pgsql 7.4 & odbc 7.3.2 (problem ?)

Hi, everybody :

I am a windows application developer in Taiwan.
I am testing the new version of pgsql : 7.4. ( current use : the version
7.2.4)

I have found a problem on psqlodbc_xxx.log.

The case is : I connect to two database on different PC. One is version
7.2.4 and the other is version 7.4. The data on both machine is the same.

I want to send a SQL command via ODBC (7.3.2) : "select * from
systemfile where 1=2" for three times.

Result in log :
<1>. verion 7.2.4 : (correct)

conn=18691864, query='SELECT "waid", "custname", "superpass", "opendate", "worker", "isrev", "pnos", "pnol", "evaluate", "edate", "listdate", "sizes", "sizel", "colors", "colorl", "pr_top", "pr_left", "ispreview", "stockpid", "isrevpid", "pidpatten", "pidpattern", "listtype", "version", "safestock", "pnopattern", "type1" FROM "systemfile" WHERE (1) = (2)'
[ fetched 0 rows ]
conn=18691864, query='SELECT "waid", "custname", "superpass", "opendate", "worker", "isrev", "pnos", "pnol", "evaluate", "edate", "listdate", "sizes", "sizel", "colors", "colorl", "pr_top", "pr_left", "ispreview", "stockpid", "isrevpid", "pidpatten", "pidpattern", "listtype", "version", "safestock", "pnopattern", "type1" FROM "systemfile" WHERE (1) = (2)'
[ fetched 0 rows ]
conn=18691864, query='SELECT "waid", "custname", "superpass", "opendate", "worker", "isrev", "pnos", "pnol", "evaluate", "edate", "listdate", "sizes", "sizel", "colors", "colorl", "pr_top", "pr_left", "ispreview", "stockpid", "isrevpid", "pidpatten", "pidpattern", "listtype", "version", "safestock", "pnopattern", "type1" FROM "systemfile" WHERE (1) = (2)'
[ fetched 0 rows ]
conn=18691864, PGAPI_Disconnect

<2>. version 7.4 : (first time is wrong)

conn=18691864, query='SELECT * FROM "systemfile"' <== WRONG, it
would get all data to my client machine, this made me waiting for a long
time and almost made me cry. >< .......
[ fetched 2 rows ]
conn=18691864, query='SELECT "waid", "custname", "superpass", "opendate", "worker", "isrev", "pnos", "pnol", "evaluate", "edate", "listdate", "sizes", "sizel", "colors", "colorl", "pr_top", "pr_left", "ispreview", "stockpid", "isrevpid", "pidpatten", "pidpattern", "listtype", "version", "safestock", "pnopattern", "type1" FROM "systemfile" WHERE (1) = (2)'
[ fetched 0 rows ]
conn=18691864, query='SELECT "waid", "custname", "superpass", "opendate", "worker", "isrev", "pnos", "pnol", "evaluate", "edate", "listdate", "sizes", "sizel", "colors", "colorl", "pr_top", "pr_left", "ispreview", "stockpid", "isrevpid", "pidpatten", "pidpattern", "listtype", "version", "safestock", "pnopattern", "type1" FROM "systemfile" WHERE (1) = (2)'
[ fetched 0 rows ]
conn=18691864, PGAPI_Disconnect

Do I need to do something to avoid this error on version 7.2.4. ? Please
help me with this. Or, I need to wait for new version of ODBC ?

Note : I had tested all the setting on ODBC options.

Linus.Liu.

--
linusliu <linusliu(at)pchome(dot)com(dot)tw>

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