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Doc: fix bogus intarray index example.

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The siglen parameter is provided by gist__intbig_ops not
gist__int_ops.

Simon Norris

Discussion: https://postgr.es/m/11BF2AA9-17AE-432A-AFE1-584FB9FB079D@hillcrestgeo.ca
This commit is contained in:
Tom Lane 2021-06-03 21:07:12 -04:00
parent 1e809db86b
commit e4539386de
1 changed files with 1 additions and 1 deletions
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doc/src/sgml/intarray.sgml
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@ -446,7 +446,7 @@
CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...); CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...);
-- create specialized index with signature length of 32 bytes -- create specialized index with signature length of 32 bytes
CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__int_ops(siglen=32)); CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__intbig_ops (siglen = 32));
-- select messages in section 1 OR 2 - OVERLAP operator -- select messages in section 1 OR 2 - OVERLAP operator
SELECT message.mid FROM message WHERE message.sections && '{1,2}'; SELECT message.mid FROM message WHERE message.sections && '{1,2}';