https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Database%21Connection.php/function/Connection%3A%3AgetSQLState/main
function Connection::getSQLState | Drupal API
functionconnectiondrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Database%21Connection.php/function/Connection%3A%3AgetSQLState/9
function Connection::getSQLState | Drupal API
functionconnectiondrupalapi