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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-21 13:19:14 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-21 13:19:23 -0500 |
| commit | 4324ade9a6880113b08070305482ace2e8a2617c (patch) | |
| tree | cd8ad8bd6fb338c60b2b71b422d759d00a6eeda9 /src/backend/parser/parse_target.c | |
| parent | a734fd5d1c309cc553b7c8c79fba96218af090f7 (diff) | |
| download | postgresql-4324ade9a6880113b08070305482ace2e8a2617c.tar.gz postgresql-4324ade9a6880113b08070305482ace2e8a2617c.zip | |
Fix optimization for skipping searches for parallel-query hazards.
Fix thinko in commit da1c91631: even if the original query was free of
parallel hazards, we might introduce such a hazard by adding PARAM_EXEC
Param nodes. Adjust is_parallel_safe() so that it will scan the given
expression whenever any such nodes have been created. Per report from
Andreas Seltenreich.
Discussion: <878tse6yvf.fsf@credativ.de>
Diffstat (limited to 'src/backend/parser/parse_target.c')
0 files changed, 0 insertions, 0 deletions