No columns in table ERROR

Question

I have a simple query with a join between 2 tables.
(something like this)
select db2admin.invoice.product_num, db2admin.product.description, db2admin.invoice.amount
from db2admin.invoice, db2admin.product
where db2admin.invoice.product_num = db2admin.product.product_num
and db2admin.invoice.invoice_date = ?
order by db2admin.product.description
I`ve set the:
setTableName("INVOICE");
setSchemaName("DB2ADMIN");
boolean columns[] = {true, false, true};
setInsertableColumns(columns);
setUpdatableColumns(columns);
I insert an item and do a commitchanges()
and the following error occurs:
java.sql.SQLException: No columns in table: PAT_TRANSF_ITENS
Can anyone help?

Answer 1

The DB2 driver seems a little wierd - it doesn't return the schema name if you have a join.
So do not call setSchemaName() IF your SELECT has a join and you're using our bundled DB2 driver.
Also, you don't have to call setInsertableColumns() like you did, because your second column is not in the INVOICE table.