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unable to run the code.

 
Greenhorn
Posts: 26
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unable to run this code and cant figure out why???
please help.new to JDBC

code compiles correctly but doesnt run properly

databsase structure
id ->number
name--> varchar
pwd -->varchar


try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection c = DriverManager.getConnection("jdbc:odbc:stud");
s = c.createStatement();

int b;





ResultSet rs=s.executeQuery("select * from abc");

ResultSetMetaData rsm=rs.getMetaData();

int col=rsm.getColumnCount();

while(rs.next())
{

for(b=1;b<=col;b++);
{
ta.append(rs.getString(b).trim()+ "\t\t");

}
ta.append("\n");
}






}
catch(Exception d)
{
d.printStackTrace();
}


}
 
Ranch Hand
Posts: 2908
1
Spring Java Ubuntu
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Jigeshs Shahs wrote:unable to run this code and cant figure out why???
code compiles correctly but doesnt run properly


I didn't look at your code, because its not properly quoted using CODE tag.
And telling "it doesn't run properly" convey nothing, have a look at this for what I want to say.
ItDoesntWorkIsUseless
 
Marshal
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Read this. Tell us what happens, otherwise we can't help you.
 
Jigeshs Shahs
Greenhorn
Posts: 26
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the code compiles fine but throws a runtime exception.
it connects to the database properly...
the only problem I see here is when its extracts the data from ResultSetMetaData.
i ve marked that code "red" where its showing error...
so if anybody has any idea........please help
 
Rancher
Posts: 43016
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Unfortunately we can't see your desktop remotely, so you'll have to tell us the error message you're getting, complete with stack trace.
 
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