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);
}