v7.2 triggers and foreign keys

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От Paul Gimpelj
Тема v7.2 triggers and foreign keys
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Msg-id 004801c43e98$db450060$3410fea9@zoom
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Ответы Re: v7.2 triggers and foreign keys  (Richard Huxton <dev@archonet.com>)
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Hi,
 
I have two tables a and b.; b references a.
I used pgaccess to create tables.
and psql to create the triggers and foreign keys. a has sequential id, and primary key same column.
 
As constraints they were implicit, and cascade was off.
 
On delete of the of a b row, postgres also deleted the a table row.
 
I then created a2 and b2 with action queries. and the delete acted as expected.
 
Where am i going wrong with this?
Do I need to install 7.4?
 
Also, created tables a3 and b3, with sequential ids using pgaccess same as a and b, and the seq id's don't increment with these tables.
 
Thanks.
paul
 

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