SELECT
CURRENT TIME AS TTIME,
CURRENT TIMESTAMP AS TTIMESTAMP
FROM tttt;
结果:
ttime ttimestamp
16:26:44 2004-11-5 16:26:44.147000
time 只有三步份,ttimestamp分七部分
结果:
ttime ttimestamp
16:26:44 2004-11-5 16:26:44.147000
time 只有三步份,ttimestamp分七部分