class Connection in Drupal 9

SQlite Connection class that can log executed queries.

Hierarchy

• class \Drupal\Core\Database\Connection
  • class \Drupal\Core\Database\Driver\sqlite\Connection
    • class \Drupal\database_statement_monitoring_test\sqlite\Connection uses LoggedStatementsTrait

File

core/modules/system/tests/modules/database_statement_monitoring_test/src/sqlite/Connection.php, line 11

Namespace

Drupal\database_statement_monitoring_test\sqlite

class Connection extends BaseConnection {
  use LoggedStatementsTrait;

}

Members

Name	Modifiers	Type	Description	Overrides
Connection::$attachedDatabases	protected	property	All databases attached to the current database.
Connection::$connection	protected	property	The actual PDO connection.
Connection::$connectionOptions	protected	property	The connection information for this connection object.
Connection::$driverClasses	protected	property	Index of what driver-specific class to use for various operations.
Connection::$escapedAliases	protected	property	List of escaped aliases names, keyed by unescaped aliases.
Connection::$escapedFields	protected	property	List of escaped field names, keyed by unescaped names.
Connection::$escapedNames Deprecated	protected	property	List of escaped database, table, and field names, keyed by unescaped names.
Connection::$escapedTables	protected	property	List of escaped table names, keyed by unescaped names.
Connection::$identifierQuotes	protected	property	The identifier quote characters for the database type. Overrides Connection::$identifierQuotes
Connection::$key	protected	property	The key representing this connection.
Connection::$logger	protected	property	The current database logging object for this connection.
Connection::$prefixes	protected	property	The prefixes used by this database connection.
Connection::$prefixReplace	protected	property	List of replacement values for use in prefixTables().
Connection::$prefixSearch	protected	property	List of search values for use in prefixTables().
Connection::$rootTransactionEndCallbacks	protected	property	Post-root (non-nested) transaction commit callbacks.
Connection::$schema	protected	property	The schema object for this connection.
Connection::$sqliteConditionOperatorMap	protected static	property	A map of condition operators to SQLite operators.
Connection::$statementClass	protected	property	The name of the Statement class for this connection. Overrides Connection::$statementClass
Connection::$statementWrapperClass	protected	property	The name of the StatementWrapper class for this connection. Overrides Connection::$statementWrapperClass
Connection::$tableDropped	public	property	Whether or not a table has been dropped this request.
Connection::$target	protected	property	The database target this connection is for.
Connection::$temporaryNameIndex Deprecated	protected	property	An index used to generate unique temporary table names.
Connection::$transactionalDDLSupport	protected	property	Whether this database connection supports transactional DDL. Overrides Connection::$transactionalDDLSupport
Connection::$transactionLayers	protected	property	Tracks the number of "layers" of transactions currently active.
Connection::$unprefixedTablesMap	protected	property	List of un-prefixed table names, keyed by prefixed table names.
Connection::$willRollback	protected	property	Whether or not the active transaction (if any) will be rolled back.
Connection::addRootTransactionEndCallback	public	function	Adds a root transaction end callback.
Connection::clientVersion	public	function	Returns the version of the database client.
Connection::commit	public	function	Throws an exception to deny direct access to transaction commits.
Connection::condition	public	function	Prepares and returns a CONDITION query object.
Connection::createConnectionOptionsFromUrl	public static	function	Creates an array of database connection options from a URL. Overrides Connection::createConnectionOptionsFromUrl
Connection::createDatabase	public	function	Overrides \Drupal\Core\Database\Connection::createDatabase(). Overrides Connection::createDatabase
Connection::createUrlFromConnectionOptions	public static	function	Creates a URL from an array of database connection options. Overrides Connection::createUrlFromConnectionOptions
Connection::databaseType	public	function	Returns the name of the PDO driver for this connection. Overrides Connection::databaseType
Connection::DATABASE_NOT_FOUND		constant	Error code for "Unable to open database file" error.
Connection::defaultOptions	protected	function	Returns the default query options for any given query.
Connection::delete	public	function	Prepares and returns a DELETE query object.
Connection::destroy Deprecated	public	function	Destroys this Connection object.
Connection::doCommit	protected	function	Do the actual commit, invoke post-commit callbacks.	1
Connection::driver	public	function	Returns the type of database driver. Overrides Connection::driver
Connection::escapeAlias	public	function	Escapes an alias name string.
Connection::escapeDatabase	public	function	Escapes a database name string.
Connection::escapeField	public	function	Escapes a field name string.
Connection::escapeLike	public	function	Escapes characters that work as wildcard characters in a LIKE pattern.
Connection::escapeTable	public	function	Escapes a table name string.
Connection::exceptionHandler	public	function	Returns the database exceptions handler.
Connection::expandArguments	protected	function	Expands out shorthand placeholders.
Connection::filterComment	protected	function	Sanitize a query comment string.
Connection::generateTemporaryTableName Deprecated	protected	function	Generates a temporary table name.
Connection::getAttachedDatabases	public	function	Gets all the attached databases.
Connection::getConnectionOptions	public	function	Returns the connection information for this connection object.
Connection::getFullQualifiedTableName	public	function	Get a fully qualified table name. Overrides Connection::getFullQualifiedTableName
Connection::getKey	public	function	Returns the key this connection is associated with.
Connection::getLogger	public	function	Gets the current logging object for this connection.
Connection::getPagerManager	public	function	Get the pager manager service, if available.
Connection::getProvider	public	function	Get the module name of the module that is providing the database driver.
Connection::getSQLState	protected static	function	Extracts the SQLSTATE error from the PDOException.
Connection::getTarget	public	function	Returns the target this connection is associated with.
Connection::getUnprefixedTablesMap	public	function	Gets a list of individually prefixed table names.
Connection::handleQueryException	protected	function	Wraps and re-throws any PDO exception thrown by static::query(). Overrides Connection::handleQueryException
Connection::insert	public	function	Prepares and returns an INSERT query object.
Connection::inTransaction	public	function	Determines if there is an active transaction open.
Connection::makeComment	public	function	Flatten an array of query comments into a single comment string.
Connection::makeSequenceName	public	function	Creates the appropriate sequence name for a given table and serial field.
Connection::mapConditionOperator	public	function	Gets any special processing requirements for the condition operator. Overrides Connection::mapConditionOperator
Connection::merge	public	function	Prepares and returns a MERGE query object.
Connection::nextId	public	function	Retrieves a unique ID from a given sequence. Overrides Connection::nextId
Connection::open	public static	function	Opens a PDO connection. Overrides Connection::open
Connection::popCommittableTransactions	protected	function	Commit all the transaction layers that can commit.	1
Connection::popTransaction	public	function	Decreases the depth of transaction nesting.
Connection::prefixTables	public	function	Appends a database prefix to all tables in a query.
Connection::prepare	public	function	Prepares a statement for execution and returns a statement object. Overrides Connection::prepare
Connection::prepareQuery Deprecated	public	function	Prepares a query string and returns the prepared statement.
Connection::prepareStatement	public	function	Returns a prepared statement given a SQL string. Overrides Connection::prepareStatement
Connection::preprocessStatement	protected	function	Returns a string SQL statement ready for preparation.
Connection::pushTransaction	public	function	Increases the depth of transaction nesting.
Connection::queryRange	public	function	Runs a limited-range query on this database object. Overrides Connection::queryRange
Connection::queryTemporary	public	function	Runs a SELECT query and stores its results in a temporary table. Overrides Connection::queryTemporary
Connection::quote	public	function	Quotes a string for use in a query.
Connection::quoteIdentifiers	public	function	Quotes all identifiers in a query.
Connection::rollBack	public	function	Rolls back the transaction entirely or to a named savepoint.	1
Connection::schema	public	function	Returns a DatabaseSchema object for manipulating the schema.
Connection::select	public	function	Prepares and returns a SELECT query object.
Connection::setKey	public	function	Tells this connection object what its key is.
Connection::setLogger	public	function	Associates a logging object with this connection.
Connection::setPrefix	protected	function	Set the list of prefixes used by this database connection.
Connection::setTarget	public	function	Tells this connection object what its target value is.
Connection::sqlFunctionConcat	public static	function	SQLite compatibility implementation for the CONCAT() SQL function.
Connection::sqlFunctionConcatWs	public static	function	SQLite compatibility implementation for the CONCAT_WS() SQL function.
Connection::sqlFunctionGreatest	public static	function	SQLite compatibility implementation for the GREATEST() SQL function.
Connection::sqlFunctionIf	public static	function	SQLite compatibility implementation for the IF() SQL function.
Connection::sqlFunctionLeast	public static	function	SQLite compatibility implementation for the LEAST() SQL function.
Connection::sqlFunctionLikeBinary	public static	function	SQLite compatibility implementation for the LIKE BINARY SQL operator.
Connection::sqlFunctionRand	public static	function	SQLite compatibility implementation for the RAND() SQL function.
Connection::sqlFunctionRegexp	public static	function	SQLite compatibility implementation for the REGEXP SQL operator.
Connection::sqlFunctionSubstring	public static	function	SQLite compatibility implementation for the SUBSTRING() SQL function.
Connection::sqlFunctionSubstringIndex	public static	function	SQLite compatibility implementation for the SUBSTRING_INDEX() SQL function.
Connection::startTransaction	public	function	Returns a new DatabaseTransaction object on this connection.
Connection::supportsTransactionalDDL	public	function	Determines if this driver supports transactional DDL.
Connection::supportsTransactions Deprecated	public	function	Determines if this driver supports transactions.
Connection::tablePrefix	public	function	Find the prefix for a table.
Connection::transactionDepth	public	function	Determines the current transaction depth.
Connection::truncate	public	function	Prepares and returns a TRUNCATE query object.
Connection::update	public	function	Prepares and returns an UPDATE query object.
Connection::upsert	public	function	Prepares and returns an UPSERT query object.
Connection::version	public	function	Returns the version of the database server.	2
Connection::__construct	public	function	Constructs a \Drupal\Core\Database\Driver\sqlite\Connection object. Overrides Connection::__construct
Connection::__destruct	public	function	Destructor for the SQLite connection. Overrides Connection::__destruct
Connection::__sleep	public	function	Prevents the database connection from being serialized.
LoggedStatementsTrait::$loggedStatements	protected	property	Logged statements.
LoggedStatementsTrait::getDriverClass	public	function
LoggedStatementsTrait::getLoggedStatements	public	function	Returns the executed queries.
LoggedStatementsTrait::query	public	function
LoggedStatementsTrait::resetLoggedStatements	public	function	Resets logged statements.