Here, you will find a collection of real-world Interview questions asked in companies like Google, Oracle, Amazon, and Microsoft, etc. Each question comes with a perfectly written answer inline, saving your interview preparation time. It also covers practice problems to help you understand the ba...
Practice Interview Question 1 continued Practice Interview Question 2 Advanced SQL Interview Questions and Answers Advanced SQL Interview Questions and Answers Part 2 Practice Interview Question 2 continued Data Mining vs. Data Warehousing Ternary/Three-valued Logic in SQL Find Maximum Value Without Using...
whether you have worked with other databases or you’re completely new and have no idea where to start. Not only will you learn the ins and outs of MySQL syntax, but also learn to build apps using it and ask right data questions to get the insightful answers back, such as which ad ca...
Get interview-ready with this comprehensive overview of essential SQL questions and answers for job hunters, hiring managers, and recruiters. Elena Kosourova 15 min blog 10 Portfolio-Ready SQL Projects for All Levels Select your first—or next—SQL project to practice your current SQL skills, dev...
"" prompt = ( "Given the following user question, corresponding SQL query, " "and SQL result, answer the user question.\n\n" f'Question: {state["question"]}\n' f'SQL Query: {state["query"]}\n' f'SQL Result: {state["result"]}' ) response = llm.invoke(prompt) print(f'answer...
No.Questions 1 What is a database? 1 What is DBMS? 1 What is SQL? 1 What is PL/SQL? 1 What is the difference between SQL and PL/SQL? 1 What is RDBMS? 1 What is a database table? 1 What is a query? 1 What is subquery? 1 What are the types of subquery?
blog Top 30 SQL Server Interview Questions (2025) This comprehensive guide provides a curated list of SQL Server interview questions and answers, covering topics from basic concepts to advanced techniques, to help you prepare for your next data-related interview. Kevin Babitz 14 minSee More ...
Rewriting Transact-SQL for one or more transactions involved in the deadlock can also help prevent deadlocks. Breaking apart explicit transactions into smaller transactions requires careful coding and testing to ensure data validity when concurrent modifications occur. ...
An online tutorial is a great way to get familiar with the visual components of coding in SQL while learning SQL vocabulary. Let’s take a look at some of the most popular video options out there. YouTube. We all know YouTube is a treasure trove for tutorials, and SQL videos are no ...
Applies to: Databricks SQL Databricks Runtime 12.2 and aboveAll error classes returned by Azure Databricks are associated with a 5 character SQLSTATE. A SQLSTATE is a SQL standard encoding for error conditions commonly used by JDBC, ODBC, and other client APIs.A...