‎2019 Mar 14 10:01 AM
In UI level user is changing data for some fields. The whole data is coming from UI to DataBase in tabular form. In DB we have to check for changes in any of the rows or columns. How to write SQL code in WEB IDE to check if any of the columns for any of the rows are changed we have to update that particular row.
1. To write code for validation (to check which column data is changed)
2. If data changed in particular column we have to insert . Kindly answer me.