CAST operator #
CAST (expr AS type)
CAST operator is used to convert the expression from one type to another.
CAST implemented as an alias to the casting functions.
select cast('1234' as int);
[1234]
select cast("2024-09-26 12:12:10.684550+03" as timestamp);
["2024-09-26 12:12:10.684550+03"]
select cast({"data": [1,2,3]} as string);
["{\"data\": [1, 2, 3]}"]