Oleg, Teodor, would you look at this? I see the same behavior in 9.0. ---------------------------------------------------------------------------
Alexey Bashtanov wrote: > > The following bug has been logged online: > > Bug reference: 4887 > Logged by: Alexey Bashtanov > Email address: [email protected] > PostgreSQL version: 8.3.1, 8.3.7 > Operating system: Linux 2.6.20 FC5 i686, Linux 2.6.27 FC10 i686 > Description: inclusion operator (@>) on tsqeries behaves not > conforming to documentation > Details: > > Hello! > > '!a|b'::tsquery <@ 'a|b'::tsquery evaluates to false, but should evalueate > to true > (http://www.postgresql.org/docs/8.3/interactive/functions-textsearch.html > says "The tsquery containment operators consider only the lexemes listed in > the two queries, ignoring the combining operators.") > > I think negation operator is treated as a lexeme. So please correct the > behaviour of operators or rewrite this line of docs. > > Thanks, > Alexey > > -- > Sent via pgsql-bugs mailing list ([email protected]) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-bugs -- Bruce Momjian <[email protected]> http://momjian.us EnterpriseDB http://enterprisedb.com PG East: http://www.enterprisedb.com/community/nav-pg-east-2010.do + If your life is a hard drive, Christ can be your backup. + -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
