SLEEP
Sleeps seconds seconds on each data block.
Note
Only used for testing where sleep is required.
Syntax
SLEEP(seconds)
Arguments
| Arguments | Description |
|---|
| seconds | Must be a constant column of any nonnegative number or float. |
Return Type
UInt8
Examples
SELECT sleep(2);
+
| sleep(2) |
+
| 0 |
+