TIMESTAMP (timestamp)
when a single parameter, the function returns the date or date and time expression; when there are 2 parameters, the parameters are added together
SELECT TIMESTAMP("2017-07-23", "13:10:11");
-> 2017-07-23 13:10:11
TIMESTAMP (timestamp)
when a single parameter, the function returns the date or date and time expression; when there are 2 parameters, the parameters are added together
SELECT TIMESTAMP("2017-07-23", "13:10:11");
-> 2017-07-23 13:10:11