I fixed it.
Replace the line 40-41:
// SHOW INDEX emulation
if( 0 === strpos( $sql, 'SHOW INDEX'))
to:
if ( 0 == strpos( $sql, 'SHOW FULL COLUMNS')) {
$logto = 'SHOWCOLUMN';
$pattern = '/SHOW FULL COLUMNS.+ [<code>]?(\w+)[</code>]?$/';
preg_match($pattern, $sql, $matches);
$table = $matches[1];
$sql = 'SELECT column_name as Field, data_type as Type, NULL as Collation, is_nullable as Null,
\'\' as Key, \'\' as Default, \'\' as Extra, \'\' as Privileges, \'\' as Comment
FROM information_schema.columns WHERE table_name =\''.$table.'\';';
}
// SHOW INDEX emulation
elseif( 0 === strpos( $sql, 'SHOW INDEX'))
Now database upgraded successful.
Hi when i update to 4.2.1 i remplace that line but i have this error ! help me pls
Warning: pg_query(): Query failed: ERROR: missing FROM-clause entry for table “session” LINE 1: SELECT @@SESSION.sql_mode ^ in /home/wgcv/www/php/wordpress/wp-content/pg4wp/driver_pgsql.php on line 136
WordPress
Database Update Required
Warning: pg_query(): Query failed: ERROR: missing FROM-clause entry for table "session" LINE 1: SELECT @@SESSION.sql_mode ^ in /home/wgcv/www/php/wordpress/wp-content/pg4wp/driver_pgsql.php on line 136
WordPress
Catchable fatal error: Object of class WP_Error could not be converted to string in /home/wgcv/www/php/wordpress/wp-admin/includes/upgrade.php on line 1459
