Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
SELECT cast(current_date as timestamp(2)); SELECT ('1970-01-01 00:00:00' (timestamp(2)));
current_date ,1970-01-01 00:00:00 の間の秒数を取得する必要があります
SQLで。