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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-18 00:14:24 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-12-18 00:14:24 +0000 |
| commit | 689659764faa749b27930f956aa8d1c88b73842d (patch) | |
| tree | 0c2641d22ca332cd9f08f4db6d21435f3685c008 /src/backend/executor/nodeMergejoin.c | |
| parent | 49077e87aff0fcb4715edd83d21b99e2f61ca4a1 (diff) | |
Prevent core dump when ExecMarkPos is called before any tuples have been
retrieved. This cannot happen in ordinary execution, but it can happen
under EvalPlanQual().
Diffstat (limited to 'src/backend/executor/nodeMergejoin.c')
0 files changed, 0 insertions, 0 deletions