我使用的软件将只允许我进入的地方.SQL语句的部分。然而,SELECT DISTINCT Left([PR].[WBS1],5)&"-000" AS WBS1GROUP BY Left([PR].[WBS1],5), Right([PR].[WBS1],3), PR.Status
HAVING ((Right(PR.WBS1,3)<>
位置4-10之间的值可以包含任何值和空格的组合,只有当它是空空间时,它才被替换为0。#input.txt
234455 899800 在上面的示例行中,我们可以看到在位置4-10之间有空空间。我希望能够检查我的文件中的每一行在位置4-10之间是否都有空空格,如果有空空间,我希望能够用0替换它。我在文件中提供了以下所需的输出。#desired output in the input.txt
0140000000789000 # note that 0
{4}{*}{\STAB{\rotatebox[origin=c]{90}{Word}}} &Long Text Tex&X&X&X&$<10$& &Long Text Tex\\\cline{4-*}{\STAB{\rotatebox[origin=c]{90}{Long Word}}}&Long Text Tex&X& & &$10-100$&X&Long Text Tex\\\cline{4-}{*}{\STAB{\rotateb
insert into mdwall (a.doc, /*@dte,*/ 'HP1' as [Type], isnull([0-3],0) as [0-3], isnull([4-10],0) as [4-10], isnull([11-29],0) as [11-29], isnull([30-59],0) as [30-59], isnull([60-119],0) as [0-3' and unit like '%HP1'
group by doc)
我将一个旧软件(使用MS-ACCESS MDB)转换为mySQL。我有一个查询需要很长时间才能运行(实际上,我在等待5分钟后就中断了运行),我该如何编写它?SELECT pa_ID, pa_PRODUCT_ID, pr_ID,pr_NAME,Sum(pa_KILOS) as IN_KILOS,
(select sum(pl_KILOS) fromPOLHSH.pl_PARALABH_ID = pa_ID) as OUT_KILOS From PARALABH, PRODUCTS WHERE pa_company_id=1 GROU