Schema::dropPrimaryKey
abstract public function Schema::dropPrimaryKey
abstract public Schema::dropPrimaryKey($table)
Drop the primary key.
Parameters
$table: The table to be altered.
Return value
TRUE if the primary key was successfully dropped, FALSE if there was no primary key on this table to begin with.
File
- core/lib/Drupal/Core/Database/Schema.php, line 403
Class
- Schema
- Provides a base implementation for Database Schema.