On 13 Jan 2011, at 10:48am, Simon Davies wrote: > CREATE TEMP TRIGGER [UpdatedRowIdTrigger] AFTER UPDATE OF RowId, Id ON > TestTable > BEGIN > UPDATE UpdatedRowId Set Value = new.rowid; > END;
His problem is that he doesn't know which rows are aliased to rowid, so he can't provide a list of column names. So the following might be closer CREATE TEMP TRIGGER [UpdatedRowIdTrigger] AFTER UPDATE ON TestTable BEGIN UPDATE UpdatedRowId Set Value = new.rowid WHERE new.rowid != old.rowid; END; But I don't know whether SQLite can actually do that comparison at that stage. Simon. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
