What is SQLyog?

SQLyog program is the most popular GUI tool for admin. It is the most popular MySQL manager and admin tool. It combines the features of MySQL administrator, phpMyadmin, and others. MySQL front ends and MySQL GUI tools. SQLyog is not a product developed by MySQL. It is a popular graphical user interface (GUI) tool used … Read more

What is the save point in MySQL?

A defined point in any transaction is known as savepoint. SAVEPOINT is a statement in MySQL, which is used to set a named transaction savepoint with the name of the identifier. A savepoint in MySQL is a point within a transaction where you can roll back to if needed. It allows you to set a … Read more

Write a query to display the current date and time?

If you want to display the current date and time, use: SELECT NOW(); If you want to display the current date only, use: SELECT CURRENT_DATE(); To display the current date and time in MySQL, you can use the NOW() function. Here’s the query: SELECT NOW(); This will return the current date and time in the … Read more

What is the query to display the top 20 rows?

SELECT * FROM table_name LIMIT 0,20; To display the top 20 rows in MySQL, you can use the LIMIT clause in your query. Here’s the syntax: SELECT * FROM your_table_name LIMIT 20; Replace your_table_name with the name of your table from which you want to retrieve the top 20 rows. This query will retrieve the … Read more

What is the difference between NOW() and CURRENT_DATE()?

NOW() command is used to show current year, month, date with hours, minutes, and seconds while CURRENT_DATE() shows the current year with month and date only. In MySQL, NOW() and CURRENT_DATE() are both functions used to retrieve the current date and time, but they return slightly different values: NOW(): This function returns the current date … Read more