In situation, when you do the data report by Select or Joining the data from one-to-many relation tables in MySQL database. You may found data duplication each of row, and you want to grouping it…
Posts tagged sql
How to Find Duplicated Values In a Table Using SQL Command (SELECT & GROUP BY statement)
When you need to show values in a SQL table (RDBMS) with an objective to display values which are duplication, and summarize the same value by count it as a numeric. So, you have to…
