Skip to content

Tag Archives: SQL-Query

Structured Query Language or SQL is a standard Database language that is used to create, maintain and retrieve the data from relational databases like MySQL,… Read More
In this article, we are going to see how to find the average value in a column in SQL.  A column in the SQL table… Read More
In this article, we will look into the process of querying the sum of all values in a column of a database table. But before… Read More
Here, we are going to see how to find the shortest and longest string from a column of a table in a database with the… Read More
In this article, we are going to write an SQL query to count the number of rows in a table.  For is we will be… Read More
Here, we are going to see how to display the first 50% of records from an Employee Table in MS SQL server’s databases. For the… Read More
Here, we are going to see How to Drop a Foreign Key Constraint using ALTER Command(SQL Query) using  Microsoft SQL Server. A Foreign key is… Read More
Here, we are going to see how to display the last 50% of records from an Employee Table in MySQL and MS SQL server’s databases.… Read More
Here, we are going to see how to find the name of a person whose name starts with a specified letter in SQL. In this… Read More
Structured Query Language or SQL is a standard Database language that is used to create, maintain and retrieve the data from relational databases like MySQL,… Read More