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The INSERT statement in SQL Server is versatile. It now allows the insertion of multiple rows of literal values. It also provides the output clause that solves a number of common problems such as ascertaining the value of identity fields, and other calculated fields in tables, or for auditing the rows that are added to tables. Robert, once again, gives a clear introduction.
Normalization in DBMS | Types of Normalization with Examples In this post, we've discussed: 1- What is Normalization? 2- First Normal Form (1NF) 3- Second Normal Form (2NF) 4- Third Normal Form (3NF) 5- Boyce-Codd Normal Form (BCNF) 6- Fourth Normal Form (4NF) 7- Fifth Normal Form (5NF)
SQL Exercise, Practice and Solution: From the following table, write a SQL query to find the details of the customers whose names end with the letter 'n'. Return customer_id, cust_name, city, grade, salesman_id.
