On Sun, Mar 05, 2006 at 05:13:11PM +0000, Pierre Racine wrote: > Hi, > > I have develop my own data type and my own operators on this data type. I > could not find how to tell PostgreSQL which precedence I want to assign to > my operator. For example, I want my unary operator "~" to have a higher > precedence than my "+" operator. For now I have to use parenthesis to avoid > ambiguity. I would prefer being able to define implicit precedence.
Sorry, not possible. :( You pretty much have to choose operators whose precedence matches what you want. Have a nice day, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a > tool for doing 5% of the work and then sitting around waiting for someone > else to do the other 95% so you can sue them.
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