Re: ResultSet updates are not retained - 42.2.23

Thank you for the quick response. Created a new test table and tried the same on that and it is working as expected. So probably something unique about this table.

Test on new table
Starting Value: 2021-01-01
After Update: 2020-01-01
After Requery: 2020-01-01

Test on plan_data
Starting Value: 2021-01-01
After Update: 2020-01-01
After Requery: 2021-01-01

Below are the details about the columns in question. The table has 100+ columns.

 attrelid |         attname          | atttypid | attstattarget | attlen | attnum | attndims | attcacheoff | atttypmod | attbyval | attstorage | attalign | attnotnull | atthasdef | atthasmissing |
attidentity | attgenerated | attisdropped | attislocal | attinhcount | attcollation | attacl | attoptions | attfdwoptions | attmissingval
----------+--------------------------+----------+---------------+--------+--------+----------+-------------+-----------+----------+------------+----------+------------+-----------+---------------+-------------+--------------+--------------+------------+-------------+--------------+--------+------------+---------------+---------------
 10525600 | accounting_current_start |     1082 |            -1 |      4 |     26 |        0 |          -1 |        -1 | t        | p          | i        | f          | f         | f            
|             |              | f            | t          |           0 |            0 |        |            |               |
 10525600 | plan_id                  |       23 |            -1 |      4 |      1 |        0 |          -1 |        -1 | t        | p          | i        | t          | t         | f            
|             |              | f            | t          |           0 |            0 |        |            |               |
(2 rows)

Thanks,
Prasanth

On 7/8/21 12:08 PM, Dave Cramer wrote:
>
>
> On Thu, 8 Jul 2021 at 12:00, Prasanth <dbadmin(at)pangburngroup(dot)com <mailto:dbadmin(at)pangburngroup(dot)com>> wrote:
>
> Hi,
>
> With the latest release 42.2.23 ResultSet updates are not propagated to the database. Below is a sample code to verify the issue. In the below code we are querying the record using the primary
> key in that table.
>
> import java.sql.Connection;
> import java.sql.Date;
> import java.sql.DriverManager;
> import java.sql.ResultSet;
> import java.sql.SQLException;
>
> public class RowSet {
>
>     public void test () throws SQLException, ClassNotFoundException {
>         Class.forName("org.postgresql.Driver");
>         Connection connection = DriverManager.getConnection("jdbc:postgresql://192.168.0.100:5432/testdb <http://192.168.0.100:5432/testdb>", "postgres", "xxxxxxxxxxxxxxxx");
>         connection.setAutoCommit(false);
>         String sql = "SELECT * FROM plan_data where plan_id = 30756";
>         ResultSet rs = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE ).executeQuery(sql);
>         rs.next();
>         System.out.println("Starting Value: " + rs.getDate("accounting_current_start"));
>         rs.updateDate("accounting_current_start", Date.valueOf("2020-01-01"));
>         rs.updateRow();
>         System.out.println("After Update: " + rs.getDate("accounting_current_start"));
>         connection.commit();
>        
>         sql = "SELECT * FROM plan_data where plan_id = 30756";
>         rs = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE ).executeQuery(sql);
>         rs.next();
>         System.out.println("After Requery: " + rs.getDate("accounting_current_start"));
>        
>         connection.close();       
>     }
>    
>     public static void main(String args[]) {       
>         try {
>             new RowSet().test();
>         } catch (SQLException e) {       
>             e.printStackTrace();
>         } catch (ClassNotFoundException e) {
>             e.printStackTrace();
>         }
>     }
>
> }
>
>
>
> ----------------OUTPUT  with 42.2.23 -----------
> Starting Value: 2021-01-01
> After Update: 2020-01-01
> After Requery: 2021-01-01
>
>
> Update accounting_current_start to 2021-01-01 using a query directly on the database and rerun with 42.2.22
>
> ----------------OUTPUT  with 42.2.22 -----------
> Starting Value: 2021-01-01
> After Update: 2020-01-01
> After Requery: 2020-01-01
>
> Thanks,
> Prasanth
>
>
> On 7/6/21 10:41 AM, Dave Cramer wrote:
>> Branch: refs/tags/REL42.2.23
>> Home: https://github.com/pgjdbc/pgjdbc
>>
>>
>
>
> Can you tell me what the schema of plan_data is ?
>
> I just tried and it worked fine
>
> @Test public void testUpdateDate() throws Exception{
> Date testDate = Date.valueOf("2021-01-01");
> TestUtil.execute( "insert into hasdate values (1,'2021-01-01'::date)", con);
> con.setAutoCommit(false);
> String sql = "SELECT * FROM hasdate where id=1";
> ResultSet rs = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE ).executeQuery(sql);
> assertTrue(rs.next());
> assertEquals(testDate, rs.getDate("dt"));
> rs.updateDate("dt", Date.valueOf("2020-01-01"));
> rs.updateRow();
> assertEquals(Date.valueOf("2020-01-01"), rs.getDate("dt"));
> System.out.println("After Update: " + rs.getDate("dt"));
> con.commit();
> rs = con.createStatement().executeQuery("select dt from hasdate where id=1");
> assertTrue(rs.next());
> assertEquals(Date.valueOf("2020-01-01"), rs.getDate("dt"));
> rs.close();
> }
>
> Dave