This topic describes how to use the UUID function in Realtime Compute. In Flink SQL, the UUID function returns a universally unique identifier.
Syntax
VARCHAR UUID()
Description
Returns a universally unique identifier.
Example
- Test statements
SELECT uuid() as `result` FROM T1;
- Test results
result (VARCHAR) a364e414-e68b-4e5c-9166-65b3a153e257