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 mysql
SQL Statement To Update Multiple Values In A Single Statement
As a normal way, when you have to update some values into SQL table, you must execute a single UPDATE statement. Update one row per one statement as the example below; UPDATE Superheroes SET Film…
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…
Solution for MySQL Database Doesn’t Start in XAMPP on Mac OS X
MySQL Database Doesn’t Start in XAMPP on Mac OS X Are you struck in the same problem ? A last couple of weeks we have found some problem in XAMPP on our Mac OS X….
