diff options
Diffstat (limited to 'system/database/drivers/sqlite/sqlite_driver.php')
| -rw-r--r-- | system/database/drivers/sqlite/sqlite_driver.php | 149 |
1 files changed, 75 insertions, 74 deletions
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php index 634b72ed4..f8318b814 100644 --- a/system/database/drivers/sqlite/sqlite_driver.php +++ b/system/database/drivers/sqlite/sqlite_driver.php @@ -271,10 +271,10 @@ class CI_DB_sqlite_driver extends CI_DB { /** * The error message string * - * @access public + * @access private * @return string */ - function error_message() + function _error_message() { return sqlite_error_string(sqlite_last_error($this->conn_id)); } @@ -284,27 +284,14 @@ class CI_DB_sqlite_driver extends CI_DB { /** * The error message number * - * @access public + * @access private * @return integer */ - function error_number() + function _error_number() { return sqlite_last_error($this->conn_id); } - - // -------------------------------------------------------------------- - - /** - * Version number query string - * - * @access public - * @return string - */ - function version() - { - return sqlite_libversion(); - } - + // -------------------------------------------------------------------- /** @@ -313,11 +300,11 @@ class CI_DB_sqlite_driver extends CI_DB { * This function adds backticks if the table name has a period * in it. Some DBs will get cranky unless periods are escaped * - * @access public + * @access private * @param string the table name * @return string */ - function escape_table($table) + function _escape_table($table) { if (stristr($table, '.')) { @@ -326,25 +313,7 @@ class CI_DB_sqlite_driver extends CI_DB { return $table; } - - // -------------------------------------------------------------------- - - /** - * Field data query - * - * Generates a platform-specific query so that the column data can be retrieved - * - * @access public - * @param string the table name - * @return object - */ - function _field_data($table) - { - $sql = "SELECT * FROM ".$this->escape_table($table)." LIMIT 1"; - $query = $this->query($sql); - return $query->field_data(); - } - + // -------------------------------------------------------------------- /** @@ -360,7 +329,7 @@ class CI_DB_sqlite_driver extends CI_DB { */ function _insert($table, $keys, $values) { - return "INSERT INTO ".$this->escape_table($table)." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; + return "INSERT INTO ".$this->_escape_table($table)." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")"; } // -------------------------------------------------------------------- @@ -383,7 +352,7 @@ class CI_DB_sqlite_driver extends CI_DB { $valstr[] = $key." = ".$val; } - return "UPDATE ".$this->escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where); + return "UPDATE ".$this->_escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where); } // -------------------------------------------------------------------- @@ -400,41 +369,9 @@ class CI_DB_sqlite_driver extends CI_DB { */ function _delete($table, $where) { - return "DELETE FROM ".$this->escape_table($table)." WHERE ".implode(" ", $where); - } - - // -------------------------------------------------------------------- - - /** - * Show table query - * - * Generates a platform-specific query string so that the table names can be fetched - * - * @access public - * @return string - */ - function _show_tables() - { - return "SELECT name from sqlite_master WHERE type='table'"; + return "DELETE FROM ".$this->_escape_table($table)." WHERE ".implode(" ", $where); } - - // -------------------------------------------------------------------- - /** - * Show columnn query - * - * Generates a platform-specific query string so that the column names can be fetched - * - * @access public - * @param string the table name - * @return string - */ - function _show_columns($table = '') - { - // Not supported - return FALSE; - } - // -------------------------------------------------------------------- /** @@ -476,6 +413,70 @@ class CI_DB_sqlite_driver extends CI_DB { sqlite_close($conn_id); } + // -------------------------------------------------------------------- + + /** + * Version number query string + * + * @access public + * @return string + */ + function _version() + { + return sqlite_libversion(); + } + + // -------------------------------------------------------------------- + + /** + * Show table query + * + * Generates a platform-specific query string so that the table names can be fetched + * + * @access public + * @return string + */ + function _show_tables() + { + return "SELECT name from sqlite_master WHERE type='table'"; + } + + // -------------------------------------------------------------------- + + /** + * Show columnn query + * + * Generates a platform-specific query string so that the column names can be fetched + * + * @access public + * @param string the table name + * @return string + */ + function _show_columns($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) + { + $sql = "SELECT * FROM ".$this->_escape_table($table)." LIMIT 1"; + $query = $this->query($sql); + return $query->field_data(); + } + + } ?>
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