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| author | Teodor Sigaev <teodor@sigaev.ru> | 2016-04-07 18:44:18 +0300 |
|---|---|---|
| committer | Teodor Sigaev <teodor@sigaev.ru> | 2016-04-07 18:44:18 +0300 |
| commit | bb140506df605fab58f48926ee1db1f80bdafb59 (patch) | |
| tree | 581f9aeb71e3596000af3b4904e0c62a372d77b3 /src/backend/access/gist/gistbuild.c | |
| parent | 015e88942aa50f0d419ddac00e63bb06d6e62e86 (diff) | |
| download | postgresql-bb140506df605fab58f48926ee1db1f80bdafb59.tar.gz postgresql-bb140506df605fab58f48926ee1db1f80bdafb59.zip | |
Phrase full text search.
Patch introduces new text search operator (<-> or <DISTANCE>) into tsquery.
On-disk and binary in/out format of tsquery are backward compatible.
It has two side effect:
- change order for tsquery, so, users, who has a btree index over tsquery,
should reindex it
- less number of parenthesis in tsquery output, and tsquery becomes more
readable
Authors: Teodor Sigaev, Oleg Bartunov, Dmitry Ivanov
Reviewers: Alexander Korotkov, Artur Zakirov
Diffstat (limited to 'src/backend/access/gist/gistbuild.c')
0 files changed, 0 insertions, 0 deletions