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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-03-28 22:59:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-03-28 22:59:34 +0000 |
| commit | b78f6264eba33e2966447572b8261e353df01e59 (patch) | |
| tree | 1b5cfa84c32c6683851d335cfa9cd7dab54ecee5 /src/backend/optimizer/path/allpaths.c | |
| parent | a760893dbda9934e287789d54bbd3c4ca3914ce0 (diff) | |
Rework join-removal logic as per recent discussion. In particular this
fixes things so that it works for cases where nested removals are possible.
The overhead of the optimization should be significantly less, as well.
Diffstat (limited to 'src/backend/optimizer/path/allpaths.c')
| -rw-r--r-- | src/backend/optimizer/path/allpaths.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c index 52f26d255d9..b2412b7c3b9 100644 --- a/src/backend/optimizer/path/allpaths.c +++ b/src/backend/optimizer/path/allpaths.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.193 2010/02/26 02:00:44 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.194 2010/03/28 22:59:32 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1396,10 +1396,6 @@ print_path(PlannerInfo *root, Path *path, int indent) ptype = "Unique"; subpath = ((UniquePath *) path)->subpath; break; - case T_NoOpPath: - ptype = "NoOp"; - subpath = ((NoOpPath *) path)->subpath; - break; case T_NestPath: ptype = "NestLoop"; join = true; |