DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. What's the function in ...

The OVER() statement signals a start of an Analytic function. That is what differentiates an Analytical Function from a regular Oracle SQL function Select MAX() OVER(partition by field1). The ...

Hi Pavel, I have found an issue with the 'J' format of the oracle.to_date (text, text) function, it reports wrong results compared to Oracle. On Oracle: SQL> ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM ...