| 发表于:2007-02-01 11:55:163楼 得分:0 |
db2 => select *from dcontact where date(proctime) between date(substr(startime ,1,4 ) ¦ ¦ '- ' ¦ ¦substr(startime ,5,2) ¦ ¦ '- ' ¦ ¦substr(startime ,7,2)) and date(substr(endtime,1,4 ) ¦ ¦ '- ' ¦ ¦substr(endtime,5,2) ¦ ¦ '- ' ¦ ¦substr(endtime,7,2)) | | |
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