Function: TO_STR
Syntax: TO_STR(value)
Description: Cast a value to its string representation.
Sample usage:
TO_STR(123)
returns123
(as string)TO_STR(123) + "_000"
orCONCAT(TO_STR(123), "_000")
returns123_000
TO_STR("some_string")
returnssome_string
(no effect)TO_STR([1,2,3])
returns[1,2,3]
(as string)TO_STR([1,2,3]) + " is my array"
returns[1,2,3] is my array