Case expression is widely used to facilitate determining / setting a new value from user input values.
23+ Select Case Sql
PNG. Sql server case expression evaluates a list of conditions and returns one of the multiple specified results. Sql is a declarative language:
Case Statement In Sql Server T Sql Example from www.guru99.com
Case expression is widely used to facilitate determining / setting a new value from user input values. The sql case expression allows you to evaluate a list of conditions and returns one of the the following illustrates the searched case expression example. The first is select store_name, case store_name when 'los angeles' then sales * 2 when 'san diego' then.
The sql case statements lets you implement conditional logic directly in sql.
Case when condition then result end sql queries in this video: The sql case statements lets you implement conditional logic directly in sql. The following sql goes through conditions and returns a value when the first select orderid, quantity, case when quantity > 30 then 'the quantity is greater than 30'. You can use a more compact form of the sql case expression if you're comparing a test value for equality with a series of other values.
