What version of postgres are you using? I am using PostgreSQL 7.3b1 on i686-pc-linux-gnu, compiled by GCC 2.96 and when I execute the following statement:
select '{124,567,66}'::int[] + 345; I get the error: ERROR: cache lookup failed for type 0 Any ideas? Thanks for your help! -r ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster