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Fix bogus comment.

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Commit 4212cb73262bbdd164727beffa4c4744b4ead92d rendered a comment
in execMain.c incorrect.  Per complaint from Tom Lane, repair.

Patch from Amit Kapila, per wording suggested by Tom Lane and me.
This commit is contained in:
Robert Haas 2016-12-08 14:59:46 -05:00
parent ab4575dcf1
commit 01ae881e1c
1 changed files with 4 additions and 3 deletions
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7
src/backend/executor/execMain.c
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@ -1550,9 +1550,10 @@ ExecutePlan(EState *estate,
estate->es_direction = direction;
/*
* If a tuple count was supplied or data is being written to relation, we
* must force the plan to run without parallelism, because we might exit
* early.
* If a tuple count was supplied, we must force the plan to run without
* parallelism, because we might exit early. Also disable parallelism
* when writing into a relation, because no database changes are allowed
* in parallel mode.
*/
if (numberTuples || dest->mydest == DestIntoRel)
use_parallel_mode = false;