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abstract public function Schema::indexExists in Drupal 9

Same name in this branch
  1. 9 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::indexExists()
  2. 9 core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php \Drupal\Core\Database\Driver\sqlite\Schema::indexExists()
  3. 9 core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php \Drupal\Core\Database\Driver\pgsql\Schema::indexExists()
  4. 9 core/lib/Drupal/Core/Database/Driver/mysql/Schema.php \Drupal\Core\Database\Driver\mysql\Schema::indexExists()
  5. 9 core/tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses/Schema.php \Drupal\corefake\Driver\Database\corefakeWithAllCustomClasses\Schema::indexExists()
Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\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

TRUE if the given index exists, otherwise FALSE.

4 methods override Schema::indexExists()
Schema::indexExists in core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php
Checks if an index exists in the given table.
Schema::indexExists in core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
Checks if an index exists in the given table.
Schema::indexExists in core/lib/Drupal/Core/Database/Driver/mysql/Schema.php
Checks if an index exists in the given table.
Schema::indexExists in core/tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses/Schema.php
Checks if an index exists in the given table.

File

core/lib/Drupal/Core/Database/Schema.php, line 355

Class

Schema
Provides a base implementation for Database Schema.

Namespace

Drupal\Core\Database

Code

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