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            CallableStatement cstmt = null;
            Connection conn = getConn();           
            StringBuffer sf = new StringBuffer("{select * from test where id=? and name=?}");
            cstmt = conn.prepareCall(sf.toString());
            cstmt.setString(1,"1001");
            cstmt.setString(2,"good");
            ResultSet rs = cstmt.executeQuery();


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import java.sql.CallableStatement;
import java.sql.ResultSet;
import com.sun.corba.se.pept.transport.Connection;

PreparedStatement cstmt = null;
            Connection conn = getConn();           
            String sf = "select * from test where id=? and name=?";
            cstmt = conn.prepareStatement(sf.toString());
            cstmt.setString(1,"1001");
            cstmt.setStri


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