Data Set remains as a Read-Only Data Set even with the Updateable query option turned ON. (4224708)

User enters a query in Code Editor and turns ON the Updateable query option via the Updateable icon of the Editor toolbar. When query is executed, Data Set remains as a Read-Only Data Set.

An example of the query:
select tablename.column1, tablename.column2 from tablename where tablename.column1=1

The table name is included with the column name in the Where clause of the query.

WORKAROUND:
Remove the table name from the column name in the Where clause of the query as such:
select tablename.column1, tablename.column2 from tablename where column1=1

STATUS:
Waiting for fix to be released in a future version of SQL Navigator for Oracle.