18.3.IF | ||||
18.3.1. | IF(expr1,expr2,expr3) | |||
18.3.2. | Using string comparison function with IF | |||
18.3.3. | Using IF with float point value | |||
18.3.4. | Use IF with data in a table | |||
18.3.5. | Using IF in where clause | |||
18.3.6. | Using IF() function to compare numbers | |||
18.3.7. | A number can also be returned from IF() function | |||
18.3.8. | Use and IF() and COUNT() to give us a total as COUNT() ignores NULL values |