Tutorials Shared by the Internet Community
|Top Tutorials||New Tutorials||Submit||Login||Register|
Tutorial Basic Detail
Total Hits: 29024
Total Votes: 155 votes
Average Rating: 2.84 out of 5
Description:Basically I have a procedure which takes a parameter (p_sort_by) and establishes which column to sort by based on this parameter. It does this using the DECODE function, which has similar functionality to IF-THEN-ELSE statements. I could have alternatively used CASE statements here, which are easier to understand, but they are not supported in older versions of Oracle.