SQL interview questions are asked in almost all interviews because database operations are very common in applications. SQL stands for Structured Query Language, which is a domain-specific programming language used for database communications and relational database management. SQL consists of standard c...
This blog on top SQL interview questions with answers has the most asked interview questions from top MNCs like Google, Microsoft, and Meta to help you crack your next SQL interview. These questions include SQL interview questions for freshers and experienced, as well as SQL query interview ...
SQL or Structured Query Language, is a programming language designed for managing and querying relational databases. It allows you to create, read, update, and delete data in databases, making it essential for working with data-driven systems. It forms the backbone of most modern applications, ma...
Most Commonly Asked SQL Interview Questions and Answers for 2025 Skip Introduction SQL stands for Structured Query Language. It is used to maintain communication with a database. SQL is also considered a standard language for relational database management systems. A lot of relatable database managem...
Correct the issue and restart the server Find the errors from SQL log using SQLCMD –A –SmyServer –q”Exec xp_readerrorlog” –o”C:logout.txt” A long-running query blocking all processes and not allowing new connections Write a query and put the script file on hard disk Ex: D:Sc...
Frequently asked SQL Server Interview Questions and Answers for freshers, intermediate, and experienced which will definitely ace your SQL Server Interview.
What is sql Intersect?SQL Job Interview Questions and Answers 1 :: What is SQL (Structured Query Language)? SQL is an English like language consisting of commands to store, retrieve, maintain & regulate access to your database.Read More 2 :: What is the SQL*Plus? SQL*Plus is an applica...
Write a SQL query using UNION ALL (not UNION) that uses the WHERE clause to eliminate duplicates. Why might you want to do this? View answer You can avoid duplicates using UNION ALL and still run much faster than UNION DISTINCT (which is actually same as UNION) by running a query like...
7. How do we select data from column ‘username’ and ’email’ from table named ‘users’? SQL defines a standard SELECT query for this purpose. The above operation can be executed using the below query: SELECT username, email from users; ...
Structured Query Language (SQL) is the standard programming language used by database administrators and data analysts to query databases. It is widely used in the programming languages of websites, apps, and other platforms. It is used to access and manipulate data in a database, including cre...