protected function DatabaseSchema_sqlsrv::recreatePrimaryKey in Drupal driver for SQL Server and SQL Azure 7

Same name and namespace in other branches

1. 7.3 sqlsrv/schema.inc \DatabaseSchema_sqlsrv::recreatePrimaryKey()
2. 7.2 sqlsrv/schema.inc \DatabaseSchema_sqlsrv::recreatePrimaryKey()

1 call to DatabaseSchema_sqlsrv::recreatePrimaryKey()

DatabaseSchema_sqlsrv::changeField in sqlsrv/schema.inc

Override DatabaseSchema::changeField().

File

sqlsrv/schema.inc, line 654

Database schema code for Microsoft SQL Server database servers.

Class

DatabaseSchema_sqlsrv

Code

protected function recreatePrimaryKey($table, $primary_key_sql) {

  // Drop the existing primary key if exists.
  if ($existing_primary_key = $this
    ->primaryKeyName($table)) {
    $this->connection
      ->query('ALTER TABLE [{' . $table . '}] DROP CONSTRAINT [' . $existing_primary_key . ']');
  }
  $this->connection
    ->query('ALTER TABLE [{' . $table . '}] ' . $primary_key_sql);
}