Sleep function

These functions can be used to introduce a delay or pause in the execution of a query or a batch of queries for a specific amount of time.

Function	Description
`sleep()`	Delays or pauses in the execution of a query or a batch of queries.

`sleep`

The sleep function delays or pauses the execution of a query or a set of statements.

API DEFINITION
sleep(duration) -> none

The following example shows this function, and its output, when used in a RETURN statement:

RETURN sleep(1s);
RETURN sleep(500ms);