How MySQL Select Max Value
Fetch Row with Max Value On an online shopping website, we'd like to show visitors the most recent items added to the table items, which… Read More »How MySQL Select Max Value
Subquery
Select Group Rows Correctly
Aggregate Functions You may notice that, when we selected the maximum value (via MAX()) and with other columns, they looked like in the same row,… Read More »Select Group Rows Correctly
Minus in MySQL
In MySQL, there're UNION, UNION ALL set operators like Oracle, but no MINUS. You have to work around it by doing LEFT JOIN tricks. In… Read More »Minus in MySQL