DB2 before trigger syntax

问题

I've defined this trigger:

CREATE TRIGGER actualizarSaldoIngreso
BEFORE INSERT ON Ingreso
FOR EACH ROW MODE DB2SQL
BEGIN ATOMIC
    UPDATE Cliente SET Nombre = 'Juan' WHERE DNI = '87366034M';
END;

But DB2 returns this error:

An unexpected token "END-OF-STATEMENT" was found following "RE DNI = '87366034M'". Expected tokens may include: "<delim_semicolon>"

Any ideas?

回答1:

You need to change terminator like this :

--#SET TERMINATOR @
CREATE TRIGGER actualizarSaldoIngreso
BEFORE INSERT ON Ingreso
FOR EACH ROW MODE DB2SQL
BEGIN ATOMIC
    UPDATE Cliente SET Nombre = 'Juan' WHERE DNI = '87366034M';
END@
--#SET TERMINATOR ;

With a different terminator, the batch doesn't execute prematurely.

来源：https://stackoverflow.com/questions/55579606/db2-before-trigger-syntax