There are various types of queries you can run in SQL, but we have identified some most useful MySQL DB queries. Before you execute the queries, these two things you must know.
Step-1 - <a target="_blank" href="https://www.pixelqa.com/blog/post/sql-terms-you-should-know-before-you-start-database-testing">Basic SQL terms</a>
Step-2 - <a target="_blank" href="https://www.pixelqa.com/blog/post/my-sql-workbench-installation-and-connecting-to-mysql-server">Properly configured MySQL Workbench tool</a>
Once you are done with these two steps, it's time to see the execution of the Top needed queries and their use in DB one by one in this article.
<h2 id="heading-my-sql-db-queries">My SQL DB Queries:</h2>
The following are some of the queries with examples: NOTE: Ignore [] in the below queries.
<h3 id="heading-all-dbs">All DBs:</h3>
It is used to get the names of all the DB(s) that are installed in your server.
Read More: <a target="_blank" href="https://www.pixelqa.com/blog/post/most-useful-mysql-queries-for-quality-assurance">Most Useful My SQL Queries for Quality Assurance</a>

There are various types of queries you can run in SQL, but we have identified some most useful MySQL DB queries. Before you execute the queries, these two things you must know.

**Step-1** - [**Basic SQL terms**](https://www.pixelqa.com/blog/post/sql-terms-you-should-know-before-you-start-database-testing)

**Step-2** - [**Properly configured MySQL Workbench tool**](https://www.pixelqa.com/blog/post/my-sql-workbench-installation-and-connecting-to-mysql-server)

Once you are done with these two steps, it's time to see the execution of the **Top needed queries** and their use in DB one by one in this article.

## **My SQL DB Queries:**

The following are some of the queries with examples: **NOTE: Ignore \[\] in the below queries.**

### **All DBs:**

It is used to get the names of all the DB(s) that are installed in your server.

Read More: [Most Useful My SQL Queries for Quality Assurance](https://www.pixelqa.com/blog/post/most-useful-mysql-queries-for-quality-assurance)

There are various types of queries you can run in SQL, but we have identified some most useful MySQL DB queries. Before you execute the queries, these two t