Checks if an index exists in the given table.

Parameters

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

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

Return value

bool TRUE if the given index exists, otherwise FALSE.

4 methods override Schema::indexExists()

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.

Schema::indexExists in core/modules/pgsql/src/Driver/Database/pgsql/Schema.php

Checks if an index exists in the given table.

StubSchema::indexExists in core/tests/Drupal/Tests/Core/Database/Stub/StubSchema.php

Checks if an index exists in the given table.

File

core/lib/Drupal/Core/Database/Schema.php, line 382

Class

Schema

Provides a base implementation for Database Schema.

Namespace

Drupal\Core\Database

Code

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

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