字符串拆分split】的更多相关文章

 字符串拆分(split)与游标的使用 CREATE TABLE Plates ( ,), ) NOT NULL, [BusinessId] INT NOT NULL, ) ),),), SELECT @CodeStr = 'A|B|C|D|E' )) set @TCode='insert into #temp select CodeP='''+ replace(@CodeStr,'|',''' union all select ''')+''' ' exec (@TCode) --select…
sqlserver字符串拆分(split)方法汇总   --方法0:动态SQL法declare @s varchar(100),@sql varchar(1000)set @s='1,2,3,4,5,6,7,8,9,10'set @sql='select col='''+ replace(@s,',',''' union all select ''')+''''PRINT @sqlexec (@sql) if exists (select * from dbo.sysobjects where…
public static void main(String[] args) { String s = "A1B2C3D4E5F6G7H8"; String[] arr1 = s.split("[1-8]"); String[] arr2 = s.split("[A-H]");// System.out.println(Arrays.toString(arr1));//[A, B, C, D, E, F, G, H] System.out.pri…
--方法0:动态SQL法declare @s varchar(100),@sql varchar(1000)set @s='1,2,3,4,5,6,7,8,9,10'set @sql='select col='''+ replace(@s,',',''' union all select ''')+''''PRINT @sqlexec (@sql) if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[f_sp…
详细链接:https://shop499704308.taobao.com/?spm=a1z38n.10677092.card.11.594c1debsAGeak--方法0:动态SQL法 declare @s varchar(),@sql varchar() set @s='1,2,3,4,5,6,7,8,9,10' set @sql='select col='''+ replace(@s,',',''' union all select ''')+'''' PRINT @sql exec (@…
Java..net等开发工具具有split功能,最近在Sqlserver中碰到这个需求. 方法1:动态SQL法 ),) set @string='1,2,3,4,5,6,7,8,9,10' set @sql='select col='''+ replace(@string,',',''' union all select ''')+'''' PRINT @sql exec (@sql) 当然,如果您的字符串是'1*2'或者其他格式,只需要在replace函数中修改符号即可. --方法2:循环截取…
Python3 split()方法 描述split()通过指定分隔符对字符串进行切片,如果参数num 有指定值,则仅分隔 num 个子字符串 语法split()方法语法: str.split(str="", num=string.count(str))参数str – 分隔符,默认为所有的空字符,包括空格.换行(\n).制表符(\t)等.num – 分割次数.返回值返回分割后的字符串列表. 实例以下实例展示了split()函数的使用方法: #!/usr/bin/python3 str =…
转自:https://blog.csdn.net/pjymyself/article/details/81668157有分隔符的字符串拆分题目要求数据库中 num字段值为: 实现的效果:需要将一行数据变成多行 实现的SQL SELECT SUBSTRING_INDEX(SUBSTRING_INDEX(),) AS num FROM mysql.help_topic WHERE help_topic_id 涉及的知识点一.字符串拆分: SUBSTRING_INDEX(str, delim, cou…
字符串拆分: ALTER FUNCTION [dbo].[f_Split](@sText nvarchar(max),@split NVARCHAR(20)) RETURNS @t TABLE (idx INT IDENTITY(1,1) Primary Key , [value] nvarchar(4000)) AS BEGIN DECLARE @temp NVARCHAR(1000) WHILE(CHARINDEX(@split,@sText)<>0) BEGIN SET @temp =…
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