Author Archives: user

MySQL – LIKE Operator Table of content MySQL LIKE Operator The LIKE Operator in MySQL database is a logical operator that is used to retrieve the data from a table, based on a specified pattern. To filter and search for some records in a table, in a very basic way is using a WHERE clause. […]

MySQL – GROUP BY Clause Table of content MySQL GROUP BY Clause The GROUP BY clause in MySQL is used to arrange identical data in a table into groups. For example, let us suppose you have a table of sales data of an organization consisting of date, product, and sales amount. To calculate the total […]

MySQL – Having Clause Table of content MySQL Having Clause The MySQL HAVING Clause is used to filter grouped rows in a table based on conditions. This clause is used with the GROUP BY clause to group the rows based on one or more columns and then filter them based on the conditions specified in […]