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* Prepare plan in plpgsql
@ 2005-07-06 19:32 Jocelyn Turcotte <turcotte.j@gmail.com>
2005-07-06 19:55 ` Re: Prepare plan in plpgsql Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 2+ messages in thread
From: Jocelyn Turcotte @ 2005-07-06 19:32 UTC (permalink / raw)
To: pgsql-sql
Hi,
i'm wondering if there is a way to prepare and execute a plan in a
plpgsql function.
The prepare seems to work as expected but obviously the execute
plan_name(...) statement is interpreted as the plpgsql execute keyword
and says me that the plan_name function don't exists
is there a way to use prepared queries in plpgsql?
if not what is the best way to pass a parameter directly to a query?
(im using postGIS and it would be nice if I could use another way that
unparsing and parsing a geometry parameter in an execute dynamic
query)
thank you and have all a nice day!
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: Prepare plan in plpgsql
2005-07-06 19:32 Prepare plan in plpgsql Jocelyn Turcotte <turcotte.j@gmail.com>
@ 2005-07-06 19:55 ` Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2005-07-06 19:55 UTC (permalink / raw)
To: Jocelyn Turcotte <turcotte.j@gmail.com>; +Cc: pgsql-sql
Jocelyn Turcotte <turcotte.j@gmail.com> writes:
> i'm wondering if there is a way to prepare and execute a plan in a
> plpgsql function.
You do not need that because plpgsql automatically caches plans for
SQL statements appearing in a plpgsql function.
regards, tom lane
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2005-07-06 19:32 Prepare plan in plpgsql Jocelyn Turcotte <turcotte.j@gmail.com>
2005-07-06 19:55 ` Tom Lane <tgl@sss.pgh.pa.us>
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