Re:

look at java.sql.ResultSet.wasNull()

john

-----Original Message-----
From: abhilas(at)iiitmk(dot)ac(dot)in [mailto:abhilas(at)iiitmk(dot)ac(dot)in]
Sent: Thursday, July 18, 2002 7:43 PM
To: pgsql-jdbc(at)postgresql(dot)org
Cc: abhilas(at)iiitmk(dot)ac(dot)in
Subject: [JDBC]

I am retrieving the values of some positions of a table dynamically.The
position has null(automatically database insert that null value),1,2
values.I have to retrieve that values to a java prog and to check whether
the retrieved value is 1,2 or null.This I am doing like this.
I reterieves the value using rs1.getString(usrnameDB).

if(rs1.getString(usrnameDB).equals("1"))
else if(rs1.getString(usrnameDB).equals("null"))
The II line won't work because here the null parameter(entered
automatically in the database)is something different from that is there in
a JAva prog.
I just want to know how can I check that a retrieved value in this
manner is 1,2 or null.
Abhilash

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