功能 | 结果 |
SELECT DATE; | Date--------16/01/01 |
SELECT CURRENT_DATE; | Date--------16/01/01 |
SELECT TIME; | Time--------04:50:29 |
SELECT CURRENT_TIME; | Time--------04:50:29 |
SELECT CURRENT_TIMESTAMP; | Current TimeStamp(6)--------------------------------2016-01-01 04:51:06.990000+00:00 |
SELECT DATABASE; | Database------------------------------TDUSER |