On 31.03.2020 1:35, Tom Lane wrote:
Nikita Glukhov <n.gluhov@postgrespro.ru> writes:
And we even can simply transform this tail call into a loop:
-if (tlen > 0 && qlen > 0)
+while (tlen > 0 && qlen > 0)
Yeah, the same occurred to me ... and then we can drop the other loop too.
I think now it looks as simple as the whole algorithm is.
--
Nikita Glukhov
Postgres Professional:
http://www.postgrespro.com The Russian Postgres Company