| title | summary | category |
|---|---|---|
Control Flow Functions |
Learn about the Control Flow functions. |
reference |
TiDB supports all of the control flow functions available in MySQL 5.7.
| Name | Description |
|---|---|
CASE |
Case operator |
IF() |
If/else construct |
IFNULL() |
Null if/else construct |
NULLIF() |
Return NULL if expr1 = expr2 |