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Add ltree data type to contrib, from Teodor Sigaev and Oleg Bartunov.

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This commit is contained in:
Bruce Momjian
2002-07-30 16:40:34 +00:00
parent 210e64fe08
commit 1dedbf2da5
22 changed files with 14333 additions and 1 deletions
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contrib/ltree/ltreetest.sql Normal file
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create table test ( path ltree);
insert into test values ('Top');
insert into test values ('Top.Science');
insert into test values ('Top.Science.Astronomy');
insert into test values ('Top.Science.Astronomy.Astrophysics');
insert into test values ('Top.Science.Astronomy.Cosmology');
insert into test values ('Top.Hobbies');
insert into test values ('Top.Hobbies.Amateurs_Astronomy');
insert into test values ('Top.Collections');
insert into test values ('Top.Collections.Pictures');
insert into test values ('Top.Collections.Pictures.Astronomy');
insert into test values ('Top.Collections.Pictures.Astronomy.Stars');
insert into test values ('Top.Collections.Pictures.Astronomy.Galaxies');
insert into test values ('Top.Collections.Pictures.Astronomy.Astronauts');
create index path_gist_idx on test using gist(path);
create index path_idx on test using btree(path);