Update « Insert Delete Update « SQL Server / T-SQL

1.Updating Rows Based on Multiple Tables
2.An UPDATE statement can only modify data of a single table
3.Update statement and IN operator
4.Modify rows of a table with an expression
5.Update a single column
6.Change more than one column by adding a comma and the additional column expression
7.Using an expression in our UPDATE statement
8.Update command with where condition
9.Update more than one columns in update clause

10.Update a single row
11.Use CASE in the UPDATE statement
12.Updating a Column Value
13.UPDATE with a Join
14.Reference a declared variable in an update statement
15.Math operator in update statement