db_add_primary_key
function db_add_primary_key
db_add_primary_key($table, $fields)
Adds a primary key to a database table.
Parameters
$table: Name of the table to be altered.
$fields: Array of fields for the primary key.
Related topics
File
- includes/database/database.inc, line 2926
- Core systems for the database layer.
Code
function db_add_primary_key($table, $fields) { return Database::getConnection()->schema()->addPrimaryKey($table, $fields); }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/includes!database!database.inc/function/db_add_primary_key/7.x