Un motore di ricerca WordPress per sviluppatori e autori di temi



drop_index ›

Da1.0.1
Deprecaton/a
drop_index ( $table, $index )
Parametri: (2)
  • (string) $table Database table name.
    Richiesto:
  • (string) $index Index name to drop.
    Richiesto:
Ritorna:
  • (true) True, when finished.
Definito a:
Codex:

Drops a specified index from a table.



Sorgenti

function drop_index( $table, $index ) {
	global $wpdb;
	$wpdb->hide_errors();
	$wpdb->query( "ALTER TABLE `$table` DROP INDEX `$index`" );
	// Now we need to take out all the extra ones we may have created
	for ( $i = 0; $i < 25; $i++ ) {
		$wpdb->query( "ALTER TABLE `$table` DROP INDEX `{$index}_$i`" );
	}
	$wpdb->show_errors();
	return true;
}