On 2010-03-01, Gianvito Pio pio.gianv...@gmail.com wrote:
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Hi all,
is there a way to define functions and/or triggers in a function?
assuming plpgsql: execute
For example, can I create a function that takes an
On 2010-03-06, Petru Ghita petr...@venaver.info wrote:
Given f1(x) as IMMUTABLE and f2(x) as IMMUTABLE, and f3(f1,f2) as
IMMUTABLE, does the query planner cache the result of f3 and reuse it
or if you want to get a little more speed you better explicitly define
yourself f3 as IMMUTABLE?
I
Quoth dennis den...@teltel.com:
I need to copy some data to new table.
But I encounter some error message.
the table structure
Table A:
c1 char
c2 bytea
Table B:
c1 char
c2 bytea
My sql command:
insert into B as select * from a where c1=xxx
'AS' isn't valid
