From 76e0435af10579afdc3ed4956aeafa83a17decd3 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 14 Feb 2012 11:55:17 -0500 Subject: First iteration of interbase driver --- .../drivers/interbase/interbase_driver.php | 676 +++++++++++++++++++++ 1 file changed, 676 insertions(+) create mode 100644 system/database/drivers/interbase/interbase_driver.php (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php new file mode 100644 index 000000000..bc9cb8f08 --- /dev/null +++ b/system/database/drivers/interbase/interbase_driver.php @@ -0,0 +1,676 @@ +database, $this->username, $this->password, $this->charset)) + { + log_message('error', $error); + + if ($this->db_debug) + { + $this->display_error($error, '', TRUE); + } + + return FALSE; + } + + return $conn_id; + } + + // -------------------------------------------------------------------- + + /** + * Persistent database connection + * + * @access private called by the base class + * @return resource + */ + function db_pconnect() + { + if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->charset)) + { + log_message('error', $error); + + if ($this->db_debug) + { + $this->display_error($error, '', TRUE); + } + + return FALSE; + } + + return $conn_id; + } + + // -------------------------------------------------------------------- + + /** + * Reconnect + * + * Keep / reestablish the db connection if no queries have been + * sent for a length of time exceeding the server's idle timeout + * + * @access public + * @return void + */ + function reconnect() + { + // not implemented in Interbase/Firebird + } + + // -------------------------------------------------------------------- + + /** + * Select the database + * + * @access private called by the base class + * @return resource + */ + function db_select() + { + // Connection selects the database + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Set client character set + * + * @access public + * @param string + * @param string + * @return resource + */ + function db_set_charset($charset, $collation) + { + // @todo - add support if needed + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Version number query string + * + * @access public + * @return string + */ + function _version() + { + //@todo - add support if needed + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Execute the query + * + * @access private called by the base class + * @param string an SQL query + * @return resource + */ + function _execute($sql) + { + $sql = $this->_prep_query($sql); + return @ibase_query($this->conn_id, $sql); + } + + // -------------------------------------------------------------------- + + /** + * Prep the query + * + * If needed, each database adapter can prep the query string + * + * @access private called by execute() + * @param string an SQL query + * @return string + */ + function _prep_query($sql) + { + return $sql; + } + + // -------------------------------------------------------------------- + + /** + * Begin Transaction + * + * @access public + * @return bool + */ + function trans_begin($test_mode = FALSE) + { + if ( ! $this->trans_enabled) + { + return TRUE; + } + + // When transactions are nested we only begin/commit/rollback the outermost ones + if ($this->_trans_depth > 0) + { + return TRUE; + } + + // Reset the transaction failure flag. + // If the $test_mode flag is set to TRUE transactions will be rolled back + // even if the queries produce a successful result. + $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; + + $this->trans = @ibase_trans($this->conn_id); + + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Commit Transaction + * + * @access public + * @return bool + */ + function trans_commit() + { + if ( ! $this->trans_enabled) + { + return TRUE; + } + + // When transactions are nested we only begin/commit/rollback the outermost ones + if ($this->_trans_depth > 0) + { + return TRUE; + } + + @ibase_commit($this->trans); + + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Rollback Transaction + * + * @access public + * @return bool + */ + function trans_rollback() + { + if ( ! $this->trans_enabled) + { + return TRUE; + } + + // When transactions are nested we only begin/commit/rollback the outermost ones + if ($this->_trans_depth > 0) + { + return TRUE; + } + + @ibase_rollback($this->trans); + + return TRUE; + } + + // -------------------------------------------------------------------- + + /** + * Escape String + * + * @access public + * @param string + * @param bool whether or not the string will be used in a LIKE condition + * @return string + */ + function escape_str($str, $like = FALSE) + { + if (is_array($str)) + { + foreach ($str as $key => $val) + { + $str[$key] = $this->escape_str($val, $like); + } + + return $str; + } + + // escape LIKE condition wildcards + if ($like === TRUE) + { + $str = str_replace( array('%', '_', $this->_like_escape_chr), + array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), + $str); + } + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Affected Rows + * + * @access public + * @return integer + */ + function affected_rows() + { + return @ibase_affected_rows($this->conn_id); + } + + // -------------------------------------------------------------------- + + /** + * Insert ID + * + * @access public + * @return integer + */ + function insert_id() + { + //@todo Implement manually + return 0; + } + + // -------------------------------------------------------------------- + + /** + * "Count All" query + * + * Generates a platform-specific query string that counts all records in + * the specified database + * + * @access public + * @param string + * @return string + */ + function count_all($table = '') + { + if ($table == '') + { + return 0; + } + + $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + + if ($query->num_rows() == 0) + { + return 0; + } + + $row = $query->row(); + $this->_reset_select(); + return (int) $row->numrows; + } + + // -------------------------------------------------------------------- + + /** + * List table query + * + * Generates a platform-specific query string so that the table names can be fetched + * + * @access private + * @param boolean + * @return string + */ + function _list_tables($prefix_limit = FALSE) + { + $sql = <<dbprefix != '') + { + $sql .= " AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + } + return $sql; + } + + // -------------------------------------------------------------------- + + /** + * Show column query + * + * Generates a platform-specific query string so that the column names can be fetched + * + * @access public + * @param string the table name + * @return string + */ + function _list_columns($table = '') + { + // Not supported + return FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Field data query + * + * Generates a platform-specific query so that the column data can be retrieved + * + * @access public + * @param string the table name + * @return object + */ + function _field_data($table) + { + return "SELECT * FROM ".$table." LIMIT 1"; + } + + // -------------------------------------------------------------------- + + /** + * The error message string + * + * @access private + * @return string + */ + function _error_message() + { + return ibase_errmsg(); + } + + // -------------------------------------------------------------------- + + /** + * The error message number + * + * @access private + * @return integer + */ + function _error_number() + { + return ibase_errcode(); + } + + // -------------------------------------------------------------------- + + /** + * Escape the SQL Identifiers + * + * This function escapes column and table names + * + * @access private + * @param string + * @return string + */ + function _escape_identifiers($item) + { + foreach ($this->_reserved_identifiers as $id) + { + if (strpos($item, '.'.$id) !== FALSE) + { + $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); + + // remove duplicates if the user already included the escape + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + } + } + + if (strpos($item, '.') !== FALSE) + { + $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; + } + else + { + $str = $this->_escape_char.$item.$this->_escape_char; + } + + // remove duplicates if the user already included the escape + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + } + + // -------------------------------------------------------------------- + + /** + * From Tables + * + * This function implicitly groups FROM tables so there is no confusion + * about operator precedence in harmony with SQL standards + * + * @access public + * @param type + * @return type + */ + function _from_tables($tables) + { + if ( ! is_array($tables)) + { + $tables = array($tables); + } + + return '('.implode(', ', $tables).')'; + } + + // -------------------------------------------------------------------- + + /** + * Insert statement + * + * Generates a platform-specific insert string from the supplied data + * + * @access public + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string + */ + function _insert($table, $keys, $values) + { + return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + } + + // -------------------------------------------------------------------- + + /** + * Update statement + * + * Generates a platform-specific update string from the supplied data + * + * @access public + * @param string the table name + * @param array the update data + * @param array the where clause + * @param array the orderby clause + * @param array the limit clause + * @return string + */ + function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + { + foreach ($values as $key => $val) + { + $valstr[] = $key." = ".$val; + } + + $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + + $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; + + $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); + + $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; + + $sql .= $orderby.$limit; + + return $sql; + } + + + // -------------------------------------------------------------------- + + /** + * Truncate statement + * + * Generates a platform-specific truncate string from the supplied data + * If the database does not support the truncate() command + * This function maps to "DELETE FROM table" + * + * @access public + * @param string the table name + * @return string + */ + function _truncate($table) + { + return $this->_delete($table); + } + + // -------------------------------------------------------------------- + + /** + * Delete statement + * + * Generates a platform-specific delete string from the supplied data + * + * @access public + * @param string the table name + * @param array the where clause + * @param string the limit clause + * @return string + */ + function _delete($table, $where = array(), $like = array(), $limit = FALSE) + { + $conditions = ''; + + if (count($where) > 0 OR count($like) > 0) + { + $conditions = "\nWHERE "; + $conditions .= implode("\n", $this->ar_where); + + if (count($where) > 0 && count($like) > 0) + { + $conditions .= " AND "; + } + $conditions .= implode("\n", $like); + } + + $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + + return "DELETE FROM ".$table.$conditions.$limit; + } + + // -------------------------------------------------------------------- + + /** + * Limit string + * + * Generates a platform-specific LIMIT clause + * + * @access public + * @param string the sql query string + * @param integer the number of rows to limit the query to + * @param integer the offset value + * @return string + */ + function _limit($sql, $limit, $offset) + { + if ($offset == 0) + { + $offset = ''; + } + else + { + $offset .= ", "; + } + + return $sql."LIMIT ".$offset.$limit; + } + + // -------------------------------------------------------------------- + + /** + * Close DB Connection + * + * @access public + * @param resource + * @return void + */ + function _close($conn_id) + { + @ibase_close($conn_id); + } + + +} + + +/* End of file interbase_driver.php */ +/* Location: ./system/database/drivers/interbase/interbase_driver.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 4be822bcca94273967abf010ef67f64ead5e6bf2 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 14 Feb 2012 12:07:34 -0500 Subject: Added public declarations --- .../drivers/interbase/interbase_driver.php | 62 +++++++++++----------- 1 file changed, 31 insertions(+), 31 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index bc9cb8f08..671b128ea 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -70,7 +70,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access private called by the base class * @return resource */ - function db_connect() + public function db_connect() { if ( ! $conn_id = @ibase_connect($this->database, $this->username, $this->password, $this->charset)) { @@ -95,7 +95,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access private called by the base class * @return resource */ - function db_pconnect() + public function db_pconnect() { if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->charset)) { @@ -123,7 +123,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return void */ - function reconnect() + public function reconnect() { // not implemented in Interbase/Firebird } @@ -136,7 +136,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access private called by the base class * @return resource */ - function db_select() + public function db_select() { // Connection selects the database return TRUE; @@ -152,7 +152,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string * @return resource */ - function db_set_charset($charset, $collation) + public function db_set_charset($charset, $collation) { // @todo - add support if needed return TRUE; @@ -166,7 +166,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return string */ - function _version() + public function _version() { //@todo - add support if needed return TRUE; @@ -181,7 +181,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string an SQL query * @return resource */ - function _execute($sql) + public function _execute($sql) { $sql = $this->_prep_query($sql); return @ibase_query($this->conn_id, $sql); @@ -198,7 +198,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string an SQL query * @return string */ - function _prep_query($sql) + public function _prep_query($sql) { return $sql; } @@ -211,7 +211,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return bool */ - function trans_begin($test_mode = FALSE) + public function trans_begin($test_mode = FALSE) { if ( ! $this->trans_enabled) { @@ -242,7 +242,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return bool */ - function trans_commit() + public function trans_commit() { if ( ! $this->trans_enabled) { @@ -268,7 +268,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return bool */ - function trans_rollback() + public function trans_rollback() { if ( ! $this->trans_enabled) { @@ -296,7 +296,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param bool whether or not the string will be used in a LIKE condition * @return string */ - function escape_str($str, $like = FALSE) + public function escape_str($str, $like = FALSE) { if (is_array($str)) { @@ -327,7 +327,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return integer */ - function affected_rows() + public function affected_rows() { return @ibase_affected_rows($this->conn_id); } @@ -340,7 +340,7 @@ class CI_DB_interbase_driver extends CI_DB { * @access public * @return integer */ - function insert_id() + public function insert_id() { //@todo Implement manually return 0; @@ -358,7 +358,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string * @return string */ - function count_all($table = '') + public function count_all($table = '') { if ($table == '') { @@ -388,7 +388,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param boolean * @return string */ - function _list_tables($prefix_limit = FALSE) + public function _list_tables($prefix_limit = FALSE) { $sql = <<_reserved_identifiers as $id) { @@ -504,14 +504,14 @@ SQL; /** * From Tables * - * This function implicitly groups FROM tables so there is no confusion + * This public function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * * @access public * @param type * @return type */ - function _from_tables($tables) + public function _from_tables($tables) { if ( ! is_array($tables)) { @@ -534,7 +534,7 @@ SQL; * @param array the insert values * @return string */ - function _insert($table, $keys, $values) + public function _insert($table, $keys, $values) { return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; } @@ -554,7 +554,7 @@ SQL; * @param array the limit clause * @return string */ - function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + public function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { foreach ($values as $key => $val) { @@ -582,13 +582,13 @@ SQL; * * Generates a platform-specific truncate string from the supplied data * If the database does not support the truncate() command - * This function maps to "DELETE FROM table" + * This public function maps to "DELETE FROM table" * * @access public * @param string the table name * @return string */ - function _truncate($table) + public function _truncate($table) { return $this->_delete($table); } @@ -606,7 +606,7 @@ SQL; * @param string the limit clause * @return string */ - function _delete($table, $where = array(), $like = array(), $limit = FALSE) + public function _delete($table, $where = array(), $like = array(), $limit = FALSE) { $conditions = ''; @@ -640,7 +640,7 @@ SQL; * @param integer the offset value * @return string */ - function _limit($sql, $limit, $offset) + public function _limit($sql, $limit, $offset) { if ($offset == 0) { @@ -663,7 +663,7 @@ SQL; * @param resource * @return void */ - function _close($conn_id) + public function _close($conn_id) { @ibase_close($conn_id); } -- cgit v1.2.3-24-g4f1b From 2d6ae793daf6eafe72c33f2bc39e18a22f699264 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 14 Feb 2012 15:00:52 -0500 Subject: Various fixes --- .../drivers/interbase/interbase_driver.php | 226 +++++++++++---------- 1 file changed, 115 insertions(+), 111 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 671b128ea..ff9f2d5bf 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -14,15 +14,15 @@ * http://opensource.org/licenses/OSL-3.0 * If you did not receive a copy of the license and are unable to obtain it * through the world wide web, please send an email to - * licensing@ellislab.com so we can send you a copy immediately. + * licensingellislab.com so we can send you a copy immediately. * - * @package CodeIgniter - * @author EllisLab Dev Team - * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) - * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) - * @link http://codeigniter.com - * @since Version 3.0 - * @filesource + * package CodeIgniter + * author EllisLab Dev Team + * copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * link http://codeigniter.com + * since Version 3.0 + * filesource */ // ------------------------------------------------------------------------ @@ -36,11 +36,11 @@ * creates dynamically based on whether the active record * class is being used or not. * - * @package CodeIgniter - * @subpackage Drivers - * @category Database - * @author EllisLab Dev Team - * @link http://codeigniter.com/user_guide/database/ + * package CodeIgniter + * subpackage Drivers + * category Database + * author EllisLab Dev Team + * link http://codeigniter.com/user_guide/database/ */ class CI_DB_interbase_driver extends CI_DB { @@ -67,12 +67,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Non-persistent database connection * - * @access private called by the base class - * @return resource + * access private called by the base class + * return resource */ public function db_connect() { - if ( ! $conn_id = @ibase_connect($this->database, $this->username, $this->password, $this->charset)) + if ( ! $conn_id = ibase_connect($this->database, $this->username, $this->password, $this->char_set)) { log_message('error', $error); @@ -92,12 +92,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class - * @return resource + * access private called by the base class + * return resource */ public function db_pconnect() { - if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->charset)) + if ( ! $conn_id = ibase_pconnect($this->database, $this->username, $this->password, $this->char_set)) { log_message('error', $error); @@ -120,8 +120,8 @@ class CI_DB_interbase_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * @access public - * @return void + * access public + * return void */ public function reconnect() { @@ -133,8 +133,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Select the database * - * @access private called by the base class - * @return resource + * access private called by the base class + * return resource */ public function db_select() { @@ -147,14 +147,14 @@ class CI_DB_interbase_driver extends CI_DB { /** * Set client character set * - * @access public - * @param string - * @param string - * @return resource + * access public + * param string + * param string + * return resource */ public function db_set_charset($charset, $collation) { - // @todo - add support if needed + // todo - add support if needed return TRUE; } @@ -163,12 +163,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Version number query string * - * @access public - * @return string + * access public + * return string */ public function _version() { - //@todo - add support if needed + //todo - add support if needed return TRUE; } @@ -177,14 +177,14 @@ class CI_DB_interbase_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class - * @param string an SQL query - * @return resource + * access private called by the base class + * param string an SQL query + * return resource */ public function _execute($sql) { $sql = $this->_prep_query($sql); - return @ibase_query($this->conn_id, $sql); + return ibase_query($this->conn_id, $sql); } // -------------------------------------------------------------------- @@ -194,9 +194,9 @@ class CI_DB_interbase_driver extends CI_DB { * * If needed, each database adapter can prep the query string * - * @access private called by execute() - * @param string an SQL query - * @return string + * access private called by execute() + * param string an SQL query + * return string */ public function _prep_query($sql) { @@ -208,8 +208,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Begin Transaction * - * @access public - * @return bool + * access public + * return bool */ public function trans_begin($test_mode = FALSE) { @@ -229,7 +229,7 @@ class CI_DB_interbase_driver extends CI_DB { // even if the queries produce a successful result. $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; - $this->trans = @ibase_trans($this->conn_id); + $this->trans = ibase_trans($this->conn_id); return TRUE; } @@ -239,8 +239,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Commit Transaction * - * @access public - * @return bool + * access public + * return bool */ public function trans_commit() { @@ -255,7 +255,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - @ibase_commit($this->trans); + ibase_commit($this->trans); return TRUE; } @@ -265,8 +265,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Rollback Transaction * - * @access public - * @return bool + * access public + * return bool */ public function trans_rollback() { @@ -281,7 +281,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - @ibase_rollback($this->trans); + ibase_rollback($this->trans); return TRUE; } @@ -291,10 +291,10 @@ class CI_DB_interbase_driver extends CI_DB { /** * Escape String * - * @access public - * @param string - * @param bool whether or not the string will be used in a LIKE condition - * @return string + * access public + * param string + * param bool whether or not the string will be used in a LIKE condition + * return string */ public function escape_str($str, $like = FALSE) { @@ -324,12 +324,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Affected Rows * - * @access public - * @return integer + * access public + * return integer */ public function affected_rows() { - return @ibase_affected_rows($this->conn_id); + return ibase_affected_rows($this->conn_id); } // -------------------------------------------------------------------- @@ -337,12 +337,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Insert ID * - * @access public - * @return integer + * access public + * return integer */ public function insert_id() { - //@todo Implement manually + //todo Implement manually return 0; } @@ -354,9 +354,9 @@ class CI_DB_interbase_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public - * @param string - * @return string + * access public + * param string + * return string */ public function count_all($table = '') { @@ -384,9 +384,9 @@ class CI_DB_interbase_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private - * @param boolean - * @return string + * access private + * param boolean + * return string */ public function _list_tables($prefix_limit = FALSE) { @@ -410,9 +410,9 @@ SQL; * * Generates a platform-specific query string so that the column names can be fetched * - * @access public - * @param string the table name - * @return string + * access public + * param string the table name + * return string */ public function _list_columns($table = '') { @@ -427,9 +427,9 @@ SQL; * * Generates a platform-specific query so that the column data can be retrieved * - * @access public - * @param string the table name - * @return object + * access public + * param string the table name + * return object */ public function _field_data($table) { @@ -441,8 +441,8 @@ SQL; /** * The error message string * - * @access private - * @return string + * access private + * return string */ public function _error_message() { @@ -454,8 +454,8 @@ SQL; /** * The error message number * - * @access private - * @return integer + * access private + * return integer */ public function _error_number() { @@ -469,9 +469,9 @@ SQL; * * This public function escapes column and table names * - * @access private - * @param string - * @return string + * access private + * param string + * return string */ public function _escape_identifiers($item) { @@ -496,7 +496,7 @@ SQL; } // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return strtoupper(preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str)); } // -------------------------------------------------------------------- @@ -507,9 +507,9 @@ SQL; * This public function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public - * @param type - * @return type + * access public + * param type + * return type */ public function _from_tables($tables) { @@ -518,7 +518,7 @@ SQL; $tables = array($tables); } - return '('.implode(', ', $tables).')'; + return strtolower(implode(', ', $tables)); } // -------------------------------------------------------------------- @@ -528,15 +528,15 @@ SQL; * * Generates a platform-specific insert string from the supplied data * - * @access public - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string + * access public + * param string the table name + * param array the insert keys + * param array the insert values + * return string */ public function _insert($table, $keys, $values) { - return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return "INSERT INTO ".strtolower($table)." (".strtoupper(implode(', ', $keys)).") VALUES (".implode(', ', $values).")"; } // -------------------------------------------------------------------- @@ -546,16 +546,18 @@ SQL; * * Generates a platform-specific update string from the supplied data * - * @access public - * @param string the table name - * @param array the update data - * @param array the where clause - * @param array the orderby clause - * @param array the limit clause - * @return string + * access public + * param string the table name + * param array the update data + * param array the where clause + * param array the orderby clause + * param array the limit clause + * return string */ public function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { + $table = strtolower($table); + foreach ($values as $key => $val) { $valstr[] = $key." = ".$val; @@ -584,9 +586,9 @@ SQL; * If the database does not support the truncate() command * This public function maps to "DELETE FROM table" * - * @access public - * @param string the table name - * @return string + * access public + * param string the table name + * return string */ public function _truncate($table) { @@ -600,14 +602,16 @@ SQL; * * Generates a platform-specific delete string from the supplied data * - * @access public - * @param string the table name - * @param array the where clause - * @param string the limit clause - * @return string + * access public + * param string the table name + * param array the where clause + * param string the limit clause + * return string */ public function _delete($table, $where = array(), $like = array(), $limit = FALSE) { + $table = strtolower($table); + $conditions = ''; if (count($where) > 0 OR count($like) > 0) @@ -634,11 +638,11 @@ SQL; * * Generates a platform-specific LIMIT clause * - * @access public - * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value - * @return string + * access public + * param string the sql query string + * param integer the number of rows to limit the query to + * param integer the offset value + * return string */ public function _limit($sql, $limit, $offset) { @@ -659,13 +663,13 @@ SQL; /** * Close DB Connection * - * @access public - * @param resource - * @return void + * access public + * param resource + * return void */ public function _close($conn_id) { - @ibase_close($conn_id); + ibase_close($conn_id); } -- cgit v1.2.3-24-g4f1b From 7221f9455b3ffe89474d1728583b656c176b5ba4 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 14 Feb 2012 15:02:33 -0500 Subject: Restored '@' characters --- .../drivers/interbase/interbase_driver.php | 218 ++++++++++----------- 1 file changed, 108 insertions(+), 110 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index ff9f2d5bf..525294db4 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -14,15 +14,15 @@ * http://opensource.org/licenses/OSL-3.0 * If you did not receive a copy of the license and are unable to obtain it * through the world wide web, please send an email to - * licensingellislab.com so we can send you a copy immediately. + * licensing@ellislab.com so we can send you a copy immediately. * - * package CodeIgniter - * author EllisLab Dev Team - * copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) - * license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) - * link http://codeigniter.com - * since Version 3.0 - * filesource + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) + * @link http://codeigniter.com + * @since Version 3.0 + * @filesource */ // ------------------------------------------------------------------------ @@ -36,11 +36,11 @@ * creates dynamically based on whether the active record * class is being used or not. * - * package CodeIgniter - * subpackage Drivers - * category Database - * author EllisLab Dev Team - * link http://codeigniter.com/user_guide/database/ + * @package CodeIgniter + * @subpackage Drivers + * @category Database + * @author EllisLab Dev Team + * @link http://codeigniter.com/user_guide/database/ */ class CI_DB_interbase_driver extends CI_DB { @@ -67,12 +67,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Non-persistent database connection * - * access private called by the base class - * return resource + * @access private called by the base class + * @return resource */ public function db_connect() { - if ( ! $conn_id = ibase_connect($this->database, $this->username, $this->password, $this->char_set)) + if ( ! $conn_id = @ibase_connect($this->database, $this->username, $this->password, $this->char_set)) { log_message('error', $error); @@ -92,12 +92,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Persistent database connection * - * access private called by the base class - * return resource + * @access private called by the base class + * @return resource */ public function db_pconnect() { - if ( ! $conn_id = ibase_pconnect($this->database, $this->username, $this->password, $this->char_set)) + if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->char_set)) { log_message('error', $error); @@ -120,8 +120,8 @@ class CI_DB_interbase_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * access public - * return void + * @access public + * @return void */ public function reconnect() { @@ -133,8 +133,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Select the database * - * access private called by the base class - * return resource + * @access private called by the base class + * @return resource */ public function db_select() { @@ -147,14 +147,14 @@ class CI_DB_interbase_driver extends CI_DB { /** * Set client character set * - * access public - * param string - * param string - * return resource + * @access public + * @param string + * @param string + * @return resource */ public function db_set_charset($charset, $collation) { - // todo - add support if needed + // @todo - add support if needed return TRUE; } @@ -163,12 +163,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Version number query string * - * access public - * return string + * @access public + * @return string */ public function _version() { - //todo - add support if needed + //@todo - add support if needed return TRUE; } @@ -177,14 +177,14 @@ class CI_DB_interbase_driver extends CI_DB { /** * Execute the query * - * access private called by the base class - * param string an SQL query - * return resource + * @access private called by the base class + * @param string an SQL query + * @return resource */ public function _execute($sql) { $sql = $this->_prep_query($sql); - return ibase_query($this->conn_id, $sql); + return @ibase_query($this->conn_id, $sql); } // -------------------------------------------------------------------- @@ -194,9 +194,9 @@ class CI_DB_interbase_driver extends CI_DB { * * If needed, each database adapter can prep the query string * - * access private called by execute() - * param string an SQL query - * return string + * @access private called by execute() + * @param string an SQL query + * @return string */ public function _prep_query($sql) { @@ -208,8 +208,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Begin Transaction * - * access public - * return bool + * @access public + * @return bool */ public function trans_begin($test_mode = FALSE) { @@ -229,7 +229,7 @@ class CI_DB_interbase_driver extends CI_DB { // even if the queries produce a successful result. $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; - $this->trans = ibase_trans($this->conn_id); + $this->trans = @ibase_trans($this->conn_id); return TRUE; } @@ -239,8 +239,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Commit Transaction * - * access public - * return bool + * @access public + * @return bool */ public function trans_commit() { @@ -255,7 +255,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - ibase_commit($this->trans); + @ibase_commit($this->trans); return TRUE; } @@ -265,8 +265,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Rollback Transaction * - * access public - * return bool + * @access public + * @return bool */ public function trans_rollback() { @@ -281,7 +281,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - ibase_rollback($this->trans); + @ibase_rollback($this->trans); return TRUE; } @@ -291,10 +291,10 @@ class CI_DB_interbase_driver extends CI_DB { /** * Escape String * - * access public - * param string - * param bool whether or not the string will be used in a LIKE condition - * return string + * @access public + * @param string + * @param bool whether or not the string will be used in a LIKE condition + * @return string */ public function escape_str($str, $like = FALSE) { @@ -324,12 +324,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Affected Rows * - * access public - * return integer + * @access public + * @return integer */ public function affected_rows() { - return ibase_affected_rows($this->conn_id); + return @ibase_affected_rows($this->conn_id); } // -------------------------------------------------------------------- @@ -337,12 +337,12 @@ class CI_DB_interbase_driver extends CI_DB { /** * Insert ID * - * access public - * return integer + * @access public + * @return integer */ public function insert_id() { - //todo Implement manually + //@todo Implement manually return 0; } @@ -354,9 +354,9 @@ class CI_DB_interbase_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * access public - * param string - * return string + * @access public + * @param string + * @return string */ public function count_all($table = '') { @@ -384,9 +384,9 @@ class CI_DB_interbase_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * access private - * param boolean - * return string + * @access private + * @param boolean + * @return string */ public function _list_tables($prefix_limit = FALSE) { @@ -410,9 +410,9 @@ SQL; * * Generates a platform-specific query string so that the column names can be fetched * - * access public - * param string the table name - * return string + * @access public + * @param string the table name + * @return string */ public function _list_columns($table = '') { @@ -427,9 +427,9 @@ SQL; * * Generates a platform-specific query so that the column data can be retrieved * - * access public - * param string the table name - * return object + * @access public + * @param string the table name + * @return object */ public function _field_data($table) { @@ -441,8 +441,8 @@ SQL; /** * The error message string * - * access private - * return string + * @access private + * @return string */ public function _error_message() { @@ -454,8 +454,8 @@ SQL; /** * The error message number * - * access private - * return integer + * @access private + * @return integer */ public function _error_number() { @@ -469,9 +469,9 @@ SQL; * * This public function escapes column and table names * - * access private - * param string - * return string + * @access private + * @param string + * @return string */ public function _escape_identifiers($item) { @@ -507,9 +507,9 @@ SQL; * This public function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * access public - * param type - * return type + * @access public + * @param type + * @return type */ public function _from_tables($tables) { @@ -528,11 +528,11 @@ SQL; * * Generates a platform-specific insert string from the supplied data * - * access public - * param string the table name - * param array the insert keys - * param array the insert values - * return string + * @access public + * @param string the table name + * @param array the insert keys + * @param array the insert values + * @return string */ public function _insert($table, $keys, $values) { @@ -546,13 +546,13 @@ SQL; * * Generates a platform-specific update string from the supplied data * - * access public - * param string the table name - * param array the update data - * param array the where clause - * param array the orderby clause - * param array the limit clause - * return string + * @access public + * @param string the table name + * @param array the update data + * @param array the where clause + * @param array the orderby clause + * @param array the limit clause + * @return string */ public function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { @@ -586,9 +586,9 @@ SQL; * If the database does not support the truncate() command * This public function maps to "DELETE FROM table" * - * access public - * param string the table name - * return string + * @access public + * @param string the table name + * @return string */ public function _truncate($table) { @@ -602,11 +602,11 @@ SQL; * * Generates a platform-specific delete string from the supplied data * - * access public - * param string the table name - * param array the where clause - * param string the limit clause - * return string + * @access public + * @param string the table name + * @param array the where clause + * @param string the limit clause + * @return string */ public function _delete($table, $where = array(), $like = array(), $limit = FALSE) { @@ -638,11 +638,11 @@ SQL; * * Generates a platform-specific LIMIT clause * - * access public - * param string the sql query string - * param integer the number of rows to limit the query to - * param integer the offset value - * return string + * @access public + * @param string the sql query string + * @param integer the number of rows to limit the query to + * @param integer the offset value + * @return string */ public function _limit($sql, $limit, $offset) { @@ -663,16 +663,14 @@ SQL; /** * Close DB Connection * - * access public - * param resource - * return void + * @access public + * @param resource + * @return void */ public function _close($conn_id) { - ibase_close($conn_id); + @ibase_close($conn_id); } - - } -- cgit v1.2.3-24-g4f1b From d19e47a3152c0a3e6a9aa13261b4c843c946523b Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 14 Feb 2012 23:40:40 -0500 Subject: Removed string case manipulation functions --- system/database/drivers/interbase/interbase_driver.php | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 525294db4..6f889d91e 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -74,11 +74,11 @@ class CI_DB_interbase_driver extends CI_DB { { if ( ! $conn_id = @ibase_connect($this->database, $this->username, $this->password, $this->char_set)) { - log_message('error', $error); + log_message('error', $this->_error_message()); if ($this->db_debug) { - $this->display_error($error, '', TRUE); + $this->display_error($this->_error_message(), '', TRUE); } return FALSE; @@ -99,11 +99,11 @@ class CI_DB_interbase_driver extends CI_DB { { if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->char_set)) { - log_message('error', $error); + log_message('error', $this->_error_message()); if ($this->db_debug) { - $this->display_error($error, '', TRUE); + $this->display_error($this->_error_message(), '', TRUE); } return FALSE; @@ -496,7 +496,7 @@ SQL; } // remove duplicates if the user already included the escape - return strtoupper(preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str)); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); } // -------------------------------------------------------------------- @@ -518,7 +518,7 @@ SQL; $tables = array($tables); } - return strtolower(implode(', ', $tables)); + return implode(', ', $tables); } // -------------------------------------------------------------------- @@ -536,7 +536,7 @@ SQL; */ public function _insert($table, $keys, $values) { - return "INSERT INTO ".strtolower($table)." (".strtoupper(implode(', ', $keys)).") VALUES (".implode(', ', $values).")"; + return "INSERT INTO {$table} (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; } // -------------------------------------------------------------------- @@ -556,8 +556,6 @@ SQL; */ public function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { - $table = strtolower($table); - foreach ($values as $key => $val) { $valstr[] = $key." = ".$val; @@ -610,8 +608,6 @@ SQL; */ public function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - $table = strtolower($table); - $conditions = ''; if (count($where) > 0 OR count($like) > 0) -- cgit v1.2.3-24-g4f1b From 498fa354888c1fc4083d1e464b651498d9338b64 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 15 Feb 2012 10:05:49 -0500 Subject: Minor codestyle fix --- system/database/drivers/interbase/interbase_driver.php | 2 -- 1 file changed, 2 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 6f889d91e..a011f103d 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -27,8 +27,6 @@ // ------------------------------------------------------------------------ - - /** * Firebird/Interbase Database Adapter Class * -- cgit v1.2.3-24-g4f1b From 3d985a19ac05a8f5141b51fed9b1b37946733792 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 15 Feb 2012 11:38:00 -0500 Subject: Syntax fixes --- .../drivers/interbase/interbase_driver.php | 27 ++++++++++------------ 1 file changed, 12 insertions(+), 15 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index a011f103d..36ef42ef3 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -152,7 +152,7 @@ class CI_DB_interbase_driver extends CI_DB { */ public function db_set_charset($charset, $collation) { - // @todo - add support if needed + // Must be determined at connection return TRUE; } @@ -166,8 +166,13 @@ class CI_DB_interbase_driver extends CI_DB { */ public function _version() { - //@todo - add support if needed - return TRUE; + if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) + { + $version = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); + return $version; + } + + return FALSE; } // -------------------------------------------------------------------- @@ -396,7 +401,7 @@ SQL; if ($prefix_limit !== FALSE AND $this->dbprefix != '') { - $sql .= " AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + $sql .= ' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } return $sql; } @@ -620,7 +625,7 @@ SQL; $conditions .= implode("\n", $like); } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; return "DELETE FROM ".$table.$conditions.$limit; } @@ -640,16 +645,8 @@ SQL; */ public function _limit($sql, $limit, $offset) { - if ($offset == 0) - { - $offset = ''; - } - else - { - $offset .= ", "; - } - - return $sql."LIMIT ".$offset.$limit; + //There doesn't seem to be a limit clause? + return $sql; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 8be31a92758959d7fd7b035e36b9799da13426ae Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 15 Feb 2012 11:48:57 -0500 Subject: Limit clause fixes --- system/database/drivers/interbase/interbase_driver.php | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 36ef42ef3..197c01401 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -436,7 +436,10 @@ SQL; */ public function _field_data($table) { - return "SELECT * FROM ".$table." LIMIT 1"; + // Need to find a more efficient way to do this + // but Interbase/Firebird seems to lack the + // limit clause + return "SELECT * FROM {$table}"; } // -------------------------------------------------------------------- @@ -564,7 +567,7 @@ SQL; $valstr[] = $key." = ".$val; } - $limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; @@ -572,7 +575,7 @@ SQL; $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; - $sql .= $orderby.$limit; + $sql .= $orderby; return $sql; } @@ -627,7 +630,7 @@ SQL; //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - return "DELETE FROM ".$table.$conditions.$limit; + return "DELETE FROM {$table}{$conditions}"; } // -------------------------------------------------------------------- @@ -664,6 +667,5 @@ SQL; } } - /* End of file interbase_driver.php */ /* Location: ./system/database/drivers/interbase/interbase_driver.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From eb6dcf058bd0cc6e5f3b6a793491d4a1c144155b Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 15 Feb 2012 16:48:51 -0500 Subject: Implemented _list_columns() method --- system/database/drivers/interbase/interbase_driver.php | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 197c01401..8a156af53 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -419,8 +419,17 @@ SQL; */ public function _list_columns($table = '') { - // Not supported - return FALSE; + $sql = << Date: Wed, 15 Feb 2012 18:40:39 -0500 Subject: Implemented insert_id() method --- system/database/drivers/interbase/interbase_driver.php | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 8a156af53..97bf722db 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -341,12 +341,13 @@ class CI_DB_interbase_driver extends CI_DB { * Insert ID * * @access public + * @param string $generator_name + * @param integer $inc_by * @return integer */ - public function insert_id() + public function insert_id($generator_name, $inc_by=1) { - //@todo Implement manually - return 0; + return ibase_gen_id($generator_name, $inc_by); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 817af19bb12b88bae361034e00ce3a02da595f94 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Thu, 16 Feb 2012 08:28:00 -0500 Subject: narfbg suggested fixes --- .../drivers/interbase/interbase_driver.php | 86 ++++++---------------- 1 file changed, 23 insertions(+), 63 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 97bf722db..a6f192ad1 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -1,13 +1,13 @@ -hostname) && $this->hostname !== "localhost") + { + $this->database = $this->hostname.':'.$this->database; + } + } /** * Non-persistent database connection * - * @access private called by the base class * @return resource */ public function db_connect() { - if ( ! $conn_id = @ibase_connect($this->database, $this->username, $this->password, $this->char_set)) - { - log_message('error', $this->_error_message()); - - if ($this->db_debug) - { - $this->display_error($this->_error_message(), '', TRUE); - } - - return FALSE; - } - - return $conn_id; + return @ibase_connect($this->database, $this->username, $this->password, $this->char_set); } // -------------------------------------------------------------------- @@ -90,24 +88,11 @@ class CI_DB_interbase_driver extends CI_DB { /** * Persistent database connection * - * @access private called by the base class * @return resource */ public function db_pconnect() { - if ( ! $conn_id = @ibase_pconnect($this->database, $this->username, $this->password, $this->char_set)) - { - log_message('error', $this->_error_message()); - - if ($this->db_debug) - { - $this->display_error($this->_error_message(), '', TRUE); - } - - return FALSE; - } - - return $conn_id; + return @ibase_pconnect($this->database, $this->username, $this->password, $this->char_set); } // -------------------------------------------------------------------- @@ -118,7 +103,6 @@ class CI_DB_interbase_driver extends CI_DB { * Keep / reestablish the db connection if no queries have been * sent for a length of time exceeding the server's idle timeout * - * @access public * @return void */ public function reconnect() @@ -131,7 +115,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Select the database * - * @access private called by the base class * @return resource */ public function db_select() @@ -145,7 +128,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Set client character set * - * @access public * @param string * @param string * @return resource @@ -161,7 +143,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Version number query string * - * @access public * @return string */ public function _version() @@ -180,7 +161,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Execute the query * - * @access private called by the base class * @param string an SQL query * @return resource */ @@ -197,7 +177,6 @@ class CI_DB_interbase_driver extends CI_DB { * * If needed, each database adapter can prep the query string * - * @access private called by execute() * @param string an SQL query * @return string */ @@ -211,7 +190,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Begin Transaction * - * @access public * @return bool */ public function trans_begin($test_mode = FALSE) @@ -242,7 +220,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Commit Transaction * - * @access public * @return bool */ public function trans_commit() @@ -268,7 +245,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Rollback Transaction * - * @access public * @return bool */ public function trans_rollback() @@ -294,7 +270,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Escape String * - * @access public * @param string * @param bool whether or not the string will be used in a LIKE condition * @return string @@ -327,7 +302,6 @@ class CI_DB_interbase_driver extends CI_DB { /** * Affected Rows * - * @access public * @return integer */ public function affected_rows() @@ -340,12 +314,11 @@ class CI_DB_interbase_driver extends CI_DB { /** * Insert ID * - * @access public * @param string $generator_name * @param integer $inc_by * @return integer */ - public function insert_id($generator_name, $inc_by=1) + public function insert_id($generator_name, $inc_by=0) { return ibase_gen_id($generator_name, $inc_by); } @@ -358,7 +331,6 @@ class CI_DB_interbase_driver extends CI_DB { * Generates a platform-specific query string that counts all records in * the specified database * - * @access public * @param string * @return string */ @@ -369,7 +341,7 @@ class CI_DB_interbase_driver extends CI_DB { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . " FROM " . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . ' FROM ' . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { @@ -388,7 +360,6 @@ class CI_DB_interbase_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @access private * @param boolean * @return string */ @@ -414,7 +385,6 @@ SQL; * * Generates a platform-specific query string so that the column names can be fetched * - * @access public * @param string the table name * @return string */ @@ -440,7 +410,6 @@ SQL; * * Generates a platform-specific query so that the column data can be retrieved * - * @access public * @param string the table name * @return object */ @@ -457,7 +426,6 @@ SQL; /** * The error message string * - * @access private * @return string */ public function _error_message() @@ -470,7 +438,6 @@ SQL; /** * The error message number * - * @access private * @return integer */ public function _error_number() @@ -485,7 +452,6 @@ SQL; * * This public function escapes column and table names * - * @access private * @param string * @return string */ @@ -523,7 +489,6 @@ SQL; * This public function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @access public * @param type * @return type */ @@ -534,6 +499,7 @@ SQL; $tables = array($tables); } + //Interbase/Firebird doesn't like grouped tables return implode(', ', $tables); } @@ -544,7 +510,6 @@ SQL; * * Generates a platform-specific insert string from the supplied data * - * @access public * @param string the table name * @param array the insert keys * @param array the insert values @@ -552,7 +517,7 @@ SQL; */ public function _insert($table, $keys, $values) { - return "INSERT INTO {$table} (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return "INSERT INTO {$table} (".implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -562,7 +527,6 @@ SQL; * * Generates a platform-specific update string from the supplied data * - * @access public * @param string the table name * @param array the update data * @param array the where clause @@ -581,9 +545,9 @@ SQL; $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - $sql = "UPDATE ".$table." SET ".implode(', ', $valstr); + $sql = "UPDATE {$table} SET ".implode(', ', $valstr); - $sql .= ($where != '' AND count($where) >=1) ? " WHERE ".implode(" ", $where) : ''; + $sql .= ($where != '' AND count($where) >=1) ? ' WHERE '.implode(' ', $where) : ''; $sql .= $orderby; @@ -600,7 +564,6 @@ SQL; * If the database does not support the truncate() command * This public function maps to "DELETE FROM table" * - * @access public * @param string the table name * @return string */ @@ -616,7 +579,6 @@ SQL; * * Generates a platform-specific delete string from the supplied data * - * @access public * @param string the table name * @param array the where clause * @param string the limit clause @@ -633,7 +595,7 @@ SQL; if (count($where) > 0 && count($like) > 0) { - $conditions .= " AND "; + $conditions .= ' AND '; } $conditions .= implode("\n", $like); } @@ -650,7 +612,6 @@ SQL; * * Generates a platform-specific LIMIT clause * - * @access public * @param string the sql query string * @param integer the number of rows to limit the query to * @param integer the offset value @@ -667,7 +628,6 @@ SQL; /** * Close DB Connection * - * @access public * @param resource * @return void */ -- cgit v1.2.3-24-g4f1b From 3c4281f09dce0a97ab700d79e26308fdab350b73 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Thu, 16 Feb 2012 19:00:10 -0500 Subject: Simplified hostname connection logic --- system/database/drivers/interbase/interbase_driver.php | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index a6f192ad1..20663d8bb 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -61,17 +61,6 @@ class CI_DB_interbase_driver extends CI_DB { // Keeps track of the resource for the current transaction protected $trans; - - /** - * Constructor for some overall setup - */ - public function __construct() - { - if( ! empty($this->hostname) && $this->hostname !== "localhost") - { - $this->database = $this->hostname.':'.$this->database; - } - } /** * Non-persistent database connection @@ -80,7 +69,7 @@ class CI_DB_interbase_driver extends CI_DB { */ public function db_connect() { - return @ibase_connect($this->database, $this->username, $this->password, $this->char_set); + return @ibase_connect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set); } // -------------------------------------------------------------------- @@ -92,7 +81,7 @@ class CI_DB_interbase_driver extends CI_DB { */ public function db_pconnect() { - return @ibase_pconnect($this->database, $this->username, $this->password, $this->char_set); + return @ibase_pconnect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 3a4cdc62042c56da9527e6d1d4c1ab5417839e1c Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Fri, 17 Feb 2012 13:59:44 -0500 Subject: Workaround to fix method --- .../drivers/interbase/interbase_driver.php | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 20663d8bb..7bd4f6f4b 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -624,6 +624,59 @@ SQL; { @ibase_close($conn_id); } + + // -------------------------------------------------------------------------- + + /** + * Returns an array of table names + * + * @access public + * @return array + */ + function list_tables($constrain_by_prefix = FALSE) + { + // Is there a cached result? + if (isset($this->data_cache['table_names'])) + { + return $this->data_cache['table_names']; + } + + if (FALSE === ($sql = $this->_list_tables($constrain_by_prefix))) + { + if ($this->db_debug) + { + return $this->display_error('db_unsupported_function'); + } + return FALSE; + } + + $retval = array(); + $query = $this->query($sql); + + $table = FALSE; + $rows = $query->result_array(); + + // This has to be called after getting the result due to the + // limitations of the database driver + if ($query->num_rows() > 0) + { + $key = (($row = current($rows)) && in_array('table_name', array_map('strtolower', array_keys($row)))); + + if ($key) + { + $table = array_key_exists('TABLE_NAME', $row) ? 'TABLE_NAME' : 'table_name'; + } + + foreach ($rows as $row) + { + $retval[] = ( ! $table) ? current($row) : $row[$table]; + } + } + + $this->data_cache['table_names'] = $retval; + + return $this->data_cache['table_names']; + } } /* End of file interbase_driver.php */ -- cgit v1.2.3-24-g4f1b From 7d42eb39484a784496868f4446a2d47b0c52410d Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Fri, 17 Feb 2012 14:21:18 -0500 Subject: More general fix for num_rows --- .../drivers/interbase/interbase_driver.php | 53 ---------------------- 1 file changed, 53 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 7bd4f6f4b..20663d8bb 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -624,59 +624,6 @@ SQL; { @ibase_close($conn_id); } - - // -------------------------------------------------------------------------- - - /** - * Returns an array of table names - * - * @access public - * @return array - */ - function list_tables($constrain_by_prefix = FALSE) - { - // Is there a cached result? - if (isset($this->data_cache['table_names'])) - { - return $this->data_cache['table_names']; - } - - if (FALSE === ($sql = $this->_list_tables($constrain_by_prefix))) - { - if ($this->db_debug) - { - return $this->display_error('db_unsupported_function'); - } - return FALSE; - } - - $retval = array(); - $query = $this->query($sql); - - $table = FALSE; - $rows = $query->result_array(); - - // This has to be called after getting the result due to the - // limitations of the database driver - if ($query->num_rows() > 0) - { - $key = (($row = current($rows)) && in_array('table_name', array_map('strtolower', array_keys($row)))); - - if ($key) - { - $table = array_key_exists('TABLE_NAME', $row) ? 'TABLE_NAME' : 'table_name'; - } - - foreach ($rows as $row) - { - $retval[] = ( ! $table) ? current($row) : $row[$table]; - } - } - - $this->data_cache['table_names'] = $retval; - - return $this->data_cache['table_names']; - } } /* End of file interbase_driver.php */ -- cgit v1.2.3-24-g4f1b From c2b712eb5230fc247ef81b4b88de789b9dd08cb4 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Fri, 17 Feb 2012 15:58:08 -0500 Subject: implemented create_database, misc cleanup --- system/database/drivers/interbase/interbase_driver.php | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 20663d8bb..bc7365e4d 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -104,7 +104,7 @@ class CI_DB_interbase_driver extends CI_DB { /** * Select the database * - * @return resource + * @return bool */ public function db_select() { @@ -119,7 +119,7 @@ class CI_DB_interbase_driver extends CI_DB { * * @param string * @param string - * @return resource + * @return bool */ public function db_set_charset($charset, $collation) { @@ -332,6 +332,8 @@ class CI_DB_interbase_driver extends CI_DB { $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . ' FROM ' . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); + $query->result_array(); + if ($query->num_rows() == 0) { return 0; @@ -379,17 +381,10 @@ SQL; */ public function _list_columns($table = '') { - $sql = << Date: Mon, 20 Feb 2012 11:55:31 -0500 Subject: Properly escape generator name --- system/database/drivers/interbase/interbase_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index bc7365e4d..fcefa6d97 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -309,7 +309,7 @@ class CI_DB_interbase_driver extends CI_DB { */ public function insert_id($generator_name, $inc_by=0) { - return ibase_gen_id($generator_name, $inc_by); + return ibase_gen_id('"'.$generator_name.'"', $inc_by); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 07b660b56dcf608b64fc1811c602c4072c276e70 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 20 Feb 2012 13:23:06 -0500 Subject: Fixed insert_id possibly returning 0 --- system/database/drivers/interbase/interbase_driver.php | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index fcefa6d97..4044c4529 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -309,7 +309,12 @@ class CI_DB_interbase_driver extends CI_DB { */ public function insert_id($generator_name, $inc_by=0) { - return ibase_gen_id('"'.$generator_name.'"', $inc_by); + //If a generator hasn't been used before it will return 0 + if($id = ibase_gen_id('"'.$generator_name.'"', $inc_by) !== 0) + { + return $id; + } + return ibase_gen_id('"'.$generator_name.'"', 1); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From fed2d1ddecae1886486915718cb9878b7d5aea45 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 20 Feb 2012 15:42:45 -0500 Subject: Revert previous commit --- system/database/drivers/interbase/interbase_driver.php | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 4044c4529..aeea00d7f 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -310,11 +310,7 @@ class CI_DB_interbase_driver extends CI_DB { public function insert_id($generator_name, $inc_by=0) { //If a generator hasn't been used before it will return 0 - if($id = ibase_gen_id('"'.$generator_name.'"', $inc_by) !== 0) - { - return $id; - } - return ibase_gen_id('"'.$generator_name.'"', 1); + return ibase_gen_id('"'.$generator_name.'"', $inc_by); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 95562144da88784588fb2477fa0070576bd386a0 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 20 Feb 2012 17:37:21 -0500 Subject: Set protected visibility on applicable functions/properties --- .../drivers/interbase/interbase_driver.php | 44 +++++++++++----------- 1 file changed, 21 insertions(+), 23 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index aeea00d7f..ba4f9d8d9 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -45,19 +45,19 @@ class CI_DB_interbase_driver extends CI_DB { public $dbdriver = 'interbase'; // The character used to escape with - public $_escape_char = '"'; + protected $_escape_char = '"'; // clause and character used for LIKE escape sequences - public $_like_escape_str = " ESCAPE '%s' "; - public $_like_escape_chr = '!'; + protected $_like_escape_str = " ESCAPE '%s' "; + protected $_like_escape_chr = '!'; /** * The syntax to count rows is slightly different across different * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - public $_count_string = "SELECT COUNT(*) AS "; - public $_random_keyword = ' Random()'; // database specific random keyword + protected $_count_string = "SELECT COUNT(*) AS "; + protected $_random_keyword = ' Random()'; // database specific random keyword // Keeps track of the resource for the current transaction protected $trans; @@ -134,7 +134,7 @@ class CI_DB_interbase_driver extends CI_DB { * * @return string */ - public function _version() + protected function _version() { if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) { @@ -153,7 +153,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string an SQL query * @return resource */ - public function _execute($sql) + protected function _execute($sql) { $sql = $this->_prep_query($sql); return @ibase_query($this->conn_id, $sql); @@ -169,7 +169,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param string an SQL query * @return string */ - public function _prep_query($sql) + protected function _prep_query($sql) { return $sql; } @@ -333,8 +333,6 @@ class CI_DB_interbase_driver extends CI_DB { $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . ' FROM ' . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - $query->result_array(); - if ($query->num_rows() == 0) { return 0; @@ -355,7 +353,7 @@ class CI_DB_interbase_driver extends CI_DB { * @param boolean * @return string */ - public function _list_tables($prefix_limit = FALSE) + protected function _list_tables($prefix_limit = FALSE) { $sql = <<_reserved_identifiers as $id) { @@ -477,7 +475,7 @@ SQL; * @param type * @return type */ - public function _from_tables($tables) + protected function _from_tables($tables) { if ( ! is_array($tables)) { @@ -500,7 +498,7 @@ SQL; * @param array the insert values * @return string */ - public function _insert($table, $keys, $values) + protected function _insert($table, $keys, $values) { return "INSERT INTO {$table} (".implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } @@ -519,7 +517,7 @@ SQL; * @param array the limit clause * @return string */ - public function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) { foreach ($values as $key => $val) { @@ -552,7 +550,7 @@ SQL; * @param string the table name * @return string */ - public function _truncate($table) + protected function _truncate($table) { return $this->_delete($table); } @@ -569,7 +567,7 @@ SQL; * @param string the limit clause * @return string */ - public function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { $conditions = ''; @@ -602,7 +600,7 @@ SQL; * @param integer the offset value * @return string */ - public function _limit($sql, $limit, $offset) + protected function _limit($sql, $limit, $offset) { //There doesn't seem to be a limit clause? return $sql; @@ -616,7 +614,7 @@ SQL; * @param resource * @return void */ - public function _close($conn_id) + protected function _close($conn_id) { @ibase_close($conn_id); } -- cgit v1.2.3-24-g4f1b From 2062a8693e1ba44c4530254f63c3936894aad526 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 20 Feb 2012 19:38:10 -0500 Subject: Made tranaaction functions return their actual value --- system/database/drivers/interbase/interbase_driver.php | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index ba4f9d8d9..7258e605e 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -224,9 +224,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - @ibase_commit($this->trans); - - return TRUE; + return @ibase_commit($this->trans); } // -------------------------------------------------------------------- @@ -249,9 +247,7 @@ class CI_DB_interbase_driver extends CI_DB { return TRUE; } - @ibase_rollback($this->trans); - - return TRUE; + return @ibase_rollback($this->trans); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 125fe732c09f82a0702f29c9309f726bdd5a33c3 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 21 Feb 2012 07:58:25 -0500 Subject: More formatting fixes --- system/database/drivers/interbase/interbase_driver.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 7258e605e..33038ad80 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -299,8 +299,8 @@ class CI_DB_interbase_driver extends CI_DB { /** * Insert ID * - * @param string $generator_name - * @param integer $inc_by + * @param string $generator_name + * @param integer $inc_by * @return integer */ public function insert_id($generator_name, $inc_by=0) -- cgit v1.2.3-24-g4f1b From ab189e162f20f1a7daae8bfd2b921e694c3f9df3 Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 22 Feb 2012 10:34:23 -0500 Subject: Close services after using them, added dbutil->backup() method --- system/database/drivers/interbase/interbase_driver.php | 3 +++ 1 file changed, 3 insertions(+) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 33038ad80..b49d1fa74 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -139,6 +139,9 @@ class CI_DB_interbase_driver extends CI_DB { if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) { $version = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); + + // Don't keep the service open + ibase_service_detach($service); return $version; } -- cgit v1.2.3-24-g4f1b From 56784f67c35c75b706c5f9fc2950e58356e7ecec Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 29 Feb 2012 11:58:20 -0500 Subject: Finally figured out limit statement --- .../drivers/interbase/interbase_driver.php | 26 +++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index b49d1fa74..e55a476bb 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -601,7 +601,31 @@ SQL; */ protected function _limit($sql, $limit, $offset) { - //There doesn't seem to be a limit clause? + // Keep the current sql string safe for a moment + $orig_sql = $sql; + + // Limit clause depends on if Interbase or Firebird + if (stripos($this->_version(), 'firebird') !== FALSE) + { + $sql = 'FIRST '. (int) $limit; + + if ($offset > 0) + { + $sql .= ' SKIP'. (int) $offset; + } + } + else + { + $sql = 'ROWS ' . (int) $limit; + + if ($offset > 0) + { + $sql = 'ROWS '. (int) $offset . ' TO ' . ($limit + $offset); + } + } + + $sql = preg_replace("`SELECT`i", "SELECT {$sql}", $orig_sql); + return $sql; } -- cgit v1.2.3-24-g4f1b From 9a96082726feadadd50aef1287b4e0df61414c0d Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Wed, 29 Feb 2012 22:53:35 -0500 Subject: Fix 'skip' section of limit clause --- system/database/drivers/interbase/interbase_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index e55a476bb..4dca7c8a9 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -611,7 +611,7 @@ SQL; if ($offset > 0) { - $sql .= ' SKIP'. (int) $offset; + $sql .= ' SKIP '. (int) $offset; } } else -- cgit v1.2.3-24-g4f1b From 00df2e3183dc1cbef82dafe6cc432d73fe659ae9 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 2 Mar 2012 18:37:16 +0200 Subject: Replace Interbase _error_message(), _error_number() with the new error() method --- .../drivers/interbase/interbase_driver.php | 48 +++++++++------------- 1 file changed, 19 insertions(+), 29 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 4dca7c8a9..17fcffa65 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -58,7 +58,7 @@ class CI_DB_interbase_driver extends CI_DB { */ protected $_count_string = "SELECT COUNT(*) AS "; protected $_random_keyword = ' Random()'; // database specific random keyword - + // Keeps track of the resource for the current transaction protected $trans; @@ -139,12 +139,12 @@ class CI_DB_interbase_driver extends CI_DB { if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) { $version = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); - + // Don't keep the service open ibase_service_detach($service); return $version; } - + return FALSE; } @@ -203,7 +203,7 @@ class CI_DB_interbase_driver extends CI_DB { $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; $this->trans = @ibase_trans($this->conn_id); - + return TRUE; } @@ -226,7 +226,7 @@ class CI_DB_interbase_driver extends CI_DB { { return TRUE; } - + return @ibase_commit($this->trans); } @@ -398,7 +398,7 @@ SQL; protected function _field_data($table) { // Need to find a more efficient way to do this - // but Interbase/Firebird seems to lack the + // but Interbase/Firebird seems to lack the // limit clause return "SELECT * FROM {$table}"; } @@ -406,25 +406,16 @@ SQL; // -------------------------------------------------------------------- /** - * The error message string + * Error * - * @return string - */ - protected function _error_message() - { - return ibase_errmsg(); - } - - // -------------------------------------------------------------------- - - /** - * The error message number + * Returns an array containing code and message of the last + * database error that has occured. * - * @return integer + * @return array */ - protected function _error_number() + public function error() { - return ibase_errcode(); + return array('code' => ibase_errcode(), 'message' => ibase_errmsg()); } // -------------------------------------------------------------------- @@ -603,12 +594,12 @@ SQL; { // Keep the current sql string safe for a moment $orig_sql = $sql; - + // Limit clause depends on if Interbase or Firebird if (stripos($this->_version(), 'firebird') !== FALSE) { $sql = 'FIRST '. (int) $limit; - + if ($offset > 0) { $sql .= ' SKIP '. (int) $offset; @@ -617,16 +608,14 @@ SQL; else { $sql = 'ROWS ' . (int) $limit; - + if ($offset > 0) { $sql = 'ROWS '. (int) $offset . ' TO ' . ($limit + $offset); } } - - $sql = preg_replace("`SELECT`i", "SELECT {$sql}", $orig_sql); - - return $sql; + + return preg_replace('`SELECT`i', "SELECT {$sql}", $orig_sql); } // -------------------------------------------------------------------- @@ -641,7 +630,8 @@ SQL; { @ibase_close($conn_id); } + } /* End of file interbase_driver.php */ -/* Location: ./system/database/drivers/interbase/interbase_driver.php */ \ No newline at end of file +/* Location: ./system/database/drivers/interbase/interbase_driver.php */ -- cgit v1.2.3-24-g4f1b From 78ca39bc8c4b7edf0468e4a0a7251f808f352414 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 2 Mar 2012 19:04:31 +0200 Subject: Removed db_set_charset() from Interbase driver (no longer needed) --- system/database/drivers/interbase/interbase_driver.php | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 17fcffa65..51e814e16 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -114,21 +114,6 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * Set client character set - * - * @param string - * @param string - * @return bool - */ - public function db_set_charset($charset, $collation) - { - // Must be determined at connection - return TRUE; - } - - // -------------------------------------------------------------------- - /** * Version number query string * -- cgit v1.2.3-24-g4f1b From 08856b8738ea4fc17b13986c9f2619383cb4a6e9 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sat, 3 Mar 2012 03:19:28 +0200 Subject: Improve DB version() implementation and add pg_version() support --- system/database/drivers/interbase/interbase_driver.php | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 51e814e16..f4bd9e271 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -115,19 +115,24 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- /** - * Version number query string + * Database version number * * @return string */ - protected function _version() + public function version() { + if (isset($this->data_cache['version'])) + { + return $this->data_cache['version']; + } + if (($service = ibase_service_attach($this->hostname, $this->username, $this->password))) { - $version = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); + $this->data_cache['version'] = ibase_server_info($service, IBASE_SVC_SERVER_VERSION); // Don't keep the service open ibase_service_detach($service); - return $version; + return $this->data_cache['version']; } return FALSE; @@ -581,7 +586,7 @@ SQL; $orig_sql = $sql; // Limit clause depends on if Interbase or Firebird - if (stripos($this->_version(), 'firebird') !== FALSE) + if (stripos($this->version(), 'firebird') !== FALSE) { $sql = 'FIRST '. (int) $limit; -- cgit v1.2.3-24-g4f1b From 032e7ea646b953a8f4d28327d7f487de2ffa7288 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 6 Mar 2012 19:48:35 +0200 Subject: Resolve _protect_identifiers()/protect_identifiers() usage issues --- system/database/drivers/interbase/interbase_driver.php | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index f4bd9e271..bacb6688c 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -320,8 +320,7 @@ class CI_DB_interbase_driver extends CI_DB { return 0; } - $query = $this->query($this->_count_string . $this->_protect_identifiers('numrows') . ' FROM ' . $this->_protect_identifiers($table, TRUE, NULL, FALSE)); - + $query = $this->query($this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE)); if ($query->num_rows() == 0) { return 0; -- cgit v1.2.3-24-g4f1b From 07c1ac830b4e98aa40f48baef3dd05fb68c0a836 Mon Sep 17 00:00:00 2001 From: Phil Sturgeon Date: Fri, 9 Mar 2012 17:03:37 +0000 Subject: Bumped CodeIgniter's PHP requirement to 5.2.4. Yes I know PHP 5.4 just came out, and yes I know PHP 5.3 has lovely features, but there are plenty of corporate systems running on CodeIgniter and PHP 5.3 still is not widely supported enough. CodeIgniter is great for distributed applications, and this is the highest we can reasonably go without breaking support. PHP 5.3 will most likely happen in another year or so. Fingers crossed on that one anyway... --- system/database/drivers/interbase/interbase_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index f4bd9e271..3e2ca4955 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -2,7 +2,7 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * -- cgit v1.2.3-24-g4f1b From d2ff0bc1336e106e4b45abe7ee176bf6b9496b6e Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Mon, 19 Mar 2012 16:52:10 -0400 Subject: Removed pointless _prep_sql methods --- system/database/drivers/interbase/interbase_driver.php | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index a9a647202..4af5b57ed 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -148,27 +148,11 @@ class CI_DB_interbase_driver extends CI_DB { */ protected function _execute($sql) { - $sql = $this->_prep_query($sql); return @ibase_query($this->conn_id, $sql); } // -------------------------------------------------------------------- - /** - * Prep the query - * - * If needed, each database adapter can prep the query string - * - * @param string an SQL query - * @return string - */ - protected function _prep_query($sql) - { - return $sql; - } - - // -------------------------------------------------------------------- - /** * Begin Transaction * -- cgit v1.2.3-24-g4f1b From 215890b015d219f0d31e8ad678b0b655e6923f3b Mon Sep 17 00:00:00 2001 From: Timothy Warren Date: Tue, 20 Mar 2012 09:38:16 -0400 Subject: Remove extraneous newlines --- system/database/drivers/interbase/interbase_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 4af5b57ed..9fa03adc7 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -607,4 +607,4 @@ SQL; } /* End of file interbase_driver.php */ -/* Location: ./system/database/drivers/interbase/interbase_driver.php */ +/* Location: ./system/database/drivers/interbase/interbase_driver.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 131772cbf8f19bc4f470f5abbdbe3f89125659d3 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 20 Mar 2012 23:35:03 +0200 Subject: Some small improvements to CI_DB_interbase_driver --- .../drivers/interbase/interbase_driver.php | 145 +++++++-------------- 1 file changed, 49 insertions(+), 96 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 9fa03adc7..977a84ecb 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -25,8 +25,6 @@ * @filesource */ -// ------------------------------------------------------------------------ - /** * Firebird/Interbase Database Adapter Class * @@ -56,8 +54,8 @@ class CI_DB_interbase_driver extends CI_DB { * database engines, so this string appears in each driver and is * used for the count_all() and count_all_results() functions. */ - protected $_count_string = "SELECT COUNT(*) AS "; - protected $_random_keyword = ' Random()'; // database specific random keyword + protected $_count_string = 'SELECT COUNT(*) AS '; + protected $_random_keyword = ' Random()'; // database specific random keyword // Keeps track of the resource for the current transaction protected $trans; @@ -160,13 +158,8 @@ class CI_DB_interbase_driver extends CI_DB { */ public function trans_begin($test_mode = FALSE) { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -174,7 +167,7 @@ class CI_DB_interbase_driver extends CI_DB { // Reset the transaction failure flag. // If the $test_mode flag is set to TRUE transactions will be rolled back // even if the queries produce a successful result. - $this->_trans_failure = ($test_mode === TRUE) ? TRUE : FALSE; + $this->_trans_failure = ($test_mode === TRUE); $this->trans = @ibase_trans($this->conn_id); @@ -190,13 +183,8 @@ class CI_DB_interbase_driver extends CI_DB { */ public function trans_commit() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans->depth > 0) { return TRUE; } @@ -213,13 +201,8 @@ class CI_DB_interbase_driver extends CI_DB { */ public function trans_rollback() { - if ( ! $this->trans_enabled) - { - return TRUE; - } - // When transactions are nested we only begin/commit/rollback the outermost ones - if ($this->_trans_depth > 0) + if ( ! $this->trans_enabled OR $this->_trans_depth > 0) { return TRUE; } @@ -251,9 +234,9 @@ class CI_DB_interbase_driver extends CI_DB { // escape LIKE condition wildcards if ($like === TRUE) { - $str = str_replace( array('%', '_', $this->_like_escape_chr), - array($this->_like_escape_chr.'%', $this->_like_escape_chr.'_', $this->_like_escape_chr.$this->_like_escape_chr), - $str); + return str_replace(array($this->_like_escape_chr, '%', '_'), + array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'), + $str); } return $str; @@ -264,7 +247,7 @@ class CI_DB_interbase_driver extends CI_DB { /** * Affected Rows * - * @return integer + * @return int */ public function affected_rows() { @@ -276,9 +259,9 @@ class CI_DB_interbase_driver extends CI_DB { /** * Insert ID * - * @param string $generator_name - * @param integer $inc_by - * @return integer + * @param string $generator_name + * @param int $inc_by + * @return int */ public function insert_id($generator_name, $inc_by=0) { @@ -310,9 +293,9 @@ class CI_DB_interbase_driver extends CI_DB { return 0; } - $row = $query->row(); + $query = $query->row(); $this->_reset_select(); - return (int) $row->numrows; + return (int) $query->numrows; } // -------------------------------------------------------------------- @@ -322,21 +305,18 @@ class CI_DB_interbase_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @param boolean + * @param bool * @return string */ protected function _list_tables($prefix_limit = FALSE) { - $sql = <<dbprefix != '') + if ($prefix_limit !== FALSE && $this->dbprefix != '') { - $sql .= ' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); + return $sql.' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr); } + return $sql; } @@ -352,10 +332,7 @@ SQL; */ protected function _list_columns($table = '') { - return <<escape_str($table)."'"; } // -------------------------------------------------------------------- @@ -366,14 +343,14 @@ SQL; * Generates a platform-specific query so that the column data can be retrieved * * @param string the table name - * @return object + * @return string */ protected function _field_data($table) { // Need to find a more efficient way to do this // but Interbase/Firebird seems to lack the // limit clause - return "SELECT * FROM {$table}"; + return 'SELECT * FROM '.$table; } // -------------------------------------------------------------------- @@ -407,24 +384,20 @@ SQL; { if (strpos($item, '.'.$id) !== FALSE) { - $str = $this->_escape_char. str_replace('.', $this->_escape_char.'.', $item); + $item = str_replace('.', $this->_escape_char.'.', $item); // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); } } if (strpos($item, '.') !== FALSE) { - $str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char; - } - else - { - $str = $this->_escape_char.$item.$this->_escape_char; + $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); } // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $str); + return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); } // -------------------------------------------------------------------- @@ -435,8 +408,8 @@ SQL; * This public function implicitly groups FROM tables so there is no confusion * about operator precedence in harmony with SQL standards * - * @param type - * @return type + * @param array + * @return string */ protected function _from_tables($tables) { @@ -463,7 +436,7 @@ SQL; */ protected function _insert($table, $keys, $values) { - return "INSERT INTO {$table} (".implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; + return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; } // -------------------------------------------------------------------- @@ -484,20 +457,14 @@ SQL; { foreach ($values as $key => $val) { - $valstr[] = $key." = ".$val; + $valstr[] = $key.' = '.$val; } //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - $orderby = (count($orderby) >= 1)?' ORDER BY '.implode(", ", $orderby):''; - - $sql = "UPDATE {$table} SET ".implode(', ', $valstr); - - $sql .= ($where != '' AND count($where) >=1) ? ' WHERE '.implode(' ', $where) : ''; - - $sql .= $orderby; - - return $sql; + return 'UPDATE '.$table.' SET '.implode(', ', $valstr) + .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') + .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : ''); } @@ -532,23 +499,20 @@ SQL; */ protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { - $conditions = ''; - if (count($where) > 0 OR count($like) > 0) { - $conditions = "\nWHERE "; - $conditions .= implode("\n", $this->ar_where); - - if (count($where) > 0 && count($like) > 0) - { - $conditions .= ' AND '; - } - $conditions .= implode("\n", $like); + $conditions = "\nWHERE ".implode("\n", $where) + .((count($where) > 0 && count($like) > 0) ? ' AND ' : '') + .implode("\n", $like); + } + else + { + $conditions = ''; } //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; - return "DELETE FROM {$table}{$conditions}"; + return 'DELETE FROM '.$table.' '.$conditions; } // -------------------------------------------------------------------- @@ -559,36 +523,25 @@ SQL; * Generates a platform-specific LIMIT clause * * @param string the sql query string - * @param integer the number of rows to limit the query to - * @param integer the offset value + * @param int the number of rows to limit the query to + * @param int the offset value * @return string */ protected function _limit($sql, $limit, $offset) { - // Keep the current sql string safe for a moment - $orig_sql = $sql; - // Limit clause depends on if Interbase or Firebird if (stripos($this->version(), 'firebird') !== FALSE) { - $sql = 'FIRST '. (int) $limit; - - if ($offset > 0) - { - $sql .= ' SKIP '. (int) $offset; - } + $select = 'FIRST '. (int) $limit + .($offset > 0 ? ' SKIP '. (int) $offset : ''); } else { - $sql = 'ROWS ' . (int) $limit; - - if ($offset > 0) - { - $sql = 'ROWS '. (int) $offset . ' TO ' . ($limit + $offset); - } + $select = 'ROWS ' + .($offset > 0 ? (int) $offset.' TO '.($limit + $offset) : (int) $limit); } - return preg_replace('`SELECT`i', "SELECT {$sql}", $orig_sql); + return preg_replace('`SELECT`i', 'SELECT '.$select, $sql); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From 60c9c9990f635309965929e73d0bfe52d46253ca Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 20 Mar 2012 23:46:09 +0200 Subject: Some small improvements to CI_DB_interbase_result --- system/database/drivers/interbase/interbase_driver.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 977a84ecb..326841dc2 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -310,7 +310,7 @@ class CI_DB_interbase_driver extends CI_DB { */ protected function _list_tables($prefix_limit = FALSE) { - $sql = 'SELECT "RDB$RELATION_NAME" FROM "RDB\$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\''; + $sql = 'SELECT "RDB$RELATION_NAME" FROM "RDB$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\''; if ($prefix_limit !== FALSE && $this->dbprefix != '') { -- cgit v1.2.3-24-g4f1b From 2cae193647045a83014972d2aae908e7ea0ac8f3 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 23 Mar 2012 16:08:41 +0200 Subject: Add dummy method reconnect() method to CI_DB_driver and remove it from drivers that don't support it --- system/database/drivers/interbase/interbase_driver.php | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 326841dc2..d8b6ae571 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -84,21 +84,6 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * Reconnect - * - * Keep / reestablish the db connection if no queries have been - * sent for a length of time exceeding the server's idle timeout - * - * @return void - */ - public function reconnect() - { - // not implemented in Interbase/Firebird - } - - // -------------------------------------------------------------------- - /** * Select the database * -- cgit v1.2.3-24-g4f1b From bee6644ce280d8e72cc2db23c86d5f5f6973acf3 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 28 Mar 2012 15:28:19 +0300 Subject: Add a dummy db_select() method to CI_DB_driver and remove it from drivers that don't have such functionality --- system/database/drivers/interbase/interbase_driver.php | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index d8b6ae571..6d3346292 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -84,19 +84,6 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * Select the database - * - * @return bool - */ - public function db_select() - { - // Connection selects the database - return TRUE; - } - - // -------------------------------------------------------------------- - /** * Database version number * -- cgit v1.2.3-24-g4f1b From 65d537ce35cc01c2f31144d695725255322cb792 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 5 Apr 2012 14:11:41 +0300 Subject: Replaced driver instances of _insert() with one in CI_DB_active_record --- system/database/drivers/interbase/interbase_driver.php | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 6d3346292..9d01832a1 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -396,23 +396,6 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * Insert statement - * - * Generates a platform-specific insert string from the supplied data - * - * @param string the table name - * @param array the insert keys - * @param array the insert values - * @return string - */ - protected function _insert($table, $keys, $values) - { - return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')'; - } - - // -------------------------------------------------------------------- - /** * Update statement * -- cgit v1.2.3-24-g4f1b From a6fe36eb42e5d8df8336f8c711ff8a6e0ee509e7 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 5 Apr 2012 16:00:32 +0300 Subject: Added a default _truncate() method to CI_DB_active_record --- system/database/drivers/interbase/interbase_driver.php | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 9d01832a1..fd164cd07 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -429,15 +429,16 @@ class CI_DB_interbase_driver extends CI_DB { * Truncate statement * * Generates a platform-specific truncate string from the supplied data - * If the database does not support the truncate() command - * This public function maps to "DELETE FROM table" + * + * If the database does not support the truncate() command, + * then this method maps to 'DELETE FROM table' * * @param string the table name * @return string */ protected function _truncate($table) { - return $this->_delete($table); + return 'DELETE FROM '.$table; } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From ea09a8a5552f2aacdeab0c88a605fe44047ebd0a Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 6 Apr 2012 20:50:07 +0300 Subject: Renamed _escape_identifiers() to escape_identifiers() and moved it to CI_DB_driver --- .../drivers/interbase/interbase_driver.php | 32 ---------------------- 1 file changed, 32 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index fd164cd07..88638a21a 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -342,38 +342,6 @@ class CI_DB_interbase_driver extends CI_DB { // -------------------------------------------------------------------- - /** - * Escape the SQL Identifiers - * - * This public function escapes column and table names - * - * @param string - * @return string - */ - protected function _escape_identifiers($item) - { - foreach ($this->_reserved_identifiers as $id) - { - if (strpos($item, '.'.$id) !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.', $item); - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item); - } - } - - if (strpos($item, '.') !== FALSE) - { - $item = str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item); - } - - // remove duplicates if the user already included the escape - return preg_replace('/['.$this->_escape_char.']+/', $this->_escape_char, $this->_escape_char.$item.$this->_escape_char); - } - - // -------------------------------------------------------------------- - /** * From Tables * -- cgit v1.2.3-24-g4f1b From 00541ae101a2044c4223b7b48d97c6afefe94be4 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 9 Apr 2012 11:43:10 +0300 Subject: Extend fix for #798 to work across all DB drivers instead of just mysql --- system/database/drivers/interbase/interbase_driver.php | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 88638a21a..854473723 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -373,20 +373,26 @@ class CI_DB_interbase_driver extends CI_DB { * @param array the update data * @param array the where clause * @param array the orderby clause - * @param array the limit clause + * @param array the limit clause (ignored) + * @param array the like clause * @return string */ - protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE) + protected function _update($table, $values, $where, $orderby = array(), $limit = FALSE, $like = array()) { foreach ($values as $key => $val) { $valstr[] = $key.' = '.$val; } - //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + $where = empty($where) ? '' : ' WHERE '.implode(' ', $where); + + if ( ! empty($like)) + { + $where .= ($where === '' ? ' WHERE ' : ' AND ').implode(' ', $like); + } return 'UPDATE '.$table.' SET '.implode(', ', $valstr) - .(($where != '' && count($where) > 0) ? ' WHERE '.implode(' ', $where) : '') + .$where .(count($orderby) > 0 ? ' ORDER BY '.implode(', ', $orderby) : ''); } -- cgit v1.2.3-24-g4f1b From c01d31685ad365c6bf3e833c03d7f8a3402c0ec7 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 9 Apr 2012 12:55:11 +0300 Subject: Added a default _delete() method to CI_DB_active_record --- .../database/drivers/interbase/interbase_driver.php | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index 854473723..cc5267d8a 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -424,25 +424,17 @@ class CI_DB_interbase_driver extends CI_DB { * * @param string the table name * @param array the where clause - * @param string the limit clause + * @param array the like clause * @return string */ - protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) + protected function _delete($table, $where = array(), $like = array()) { - if (count($where) > 0 OR count($like) > 0) - { - $conditions = "\nWHERE ".implode("\n", $where) - .((count($where) > 0 && count($like) > 0) ? ' AND ' : '') - .implode("\n", $like); - } - else - { - $conditions = ''; - } + $conditions = array(); - //$limit = ( ! $limit) ? '' : ' LIMIT '.$limit; + empty($where) OR $conditions[] = implode(' ', $where); + empty($like) OR $conditions[] = implode(' ', $like); - return 'DELETE FROM '.$table.' '.$conditions; + return 'DELETE FROM '.$table.(count($conditions) > 0 ? ' WHERE '.implode(' AND ', $conditions) : ''); } // -------------------------------------------------------------------- -- cgit v1.2.3-24-g4f1b From a254836a611e8f555ea4bbc84e500c7040ebae4e Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 9 Apr 2012 13:03:11 +0300 Subject: Add back limit parameter to Interbase and PostgreSQL _delete() due to CI_DB_active_record being abstract --- system/database/drivers/interbase/interbase_driver.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'system/database/drivers/interbase/interbase_driver.php') diff --git a/system/database/drivers/interbase/interbase_driver.php b/system/database/drivers/interbase/interbase_driver.php index cc5267d8a..6587d72ff 100644 --- a/system/database/drivers/interbase/interbase_driver.php +++ b/system/database/drivers/interbase/interbase_driver.php @@ -425,9 +425,10 @@ class CI_DB_interbase_driver extends CI_DB { * @param string the table name * @param array the where clause * @param array the like clause + * @param string the limit clause (ignored) * @return string */ - protected function _delete($table, $where = array(), $like = array()) + protected function _delete($table, $where = array(), $like = array(), $limit = FALSE) { $conditions = array(); -- cgit v1.2.3-24-g4f1b