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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-02-05 18:26:09 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-02-05 18:26:09 +0000 |
| commit | 78296c2797cff799ccfee1332261340b685b4242 (patch) | |
| tree | 140df7986eed94296bb0c30adaa1db9418d28d46 /src/backend/executor/nodeIndexscan.c | |
| parent | dd14cd63beee8eca5646b41d16d39933d9a201ee (diff) | |
| download | postgresql-78296c2797cff799ccfee1332261340b685b4242.tar.gz postgresql-78296c2797cff799ccfee1332261340b685b4242.zip | |
Further cleanup for OR-of-AND WHERE-clauses. orindxpath can now handle
extracting from an AND subclause just those opclauses that are relevant
for a particular index. For example, we can now consider using an index
on x to process WHERE (x = 1 AND y = 2) OR (x = 2 AND y = 4) OR ...
Diffstat (limited to 'src/backend/executor/nodeIndexscan.c')
0 files changed, 0 insertions, 0 deletions