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485f0aa859
This also enables hash join and hash aggregation on ltree columns. Tommy Pavlicek, reviewed by jian he Discussion: https://postgr.es/m/CAEhP-W9ZEoHeaP_nKnPCVd_o1c3BAUvq1gWHrq8EbkNRiS9CvQ@mail.gmail.com
23 lines
1.0 KiB
SQL
23 lines
1.0 KiB
SQL
/* contrib/ltree/ltreetest.sql */
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-- Adjust this setting to control where the objects get created.
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SET search_path = public;
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CREATE TABLE test ( path ltree);
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INSERT INTO test VALUES ('Top');
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INSERT INTO test VALUES ('Top.Science');
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INSERT INTO test VALUES ('Top.Science.Astronomy');
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INSERT INTO test VALUES ('Top.Science.Astronomy.Astrophysics');
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INSERT INTO test VALUES ('Top.Science.Astronomy.Cosmology');
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INSERT INTO test VALUES ('Top.Hobbies');
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INSERT INTO test VALUES ('Top.Hobbies.Amateurs_Astronomy');
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INSERT INTO test VALUES ('Top.Collections');
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INSERT INTO test VALUES ('Top.Collections.Pictures');
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INSERT INTO test VALUES ('Top.Collections.Pictures.Astronomy');
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INSERT INTO test VALUES ('Top.Collections.Pictures.Astronomy.Stars');
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INSERT INTO test VALUES ('Top.Collections.Pictures.Astronomy.Galaxies');
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INSERT INTO test VALUES ('Top.Collections.Pictures.Astronomy.Astronauts');
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CREATE INDEX path_gist_idx ON test USING gist(path);
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CREATE INDEX path_idx ON test USING btree(path);
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CREATE INDEX path_hash_idx ON test USING hash(path);
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