trigger column update

Поиск
Список
Период
Сортировка
От Bolden, Thomas
Тема trigger column update
Дата
Msg-id D2421549D378D3119D4E000629840F070741F3CD@ECOEXCHG
обсуждение исходный текст
Список pgsql-general
I am porting over a trigger from oracle.

"CREATE  TRIGGER TR_CLUSCODE_UPD AFTER UPDATE OF STFIPS, CLUSCODE,
CLUSTITLE, CLUSDESC ON CLUSCODE
FOR EACH ROW EXECUTE"

The trigger is column dependent and according to the online docs.
"


The CREATE TRIGGER statement in PostgreSQL implements a subset of the SQL99
standard. The following functionality is missing:


*
SQL99 allows triggers to fire on updates to specific columns (e.g., AFTER
UPDATE OF col1, col2).

"
anyone know a work around.


Thomas Bolden
Department of Economic Development
GIS Programmer
(573) 751-3672
tbolden@ded.state.mo.us




В списке pgsql-general по дате отправления:

Предыдущее
От: Hubert depesz Lubaczewski
Дата:
Сообщение: when to use index, and when not to us index - *the* answer :)
Следующее
От: "Peter Darley"
Дата:
Сообщение: Vacuum problem