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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-01-14 11:51:57 -0500 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-01-14 11:51:57 -0500 |
| commit | a923af382c5678f3dfb591aacb6b90bf4e5ed7a9 (patch) | |
| tree | 6a5b681d1e91756b4cf97fde8f494c16e8147516 /src/backend/access/gist/gistutil.c | |
| parent | 6a61d1ff9dce7406c0affdc013da27ed4252ba29 (diff) | |
| download | postgresql-a923af382c5678f3dfb591aacb6b90bf4e5ed7a9.tar.gz postgresql-a923af382c5678f3dfb591aacb6b90bf4e5ed7a9.zip | |
Fix build_grouping_chain() to not clobber its input lists.
There's no good reason for stomping on the input data; it makes the logic
in this function no simpler, in fact probably the reverse. And it makes
it impossible to separate path generation from plan generation, as I'm
working towards doing; that will require more than one traversal of these
lists.
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
0 files changed, 0 insertions, 0 deletions