ER_MAX_PREPARED_STMT_COUNT_REACHED  593 ext/pdo_mysql/php_pdo_mysql_sqlstate.h #ifdef ER_MAX_PREPARED_STMT_COUNT_REACHED
ER_MAX_PREPARED_STMT_COUNT_REACHED  594 ext/pdo_mysql/php_pdo_mysql_sqlstate.h   case ER_MAX_PREPARED_STMT_COUNT_REACHED     : return "42000";