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trigger wich select field from another DB
Posted by: Francis Goblet
Date: March 18, 2013 03:32PM

In my after update trigger,a select from another DB return table `db`.`table` doesn't exists. I am sure that the DB and tables exists !

Mysql 5.1
2 DB, DB1 & DB2

when inserting record into a table of DB1, I need a value comming from a table of DB2
so I use this code to ask for value

SET inum = (SELECT num FROM `DB2`.`t1` WHERE indexNum = localIndex);

The problem is that the "DB2.t1 doesn't exists" message.

Tried with or without Quotes is the same

The SELECT perform OK when used outside Trigger

What is the correct syntax for this command ?

Thanks for your help

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