Re: Remove all trace of EXPLAIN EXECUTE
От
Tom Lane
Тема
Re: Remove all trace of EXPLAIN EXECUTE
Дата
Msg-id
20415.1123627801@sss.pgh.pa.us
Ответ на
Remove all trace of EXPLAIN EXECUTE (Simon Riggs)
Список
Дерево обсуждения
Remove all trace of EXPLAIN EXECUTE Simon Riggs <simon@2ndquadrant.com>
Re: Remove all trace of EXPLAIN EXECUTE Tom Lane <tgl@sss.pgh.pa.us>
Re: Remove all trace of EXPLAIN EXECUTE Simon Riggs <simon@2ndquadrant.com>
Simon Riggs writes:
> There once was a rumour of a EXPLAIN EXECUTE command.
> This minor patch removes all trace of that, but without disturbing other
> valid occurrences of the EXECUTE command, which still lives on.
It's not as dead as you seem to think.
regression=# prepare foo as select * from tenk1;
PREPARE
regression=# explain execute foo;
QUERY PLAN
-------------------------------------------------------------
Seq Scan on tenk1 (cost=0.00..458.00 rows=10000 width=244)
(1 row)
regression=#
regards, tom lane
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