Your name : Casey Allen Shobe
Your email address: cshobe@secureworks.com
System Configuration
---------------------
Architecture (example: Intel Pentium) : Intel Pentium III 1GHz
Operating System (example: Linux 2.0.26 ELF) : Linux 2.4.20
PostgreSQL version (example: PostgreSQL-6.4.2): PostgreSQL-7.3.2
Compiler used (example: gcc 2.8.0) : gcc 3.2.2
$CC environment variable : gcc -s
$CFLAGS environment variable : -O3 -mcpu=i686
Please enter a FULL description of your problem:
------------------------------------------------
I have a query with:
where "n"."revision" = 2
If I add:
and (
"t"."name" = 'nibc'
and "n"."identifier" = 12345
)
...it works.
If I add:
and (
"t"."name" = 'client'
and "n"."identifier" = 123
)
instead of the previous...it also works as expected.
However, if I add:
and (
"t"."name" = 'nibc'
and "n"."identifier" = 1274
) or (
"t"."name" = 'client'
and "n"."identifier" = 383
)
PostgreSQL returns only the revision 2 tuple for nibc 1274, but also a
revision 1 tuple for client 383. ONLY things matching revision 2 should be
found, but for some reason the "n"."revision" = 2 isn't being applied
globally, but only to the first set of parenthesis.
This workaround makes it work:
where (
"t"."name" = 'nibc'
and "n"."identifier" = 1274
and "n"."revision" = 2
) or (
"t"."name" = 'client'
and "n"."identifier" = 383
and "n"."revision" = 2
)
...but that can get horribly repetitive after a while.
Please describe a way to repeat the problem. Please try to provide a
concise reproducible example, if at all possible:
----------------------------------------------------------------------
See above SQL. Apply to any table.
If you know how this problem might be fixed, list the solution below:
---------------------------------------------------------------------
By correctly keeping the global "n"."revision" defined outside of the
parenthases in a global state.
--
Casey Allen Shobe, Developer & Linux Administrator
SecureWorks, Inc. / 404.327.6339 x169 / Fax: 404.728.0144
cshobe@secureworks.net / http://www.secureworks.net
00001110 is good for the soul.
