Drop an index.

Parameters

string $table: The table to be altered.

string $name: The name of the index.

Return value

bool TRUE if the index was successfully dropped, FALSE if there was no index by that name to begin with.

4 methods override Schema::dropIndex()

Schema::dropIndex in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php

Drop an index.

Schema::dropIndex in core/modules/mysql/src/Driver/Database/mysql/Schema.php

Drop an index.

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

Drop an index.

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

Drop an index.

File

core/lib/Drupal/Core/Database/Schema.php, line 536

Class

Schema

Provides a base implementation for Database Schema.

Namespace

Drupal\Core\Database

Code

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

---