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jdbc excuteQuery gives null
Joined: Nov 25, 2008
Jun 24, 2009 00:03:40
here is my
ResultSet FaqResult=statement.executeQuery("SELECT * FROM FAQ WHERE faq_id=2222");
it gives null.Actually there is no value relevant to id=2222.but it should give Resultset object.
why is that?
Joined: Oct 27, 2005
Jun 24, 2009 02:02:09
If the executeQuery method returns null you should contact the implementor, because it just shouldn't. It should give you an empty
instead, meaning rs.next() will return always false.
Moving to JDBC.
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Joined: Jul 16, 2008
Jun 24, 2009 02:14:23
Try this :
Statement statement = null;
FaqResult = null;
statement = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY , ResultSet.CONCUR_READ_ONLY);
FaqResult = statement.executeQuery("SELECT * FROM FAQ WHERE faq_id=2222");
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