function db_add_primary_key

Adds a primary key to a database table.

Parameters

$table: Name of the table to be altered.

$fields: Array of fields for the primary key.

Related topics

Schema API
API to handle database schemas.
6 calls to db_add_primary_key()

File

drupal/includes/database/database.inc, line 2949
Core systems for the database layer.

Code

function db_add_primary_key($table, $fields) {
  return Database::getConnection()
    ->schema()
    ->addPrimaryKey($table, $fields);
}