db_add_primary_key
Definition
db_add_primary_key(&$ret, $table, $fields)
drupal/includes/database/database.inc, line 2102
Description
Add a primary key.
Parameters
$ret Array to which query results will be added.
$table The table to be altered.
$fields Fields for the primary key.
Related topics
Name | Description |
|---|---|
| Schema API | A Drupal schema definition is an array structure representing one or more tables and their related keys and indexes. A schema is defined by hook_schema(), which usually lives in a modulename.install file. |
Code
function db_add_primary_key(&$ret, $table, $fields) {
return Database::getActiveConnection()->schema()->addPrimaryKey($ret, $table, $fields);
}