SQL
select now() as Systime;
select current_date as Systime;
select sysdate() as Systime;
运行结果
2020-08-17 18:22:07
2020-08-17
2020-08-17 18:22:49
SQL
select now() as Systime;
select current_date as Systime;
select sysdate() as Systime;
运行结果
2020-08-17 18:22:07
2020-08-17
2020-08-17 18:22:49
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