| public addPrimaryKey ( string $name, string $table, string | array $columns ) : string | ||
| $name | string | the name of the primary key constraint. |
| $table | string | the table that the primary key constraint will be added to. |
| $columns | string | array | comma separated string or array of columns that the primary key will consist of. |
| return | string | the SQL statement for adding a primary key constraint to an existing table. |
public function addPrimaryKey($name, $table, $columns)
{
throw new NotSupportedException(__METHOD__ . ' is not supported by SQLite.');
}