function Schema::createKeySql

Same name in this branch

11.1.x core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::createKeySql()

4 calls to Schema::createKeySql()

Schema::addIndex in core/modules/mysql/src/Driver/Database/mysql/Schema.php: Add an index.
Schema::addPrimaryKey in core/modules/mysql/src/Driver/Database/mysql/Schema.php: Add a primary key.
Schema::addUniqueKey in core/modules/mysql/src/Driver/Database/mysql/Schema.php: Add a unique key.
Schema::createKeysSql in core/modules/mysql/src/Driver/Database/mysql/Schema.php

File

core/modules/mysql/src/Driver/Database/mysql/Schema.php, line 358

Class

Schema: MySQL implementation of \Drupal\Core\Database\Schema.

Namespace

Drupal\mysql\Driver\Database\mysql

Code

protected function createKeySql($fields) {
    $return = [];
    foreach ($fields as $field) {
        if (is_array($field)) {
            $return[] = '[' . $field[0] . '] (' . $field[1] . ')';
        }
        else {
            $return[] = '[' . $field . ']';
        }
    }
    return implode(', ', $return);
}