Same name in other branches

1. 7.x includes/database/database.inc \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.

See also

https://www.drupal.org/node/2993033

\Drupal\Core\Database\Schema::addPrimaryKey()

Related topics

1 call to db_add_primary_key()

DatabaseLegacyTest::testDbAddPrimaryKey in core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php

Tests deprecation of the db_add_primary_key() function.

File

core/includes/database.inc, line 918

Code

function db_add_primary_key($table, $fields) {
    @trigger_error('db_add_primary_key() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addPrimaryKey() on it. For example, $injected_database->schema()->addPrimaryKey($table, $fields). See https://www.drupal.org/node/2993033', E_USER_DEPRECATED);
    return Database::getConnection()->schema()
        ->addPrimaryKey($table, $fields);
}

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