How to find total column from a resultset?

Categories >> Software >> Java Related >> Java J2EE >> JDBC
Suggest New Category

Question Posted / sansbru

6 Answers
13124 Views
TSYS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How to find total column from a resultset?..

Answer / manik chand

resultSet.getMetaData().getColumnCount().

Is This Answer Correct ?

8 Yes

0 No

How to find total column from a resultset?..

Answer / shankar

int columnCnt = java.sql.ResultSetMetaData.getColumnCount();

Is This Answer Correct ?

7 Yes

1 No

How to find total column from a resultset?..

Answer / rajshri

import java.sql.*;

class columncount
{
public static void main(String[]args)
{
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection
("jdbc:odbc:mydsnname");
Statement st=con.createStatement();
String sql="select * from table_name";

ResultSet rs=st.executeQuery(sql);
ResultSetMetaData rd=rs.getMetaData();
int k=rd.getColumnCount();
System.out.println("no of count is " +k);
}
catch(SQLException e1)
{
System.out.println("not working");
}

Is This Answer Correct ?

5 Yes

0 No

How to find total column from a resultset?..

Answer / tathagata

First one is the correct ans.2nd & 3rd will be return
toatal no rows not column.

Is This Answer Correct ?

0 Yes

1 No

How to find total column from a resultset?..

Answer / thiyagu

rs.getRow();

Is This Answer Correct ?

1 Yes

6 No

How to find total column from a resultset?..

Answer / ramu

while(rs.next())
{
getInt(1);
}

Is This Answer Correct ?

0 Yes

7 No

Post New Answer