On Sep 11, 2012, at 4:39 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Sure. Otherwise, you might get the wrong semantics of "-".
>
> http://www.postgresql.org/docs/9.2/static/sql-syntax-lexical.html#SQL-PRECEDENCE
Well, I guess that's what I get for writing test in literal SQL pushed through psql. Prepared statements FTW!
David
