Question

I have an update query that shouldbe working but for some reason it doesnt work

String sql="UPDATE TB_EARTHORIENTATIONPARAMETER_UI SET  YEAR='year1',  MONTH='month1',  DAY='day1',  MJD='mjd1',  WHERE (EOPID=1)";

It gives me the following error

Incorrect integer value 'year1' for column YEAR at row1

my table consist of the following columns and their types

| EOPID         | int(11) | NO   | PRI | NULL    | auto_increment |
| YEAR          | int(11) | YES  |     | NULL    |                |
| MONTH         | int(11) | YES  |     | NULL    |                |
| DAY           | int(11) | YES  |     | NULL    |                |
| MJD           | int(11) | YES  |     | NULL    |                |

I retrieve the valuues to use in my sql update query from a jTable in the following manner

Object year=model.getValueAt(row, column);
        years=year.toString();
        year1=Integer.parseInt(years);

so i believe i am using the correct type but i cant figure out why it wont update . Is this a mysql version thing?

Answer 1

Your query should be like.

String sql="UPDATE TB_EARTHORIENTATIONPARAMETER_UI 
            SET  
                YEAR="+year1+",  
                MONTH="+month1+",  
                DAY="+day1+",  
                MJD="+mjd1+"  
            WHERE 
                EOPID=1";

Where year1, month1, day1, mjd1 should be variables containing appropriate values (there is an extra comm before the WHERE clause though).