public Upsert::__toString() Implements

public SelectInterface::groupBy($field)

public Select::compile(Connection $connection, PlaceholderInterface $queryP

public StatementEmpty::key() File

Exception thrown if an object being created already exists. For example, this exception should be thrown whenever there is an attempt to create

Error code for "Unknown database" error. File core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

public Connection::update($table, array $options = array())

public &QueryConditionTrait::conditions()

public SelectInterface::orderRandom()

public Upsert::__construct(Connection $connection, $table, array $options =