In a previous post, it was explained how to update the default date or date column in MySQL when a row gets updated. The clause
Please refer to the SQL practice questions here. Answers to those problem scenarios are given below. Answer to Problem Scenario # 1 UPDATE tbOrdersTickets SET
I recently received a request to divide a JSON data type row value containing an array of numbers into multiple rows. That is one value
There is no denying that practice is a key factor in students developing subject-matter knowledge. Really, practice is essential to maximize the impact of training.
Some argue that “..relational databases are out of date and do not match current trends..”, while others contend that “..SQL cannot handle big data..” and “..SQL cannot handle unstructured data..”. There
The method we use to write SQL queries so that they are dynamically built alongside application actions is known as “dynamic SQL.” In other words,