On Wed, Oct 18, 2006 at 02:11:53PM -0400, jungmin shin wrote: > Hello, > > I set on for following items in postgresql.conf > > debug_print_parse > debug_print_rewritten > debug_print_plan > debug_print_pretty > > now, I can see something in PGAdmin query tool when I execute a query. > can I get some idea how I can read comprehend the output?
<snip> It's almost (with a few exceptions) an exact repesentation of the in memory structures. If you look in readfuncs.c and outfuncs.c you can see the code that generates it. CONST is a ConstNode OPEXPR is an OpExprNode etc... So you'll have to read the header files to understand what they mean. Hope this helps, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > From each according to his ability. To each according to his ability to > litigate.
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