2017-10-31 22:28 GMT+01:00 srielau <se...@rielau.com>:
> Pavel,
>
> There is no
> DECLARE TEMP CURSOR
> or
> DECLARE TEMP variable in PLpgSQL
> and
>
sure .. DECLARE TEMP has no sense, I talked about similarity DECLARE and
CREATE TEMP
CREATE TEMP TABLE has a different meaning from what I understand you
> envision for variables.
>
> But maybe I'm mistaken. Your original post did not describe the entire
> syntax:
> CREATE [TEMP] VARIABLE [IF NOT EXISTS] name AS type
> [ DEFAULT expression ] [[NOT] NULL]
> [ ON TRANSACTION END { RESET | DROP } ]
> [ { VOLATILE | STABLE } ];
>
> Especially the TEMP is not spelled out and how its presence affects or
> doesn't ON TRANSACTION END.
> So may be if you elaborate I understand where you are coming from.
>
TEMP has same functionality (and implementation) like our temp tables - so
at session end the temp variables are destroyed, but it can be assigned to
transaction.
>
>
>
>
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