...
> When you say use rules to inject constants, how would I go about
> doing this? Could you maybe give a brief example?
create view tab1_dml as select * from tab1;
-- note:
-- CONSTANT1 = 8
-- CONSTANT2 = 15
create or replace rule tab1_insert as
on insert
to tab1_dml
do instead(
ins
> I was wondering if it is possible to set the 'context' for running an
> sql command
Oracle has a Context('varname') that returns the value of varname for
the session. to best of my knowledge pg has nothing like this.
> I guess bottom line, is it possible to execute a bunch of SQL
> statements
I was wondering if it is possible to set the 'context' for running an
sql command:
For example, say you have a rule which upon update to table TEST of
type [a int, b varchar(10), c varchar(50)]:
INSERT INTO Log(a * 5, substring(b,0,2), randomize(c))
So an update of (5, 'hello', 'world') will add
