I am using Microsoft Visual FoxPro to connect VIA ODBC using both
a DSN connection and a DSNLess Connection. The DSNLess connection is
Waaaayyyyy... slower than the DSN connection and I am having a problem trying to figure out what ODBC settings affect performance this much.
using DSN i can pull 4 fields x 953 rows in .266 seconds :)
however using a DSNLess connection the same query takes >179 seconds (ouch =-O)
the DSN connection settings are all the default expet for Database = systemdata Server = 192.168.10.94 Username = postgres
I have been messing around with the DSNLess connection and have tried changing quite a few of the setting but can't get the speed up, here are some of the settings. As you can see they are pretty much the same.
lcSqlDriverName= "PostgreSQL" lcSqlServerName="192.168.10.94" lcSqlDatabase="systemdata"" lcSqlUserName="postgres" lcSqlPassword="" lcSqlPort="5432" lcSqFetch="100"
lcSqOptimizer="1" lcSqKsqo="1" lcSqSqUniqueIndex = "1" lcSqBoolsAsChar = "1" lcSqMaxVarcharSize = "254" lcSqMaxLongVarcharSize = "8190" lcSqExtraSysTablePrefixes = "dd_;" lcSqProtocol = "6.4" lcSqUpdatableCursors = "1" lcSqLFConversion = "1"
thanks..............
-- Eugene Vital Any technology indistinguishable from magic is insufficiently advanced.
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