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Doc: fix bogus intarray index example.
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
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@ -453,7 +453,7 @@
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CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...);
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CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...);
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-- create specialized index with signature length of 32 bytes
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-- create specialized index with signature length of 32 bytes
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CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__int_ops(siglen=32));
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CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__intbig_ops (siglen = 32));
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-- select messages in section 1 OR 2 - OVERLAP operator
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-- select messages in section 1 OR 2 - OVERLAP operator
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SELECT message.mid FROM message WHERE message.sections && '{1,2}';
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SELECT message.mid FROM message WHERE message.sections && '{1,2}';
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