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Oracle中向表插入300条随机数
declare i integer; --定义变量 begin i := 1; loop /* 插入数据 */ insert into infoshar_1311960437 values (231+i,2+i,31+i,445,5+i,61+i,712+i,132+i,91+i,1013+i,112+i,12+i,133+i,14+i,i,161+i,1113+i,1原创 2018-01-22 15:18:15 · 2324 阅读 · 0 评论 -
查询最新的一条时间记录SQL的两种方式(order by和子句)
select * from (select * from TABLEb where b.reservation02 = ''order by b.fksj desc) where rownum = 1 select * from TABLE where fksj = (select max(b.fksj) from B_SQJW_XXFK b)原创 2018-11-13 13:50:44 · 4582 阅读 · 0 评论