Hello,
I am using a library which is using the JDBCRowSet API, in order to
bind a user-interface with a SQL database.
The library relies on auto generated primary keys (I am using
sequences for this task), however after inserting, the key-column with
the server-side generated value is set to 0.
I am porting the application from MySQL-5.0 to PostgreSQL-8.3, and
MySQL sets the key-column to the value generated by auto_increment.
Am I doing something wrong here, or is it a bug? Is that behaviour
specified at all?
The following code outputs "Hallo has key: 0" although it should
output "Hallo has key: 10000".
> CREATE TABLE customer (key SERIAL PRIMARY KEY NOT NULL, name VARCHAR(255));
> ALTER SEQUENCE customer_key_seq START WITH 10000;
> JdbcRowSet rowset = new JdbcRowSetImpl(instance.ssConnection.getConnection());
> rowset.setType(ResultSet.TYPE_SCROLL_INSENSITIVE);
> rowset.setConcurrency(ResultSet.CONCUR_UPDATABLE);
> rowset.setCommand("SELECT * FROM customer");
> rowset.execute();
> rowset.moveToInsertRow();
> rowset.updateString("name", "Hello");
> rowset.insertRow();
> System.out.println(rowset.getString("name")+" has key: "+rowset.getInt("key"));
Thank you in advance, Clemens