Get Select Case Sql
Images. Sql server case expression evaluates a list of conditions and returns one of the multiple specified results. Sql is a declarative language:
Mysql Case Expressions Explained By Practical Examples from sp.mysqltutorial.org
The first is select store_name, case store_name when 'los angeles' then sales * 2 when 'san diego' then. We can use a case statement in select queries along with where, order by and group by clause. Select name, listprice, case when listprice = 0 then 'no price' when listprice > 0 and listprice <= 50.
The sql case statements lets you implement conditional logic directly in sql.
The case statement in sql returns a value on a specified condition. The sql case statement returns a value based on one or more conditional tests. Sql case is a very unique conditional statement providing if/then/else logic for any ordinary sql command, such as select or update. Sql is a declarative language:
