Hi Support, Our SQL server version is 2019 and check the compatibility level is 150, but it still have error "Invalid object name 'STRING_SPLIT' ". We also tried the case sensitive according to this link, both of them have the same error. …
sql server 2019: 1 2 3 4 5 6 7 8 declare@studentidchar(5),@result nvarchar(2000) set@studentid=@StudentGradeId;-- 学生编号 set@result=@resultAwsert; insertinto#TempSubString(studentid,subname) SELECT@studentid,[value]FROMSTRING_SPLIT(@result,','); -- 每题的得分 考虑,是否存在记录,...
相比较第一种正则函数的方法,普通的sql函数比较通用化,各个版本都支持。但写法稍复杂 select substr(inlst, instr(inlst, ',', 1, rownum) +1, instr(inlst, ',', 1, rownum +1) - instr(inlst, ',', 1, rownum) -1) from (select ',' || '1,25,3,ftet775##,8,6,9,' || ',' i...
set @sql='select col='''+ replace(@s,',',''' union all select ''')+''' PRINT @sql exec (@sql) if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[f_splitSTR]') and xtype in (N'FN', N'IF', N'TF')) drop function [dbo].[f_splitSTR] GO --方...
而在SQL面试中，一道出镜频率很高的题目就是行转列和列转行的问题，可以说这也是一道经典的SQL题目，...
SELECT 1,'mssql','sqlserver2016,sqlserver2019,sqlserver2022' UNION ALL SELECT 2,'oracle','oracle11g,oracle12c,mysql8.4' ) SELECT ProductId, NameInfo, Tags FROM Product WHERE 'sqlserver2022' IN (SELECT value FROM STRING_SPLIT(Tags, ',')); ...
SQL 数据库 转载 mob604756ed02fe 2019-11-22 13:51:00 269阅读 SqlServer数据库自定义Split()函数 CREATE FUNCTION [dbo].[Split] ( @SplitString text, -- 如果要传入NText类型,下面需要相应的修改,注释行为NText下同 @Separator varchar(2) = ','-- NVarChar(2) = N',' ) RETURNS @SplitStringsTabl...
Ajax request SQL Server alert after kendo grid load alert box after response.end() Alert on C# in web Method Static Method align a panel to the center Align image at center in pdfpCell using iTextSharp. Align Textbox for input with Gridview grid align textbox in a cell of a table to ...
sql server split切割字符串 create FUNCTION [dbo].[dnt_split] ( @splitstring varchar(max), @separator CHAR(1) =',') RETURNS @splitstringstable TABLE ( [item] VARCHAR(200) ) AS BEGIN DECLARE @currentindex INT DECLARE @nextindex INT
功能与.net版string.Split函数类似,只不过.net返回的是数组,这个返回的是一个单列表格,每个拆分出来的子串占一行。可选是否移除空格子串和重复项。市面上类似的函数不算少,但大多都是在循环中对原串进行改动,我感觉这样不好,虽然不知道sql的字符串是不是像.net的一样