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contrib/btree_gist/sql/varchar.sql
31 строка
840 B
Heikki Linnakangas
Revert "Add sortsupport for gist_btree opclasses, for faster index builds."
07 апр 2021, 14:33
07 апр 2021, 14:33
d92b1cd
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-- char check CREATE TABLE vchartmp (a varchar(32)); \copy vchartmp from 'data/char.data' SET enable_seqscan=on; SELECT count(*) FROM vchartmp WHERE a < '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a <= '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a = '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a >= '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a > '31b0'::varchar(32); CREATE INDEX vcharidx ON vchartmp USING GIST ( text(a) ); SET enable_seqscan=off; SELECT count(*) FROM vchartmp WHERE a < '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a <= '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a = '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a >= '31b0'::varchar(32); SELECT count(*) FROM vchartmp WHERE a > '31b0'::varchar(32);