DazzaL questions

DazzaL answers

• compare within groups to fetch common value
• using define statement in PL/SQL developer
• get all parent records from child record
• Oracle SQL group by single field and count the grouped rows
• TO_DATE returning different dates for different format masks?
• return resultset from function
• force subquery resolution first
• Sequence does not increment unless I store value
• SQL OVER (Partiton by) - Handle nulls
• Set named parameter for Oracle dbms_scheduler job stored procedure