Re: [HACKERS] Odd/undocumented precedence of concatenation operator

> > It is expected, and documented. (It's also different in 9.5, see > > http://git.postgresql.org/gitweb/?p=postgresql.git=commitdiff=c6b3c939b7e0f1d35f4ed4996e71420a993810d2 > ) > Ah, thanks! > > If nothing else, it seems that the concatenation operator should be > listed > > on the operator

Re: [HACKERS] Odd/undocumented precedence of concatenation operator

Shay Rojansky writes: > Trying to execute the following query on PostgreSQL 9.4.4: > select 'a' >= 'b' || 'c'; > Gives the result "falsec", implying that the precedence of the string > concatenation operator is lower than the comparison operator. Changing the > >= into = provides