Whether or not a table has been dropped this request: the destructor will only try to get rid of unnecessary databases if there is potential of them being empty. This variable is set to public because Schema needs to access it. However, it should not be manually set. Type: bool File core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php, line 44 Class Connection SQLite implementation of \Drupal\Core\Database\Connection. Namespace Drupal\Core\Database\Driver\sqlite Code public $tabl

The name of the Statement class for this connection. Type: string File core/lib/Drupal/Core/Database/Connection.php, line 67 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $statementClass = 'Drupal\Core\Database\Statement';

The schema object for this connection. Set to NULL when the schema is destroyed. Type: \Drupal\Core\Database\Schema|null File core/lib/Drupal/Core/Database/Connection.php, line 113 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $schema = NULL;

List of search values for use in prefixTables(). Type: array File core/lib/Drupal/Core/Database/Connection.php, line 127 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $prefixSearch = array();

List of replacement values for use in prefixTables(). Type: array File core/lib/Drupal/Core/Database/Connection.php, line 134 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $prefixReplace = array();

The prefixes used by this database connection. Type: array File core/lib/Drupal/Core/Database/Connection.php, line 120 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $prefixes = array();

The list of PostgreSQL reserved key words. See also http://www.postgresql.org/docs/9.4/static/sql-keywords-appendix.html File core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php, line 34 Class Connection PostgreSQL implementation of \Drupal\Core\Database\Connection. Namespace Drupal\Core\Database\Driver\pgsql Code protected $postgresqlReservedKeyWords = ['all', 'analyse', 'analyze', 'and', 'any', 'array', 'as', 'asc', 'asymmetric', 'authorization', 'binary', 'both', 'case',

Flag to indicate if the cleanup function in __destruct() should run. Type: bool File core/lib/Drupal/Core/Database/Driver/mysql/Connection.php, line 49 Class Connection MySQL implementation of \Drupal\Core\Database\Connection. Namespace Drupal\Core\Database\Driver\mysql Code protected $needsCleanup = FALSE;

The current database logging object for this connection. Type: \Drupal\Core\Database\Log|null File core/lib/Drupal/Core/Database/Connection.php, line 42 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $logger = NULL;

The key representing this connection. The key is a unique string which identifies a database connection. A connection can be a single server or a cluster of primary and replicas (use target to pick between primary and replica). Type: string|null File core/lib/Drupal/Core/Database/Connection.php, line 35 Class Connection Base Database API class. Namespace Drupal\Core\Database Code protected $key = NULL;