Pavel Stehule wrote:
Hello
this patch add USING clause into plpgsql EXECUTE statements.
Proposal:
http://archives.postgresql.org/pgsql-hackers/2007-10/msg00790.php
I found, so dynamics statements are little bit faster with parameters,
because we don't need call lot of in out/in
This doesn't work:
create function exc_using(varchar) returns varchar
as $$
declare v varchar;
begin
execute 'select upper($1)' into v using ('aa');
it cannot work. Your parameter is row. But
into v using 'aaa' doesn't work too :(
ERROR: failed to find conversion function from
Pavel Stehule wrote:
This doesn't work:
create function exc_using(varchar) returns varchar
as $$
declare v varchar;
begin
execute 'select upper($1)' into v using ('aa');
it cannot work. Your parameter is row.
Really? execute 'select upper($1)' into v using ('aa'::varchar);
works, as
2007/10/23, Heikki Linnakangas [EMAIL PROTECTED]:
Pavel Stehule wrote:
This doesn't work:
create function exc_using(varchar) returns varchar
as $$
declare v varchar;
begin
execute 'select upper($1)' into v using ('aa');
it cannot work. Your parameter is row.
Really? execute
This has been saved for the 8.4 release:
http://momjian.postgresql.org/cgi-bin/pgpatches_hold
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Pavel Stehule wrote:
Hello
this patch add USING clause into plpgsql EXECUTE statements.
Proposal:
