![]() You can use the LIKE operator in SQL to create a query for this issue: Write a query to get the details of employees whose EmpFname ends with ‘A’.SELECT * FROM EmployeeInfo ORDER BY Department asc, EmpFname desc You need to use the ORDER BY statement in SQL for this purpose Write a query to obtain relevant records from the EmployeeInfo table ordered by Department in ascending order and EmpLname in descending order.SELECT * FROM EmpPosition ORDER BY Salary DESC LIMIT N You can also create a query using the LIMIT command in MySQL: SELECT TOP N * FROM EmployeePosition ORDER BY Salary DESC You can write a query using the TOP command in SQL Server: Write a query to retrieve the top N records.SELECT * FROM EmployeeInfo WHERE EmpFname LIKE ‘S%’ This is the query you need to write to get the names of the employees whose names start with’S’: Write a query to display the names of employees that begin with ‘S’.You can use the CREATE command in MySQL to create the following query:ĬREATE TABLE NewTable AS SELECT * FROM EmployeeInfo Explore Our Software Development Free Courses SELECT * INTO NewTable FROM EmployeeInfo WHERE 1 = 0 You can use the SELECT INTO command to create the following query: Write a query to create a new table whose data and structure are copied from another table.SELECT SUBSTRING(Address, 1, CHARINDEX(‘(‘,Address)) FROM EmployeeInfo You can use SUBSTRING to create the following query: SELECT MID(Address, 0, LOCATE(‘(‘,Address)) FROM EmployeeInfo You can use the MID function in MySQL to create the following query: Write a query to fetch only the place name(string before brackets) from the Address column of the EmployeeInfo table.To fetch the current date, you can write this query in MySQL: To fetch the current date, you can write this query in the SQL server: What query will you write to fetch the current date?.SELECT COUNT(*) FROM EmployeeInfo WHERE Department = ‘HR’ Write a query to get the number of employees working in the department ‘HR’. ![]() SELECT UPPER(EmpFname) AS EmpName FROM EmployeeInfo Write a query to get the EmpFname from the EmployeeInfo table in the upper case using the alias name as EmpName.SQL Query Interview Questions and Answers UpGrad’s Exclusive Software and Tech Webinar for you – Now that you have a basic understanding of what SQL queries are and how they function let’s check out twenty SQL query interview questions!īefore we get started with the SQL query interview questions, check out these reference tables – our queries will be based on these tables.Ĭheck out upGrad’s Full Stack Development Bootcamp On running the query, you’ll get the following result: The WHERE statement can either be very simple or overly complex if there’s a substantial amount of nested logic involved. ![]() Thus, you are choosing (SELECT) the data from (FROM) the table “tblAlbums” where (WHERE) the album rating is 9 or above. When you use these keywords, your SQL query will look like this: The keywords in this scenario are – SELECT (dictating to fetch information from the database), FROM (the specific table containing the said data), and WHERE (dictating the criteria for accessing the information). Here’s a sample dataset called “tblAlbum” to put things into perspective: While the database fields form the columns that direct the database regarding what information it can store, the rows contain the data. A database stores information in a tabular format.
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