Re: [SQL] FW: help with serial

2005-06-20 Thread Richard Huxton
Luca Rasconi wrote: CREATE OR REPLACE RULE r1 AS ON INSERT TO TABLE_A DO INSERT INTO TABLE_B (uid) VALUES ((new.uid)); how is it possible, why in a table 37 and in the other 37 + 1? This is almost certainly the "nextval() evaluated twice" issue that catches everyone out from time t

[SQL] FW: help with serial

2005-06-20 Thread Luca Rasconi
Hi all, There’s a behaviour I can’t understand There is table TABLE_A with 3 columns (uid, id, session) where uid is the pk and the data type is serial. There is table TABLE_B with 3 columns (uid, ts_col, col) where uid is the pk.   On table TABLE_A I have a rule on insert like thi