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| author | Bruce Momjian <bruce@momjian.us> | 1999-11-23 20:07:06 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1999-11-23 20:07:06 +0000 |
| commit | 6f9ff92cc0ff6a07d2fe38abe044286ee98d44a0 (patch) | |
| tree | 797395e647f1e8a741214d5eaafb9ee66a64c462 /src/backend/optimizer/path/allpaths.c | |
| parent | 54ffd4677aaf56e928af9e3f689297d6c06d1fe9 (diff) | |
| download | postgresql-6f9ff92cc0ff6a07d2fe38abe044286ee98d44a0.tar.gz postgresql-6f9ff92cc0ff6a07d2fe38abe044286ee98d44a0.zip | |
Tid access method feature from Hiroshi Inoue, Inoue@tpf.co.jp
Diffstat (limited to 'src/backend/optimizer/path/allpaths.c')
| -rw-r--r-- | src/backend/optimizer/path/allpaths.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c index 23c759bd6e6..3cc8466f77b 100644 --- a/src/backend/optimizer/path/allpaths.c +++ b/src/backend/optimizer/path/allpaths.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.53 1999/08/16 02:17:50 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.54 1999/11/23 20:06:54 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -108,9 +108,14 @@ set_base_rel_pathlist(Query *root, List *rels) List *sequential_scan_list; List *rel_index_scan_list; List *or_index_scan_list; + List *tidscan_pathlist; sequential_scan_list = lcons(create_seqscan_path(rel), NIL); - + /* Tid Scan Pathlist add */ + tidscan_pathlist = create_tidscan_paths(root, rel); + if (tidscan_pathlist) + sequential_scan_list = nconc(sequential_scan_list, + tidscan_pathlist); rel_index_scan_list = create_index_paths(root, rel, indices, |