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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-21 11:09:24 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-21 11:09:24 -0500 |
| commit | f24cf960d7ae3503e21fcb59dca652575619d9d4 (patch) | |
| tree | f04730f22491994144b8c8c9e94298ae27388fd3 /src/backend/parser/parse_target.c | |
| parent | c5f365f3ab21a345b7a109bc0411895536e9fa69 (diff) | |
| download | postgresql-f24cf960d7ae3503e21fcb59dca652575619d9d4.tar.gz postgresql-f24cf960d7ae3503e21fcb59dca652575619d9d4.zip | |
Fix test for subplans in force-parallel mode.
We mustn't force parallel mode if the query has any subplans, since
ExecSerializePlan doesn't transmit them to workers. Testing
top_plan->initPlan is inadequate because (1) there might be initPlans
attached to lower plan nodes, and (2) non-initPlan subplans don't
work either. There's certainly room for improvement in those
restrictions, but for the moment that's what we've got.
Amit Kapila, per report from Andreas Seltenreich
Discussion: <8737im6pmh.fsf@credativ.de>
Diffstat (limited to 'src/backend/parser/parse_target.c')
0 files changed, 0 insertions, 0 deletions