Drop an index.

Parameters

$table: The table to be altered.

$name: The name of the index.

Return value

TRUE if the index was successfully dropped, FALSE if there was no index by that name to begin with.

Overrides DatabaseSchema::dropIndex

File

includes/database/mysql/schema.inc, line 456

Class

DatabaseSchema_mysql

Code

public function dropIndex($table, $name) {
    if (!$this->indexExists($table, $name)) {
        return FALSE;
    }
    $this->connection
        ->query('ALTER TABLE {' . $table . '} DROP INDEX `' . $name . '`');
    return TRUE;
}

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