vb.net - Not able to get data from oracle server to System.Data.DataTable -
i calling below query vb.net application oracle server , same query got executed on oracle sql developer , gives result properly. when same query called vb.net code below, result comes 0 rows in data table without exception.
thanks in advance.
oracle
with sdk (select roll_no student roll_no='1001';) select * sdk;
vb
dim myconnectionstring string = "provider=msdaora.1;data source=student;user id=ss;password=1234; dim myoledbconnection new oledbconnection(myconnectionstring) dim lodatatable new datatable dim locommand new oledbcommand dim lodataadapter new oledbdataadapter locommand.commandtext = "with sdk (select roll_no student roll_no='1001')select * sdk;" locommand.commandtype = commandtype.text locommand.connection = myoledbconnection locommand.commandtimeout = 0 lodataadapter.selectcommand = locommand lodataadapter.fill(lodatatable)
you have 2 different queries:
with sdk (select roll_no student roll_no='1001';)
vs
with sdk (select roll_no student roll_no='1005')
so guess have data roll_no = 1001, not roll_no = 1005
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