So, the primary key and clustered index are different objects of the SQL Server but as a best SQL practice, we commonly use them together. What is the result set of the following query? During the technical interview, we can face some query reading questions to understand our SQL query ...
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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?
Chapter 7 SQL: Data Definition Review Questions 7.1 Describe the eight base data types in SQL. The eight base types are: Boolean, character, bit (removed from SQL:2003), exact numeric, approximate numeric, datetime, interval, large object. See Section 7.1.2. ...
For answers to frequently asked questions, see the SQL Server on Linux FAQ. Related content Migrate a SQL Server database from Windows to Linux using backup and restore Contribute to SQL documentation Did you know that you can edit SQL content yourself? If you do so, not only do you help...
Great book for any level! Straight to the point with excellent explanation. Questions start you off at beginner level and get more challenging towards the end.I was hoping for more after I reached the end. Her approach gets you started without any nonsense. I highly recommend this book and ...
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