Single row function in SQL are the ones who work on a single row and return one output per row...
Category - Oracle
How to check Oracle Database version
Connected to an Oracle server by SQL Developer or another database management tool, do you need to...
Oracle Virtual Columns / Virtual Columns
Virtual columns are used, e.g. display calculated columns. The big advantage that Virtual Columns...
Oracle Sort Records Randomly Select
Oracle Sort records randomly Sorting records in Oracle is not a problem thanks to the ORDER BY...