From: | Vincenzo Romano <vincenzo(dot)romano(at)notorand(dot)it> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Weird EXECUTE ... USING behaviour |
Date: | 2010-01-12 14:09:04 |
Message-ID: | 3eff28921001120609v24ead653m30e72d2120d612b6@mail.gmail.com |
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Lists: | pgsql-general |
In a PL/PgSQL function I have the following:
----
execute $l2$
alter table $l2$||ct||$l2$ add check(
data>=$1::timestamp and data<$2::timestamp and maga=$3 )
$l2$ using rec.d0,rec.d1,rec.maga;
----
which yields to this error messsge:
----
ERROR: there is no parameter $1
CONTEXT: SQL statement "
alter table public.test_part_2 add check(
data>=$1::timestamp and data<$2::timestamp and maga=$3 )
"
PL/pgSQL function "f_partition_test" line 25 at istruzione EXECUTE
----
whiile this fragment:
----
execute $l2$
insert into $l2$||ct||$l2$
select * from only public.test
where data>=$1::timestamp and data<$2::timestamp and maga=$3
$l2$ using rec.d0,rec.d1,rec.maga;
----
is executed without a glitch in the very same function body.
Where's my error?
--
Vincenzo Romano
NotOrAnd Information Technologies
NON QVIETIS MARIBVS NAVTA PERITVS
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