On Sun, 2020-11-15 at 05:53 +0000, Alexander Korotkov wrote: > Handle equality operator in contrib/pg_trgm > > Obviously, in order to equality operator be satisfiable, target string must > contain all the trigrams of the search string. On this base, we implement > equality operator in GiST/GIN indexes with recheck. > > Discussion: > https://postgr.es/m/CAOBaU_YWwtT7tdggtROacjdOdeYHCz-tmSwuC-j-TOG-g97J0w%40mail.gmail.com > Author: Julien Rouhaud > Reviewed-by: Tom Lane, Alexander Korotkov, Georgios Kokolatos, Erik Rijkers > > Branch > ------ > master > > Details > ------- > https://git.postgresql.org/pg/commitdiff/935f6666502250abde8615bc7805a6e5aa05a066
This causes bad query results with non-deterministic collations, see https://postgr.es/m/[email protected] Yours, Laurenz Albe
