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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2014-10-17 22:33:04 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2014-10-17 22:33:04 -0400 |
| commit | 16bbe5a3cc937096a4ad0dab050360eb87e0c813 (patch) | |
| tree | 695666b23a8115f1768be40370b3cd0243d5c112 /src/tutorial/funcs.c | |
| parent | 3205b30bb7a82c8228230a15308a56b302603521 (diff) | |
Avoid core dump in _outPathInfo() for Path without a parent RelOptInfo.
Nearly all Paths have parents, but a ResultPath representing an empty FROM
clause does not. Avoid a core dump in such cases. I believe this is only
a hazard for debugging usage, not for production, else we'd have heard
about it before. Nonetheless, back-patch to 9.1 where the troublesome code
was introduced. Noted while poking at bug #11703.
Diffstat (limited to 'src/tutorial/funcs.c')
0 files changed, 0 insertions, 0 deletions