protected function Schema::createKeySql in Drupal 10

Same name in this branch

1. 10 core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::createKeySql()
2. 10 core/modules/mysql/src/Driver/Database/mysql/Schema.php \Drupal\mysql\Driver\Database\mysql\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 363

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);
}