wpdb::db_server_info()
Method: Returns the version of the MySQL server.
Source: wp-includes/class-wpdb.php:3999
wpdb::quote_identifier()
Method: Quotes an identifier for a MySQL database, e.g. table/field names.
Source: wp-includes/class-wpdb.php:1394
wpdb::_escape_identifier_value()
Method: Escapes an identifier value without adding the surrounding quotes.
Source: wp-includes/class-wpdb.php:1412
wpdb::log_query()
Method: Logs query data.
Source: wp-includes/class-wpdb.php:2365
log_query_custom_data
Filter Hook: Filters the custom data to log alongside a query.
Source: wp-includes/class-wpdb.php:2380
wpdb::get_var()
Method: Retrieves one variable from the database.
Source: wp-includes/class-wpdb.php:2882
wpdb::get_col_info()
Method: Retrieves column metadata from the last query.
Source: wp-includes/class-wpdb.php:3739
wpdb::tables()
Method: Returns an array of WordPress tables.
Source: wp-includes/class-wpdb.php:1144
wpdb::check_connection()
Method: Checks that the connection to the database is still up. If not, try to reconnect.
Source: wp-includes/class-wpdb.php:2119
wpdb::get_row()
Method: Retrieves one row from the database.
Source: wp-includes/class-wpdb.php:2916