protected Tasks::checkEncoding() Check

public Schema::indexExists($table, $name)

public Schema::fieldExists($table, $column)

MySQL implementation of \Drupal\Core

public Statement::execute($args = array(), $options = array())

public Connection::addSavepoint($savepoint_name = 'mimic_imp

protected Tasks::checkBinaryOutputSuccess()

protected Schema::createTableSql($name, $table)

public Tasks::minimumVersion() Return

The minimal possible value for the max_allowed_packet setting of MySQL. @link