function Schema::indexExists

Same name in this branch
  1. 11.1.x core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::indexExists()
  2. 11.1.x core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::indexExists()
  3. 11.1.x core/modules/mysql/src/Driver/Database/mysql/Schema.php \Drupal\mysql\Driver\Database\mysql\Schema::indexExists()

Checks if an index exists in the given table.

Parameters

$table: The name of the table in drupal (no prefixing).

$name: The name of the index in drupal (no prefixing).

Return value

bool TRUE if the given index exists, otherwise FALSE.

3 methods override Schema::indexExists()
Schema::indexExists in core/modules/pgsql/src/Driver/Database/pgsql/Schema.php
Checks if an index exists in the given table.
Schema::indexExists in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Checks if an index exists in the given table.
Schema::indexExists in core/modules/mysql/src/Driver/Database/mysql/Schema.php
Checks if an index exists in the given table.

File

core/lib/Drupal/Core/Database/Schema.php, line 354

Class

Schema
Provides a base implementation for Database Schema.

Namespace

Drupal\Core\Database

Code

public abstract function indexExists($table, $name);