function Schema::tableExists

Same name in this branch
  1. 11.x core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::tableExists()
  2. 11.x core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::tableExists()
Same name in other branches
  1. 9 core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::tableExists()
  2. 9 core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::tableExists()
  3. 9 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::tableExists()
  4. 8.9.x core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php \Drupal\Core\Database\Driver\sqlite\Schema::tableExists()
  5. 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Schema.php \Drupal\Core\Database\Driver\mysql\Schema::tableExists()
  6. 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php \Drupal\Core\Database\Driver\pgsql\Schema::tableExists()
  7. 8.9.x core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::tableExists()
  8. 10 core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::tableExists()
  9. 10 core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::tableExists()
  10. 10 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::tableExists()

Overrides Schema::tableExists

9 calls to Schema::tableExists()
Schema::addField in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Add a new field to a table.
Schema::addIndex in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Add an index.
Schema::addPrimaryKey in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Add a primary key.
Schema::addUniqueKey in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Add a unique key.
Schema::alterTable in core/modules/sqlite/src/Driver/Database/sqlite/Schema.php
Create a table with a new schema containing the old content.

... See full list

File

core/modules/sqlite/src/Driver/Database/sqlite/Schema.php, line 31

Class

Schema
SQLite implementation of \Drupal\Core\Database\Schema.

Namespace

Drupal\sqlite\Driver\Database\sqlite

Code

public function tableExists($table, $add_prefix = TRUE) {
    $info = $this->getPrefixInfo($table, $add_prefix);
    // Don't use {} around sqlite_master table.
    return (bool) $this->connection
        ->query('SELECT 1 FROM [' . $info['schema'] . '].sqlite_master WHERE type = :type AND name = :name', [
        ':type' => 'table',
        ':name' => $info['table'],
    ])
        ->fetchField();
}

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