diff options
Diffstat (limited to 'system/database/drivers/oci8')
| -rw-r--r-- | system/database/drivers/oci8/oci8_driver.php | 51 | ||||
| -rw-r--r-- | system/database/drivers/oci8/oci8_utility.php | 72 |
2 files changed, 60 insertions, 63 deletions
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php index f7f4bd143..bc0a100c2 100644 --- a/system/database/drivers/oci8/oci8_driver.php +++ b/system/database/drivers/oci8/oci8_driver.php @@ -91,6 +91,19 @@ class CI_DB_oci8_driver extends CI_DB { return TRUE; } + // -------------------------------------------------------------------- + + /** + * Version number query string + * + * @access public + * @return string + */ + function _version() + { + return ociserverversion($this->conn_id); + } + // -------------------------------------------------------------------- /** @@ -102,10 +115,8 @@ class CI_DB_oci8_driver extends CI_DB { */ function _execute($sql) { - // oracle must parse the query before it - // is run, all of the actions with - // the query are based off the statement id - // returned by ociparse + // oracle must parse the query before it is run. All of the actions with + // the query are based on the statement id returned by ociparse $this->_set_stmt_id($sql); ocisetprefetch($this->stmt_id, 1000); return @ociexecute($this->stmt_id, $this->_commit); @@ -391,6 +402,38 @@ class CI_DB_oci8_driver extends CI_DB { // -------------------------------------------------------------------- /** + * Show columnn query + * + * Generates a platform-specific query string so that the column names can be fetched + * + * @access public + * @param string the table name + * @return string + */ + function _list_columns($table = '') + { + return "SELECT COLUMN_NAME FROM all_tab_columns WHERE table_name = '$table'"; + } + + // -------------------------------------------------------------------- + + /** + * Field data query + * + * Generates a platform-specific query so that the column data can be retrieved + * + * @access public + * @param string the table name + * @return object + */ + function _field_data($table) + { + return "SELECT * FROM ".$this->_escape_table($table)." where rownum = 1"; + } + + // -------------------------------------------------------------------- + + /** * The error message string * * @access private diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php index 011e971d9..dc259ac39 100644 --- a/system/database/drivers/oci8/oci8_utility.php +++ b/system/database/drivers/oci8/oci8_utility.php @@ -64,32 +64,6 @@ class CI_DB_oci8_utility extends CI_DB_utility { return FALSE; } - // -------------------------------------------------------------------- - - /** - * Drop Table - * - * @access private - * @return bool - */ - function _drop_table($table) - { - return FALSE; - } - - // -------------------------------------------------------------------- - - /** - * Version number query string - * - * @access public - * @return string - */ - function _version() - { - return ociserverversion($this->conn_id); - } - // -------------------------------------------------------------------- /** @@ -97,46 +71,26 @@ class CI_DB_oci8_utility extends CI_DB_utility { * * Generates a platform-specific query string so that the table names can be fetched * - * @access public + * @access private * @return string */ - function _show_tables() + function _list_tables() { return "select TABLE_NAME FROM ALL_TABLES"; } - // -------------------------------------------------------------------- - - /** - * 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($table = '') - { - return "SELECT COLUMN_NAME FROM all_tab_columns WHERE table_name = '$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($table) - { - return "SELECT * FROM ".$this->db->_escape_table($table)." where rownum = 1"; - } + // -------------------------------------------------------------------- + /** + * Drop Table + * + * @access private + * @return bool + */ + function _drop_table($table) + { + return FALSE; + } // -------------------------------------------------------------------- |