public Schema::dropTable($table) Drop

public Truncate::execute() Executes

Exception thrown when a commit() function fails. Hierarchy class \Drupal\Core\Database\

public Select::__clone() Implements

Interface definition for a Select Query object. Hierarchy interface \Drupal\Core\Database\Query\

public StatementInterface::rowCount()

abstract public Schema::addPrimaryKey($table, $fields) Add

public Tasks::getFormOptions(array $database)

public Tasks::checkStandardConformingStrings()

public Statement::fetchAllAssoc($key, $fetch = NULL)