我的查询是:
UPDATE SHIPMENT
SET PRODCODE='LAN',
SHIPQTY='39.54',
REMARKS='MR BOPL',
MISEQ='-1',
SITEID='MR',
SSEMPNO='31111110',
S_GAUGE='412.54',
E_GAUGE='389.50',
DENSITY='800',
TEMPERATURE='40.30',
TEMPATEND='40.30',
SEDATE=TO_DATE('10-Jul-2018 12:00 AM','dd-Mon-yyyy HH:MI AM'),
WEIGHT_S='705.12',
WEIGHT_E='665.58',
SEEMPNO='31111110',
TANKNO='1001'
WHERE KEYSEQ='60719'
AND SSDATE=TO_DATE('09-Jul-2018 12:00 AM','dd-Mon-yyyy HH:MI AM');
有2行具有相同日期和不同时间,但是我想在where条件下仅使用'09-Jul-2018'
来更新这两行。有可能吗?
答案 0 :(得分:1)
使用:
WHERE KEYSEQ='60719'
AND SSDATE >= TO_DATE('09-Jul-2018','dd-Mon-yyyy')
AND SSDATE < TO_DATE('09-Jul-2018','dd-Mon-yyyy') + 1;
thiw将用日期09-Jul-2018
和KEYSEQ='60719'
更新所有行
答案 1 :(得分:1)
如果我理解得很好,则您需要:
AND trunc(SSDATE) = TO_DATE('09-Jul-2018', 'dd-Mon-yyyy');
或者更好
AND trunc(SSDATE) = date '2018-07-09'