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MS SQL Server Operators: STRING_SPLIT CROSS APPLY Problem: You want to split a string in SQL Server. There are several methods you can use to accomplish this. Below, we will go over a few practical approaches. Example 1: Split a sentence by space ...
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. …
SELECT valueFROM STRING_SPLIT('apple,banana,cherry', ','); 在执行上述代码时,可能会遇到SQL错误(208):对象名‘STRING_SPLIT‘无效的错误。 二、可能出错的原因 数据库版本不支持 STRING_SPLIT函数是在SQL Server 2016 (13.x) 及更高版本中引入的。如果使用的数据库版本低于SQL Server 2016,则该函数不可用...
CROSS APPLY string_split(s.StringValue, ',') AS f Will be WAY slower than SQL CLR solution (15x and more!). So, I dug in. I created code that would call each of my functions and dump the results into a #temp table, and time them: ...
string: 任何字符类型(例如nvarchar、varchar、nchar或char)的表达式 separator: 任何字符类型(例如nvarchar(1)、varchar(1)、nchar(1) 或char(1))的单字符表达式,用作串联子字符串的分隔符 根据 字符 把 字符串 拆分为集合 SELECT*FROMSTRING_SPLIT('a,b,d,c',',') ...
在SQL中,组合string_split列结果可以通过使用字符串聚合函数来实现。字符串聚合函数可以将多个行的值合并为一个字符串,并使用指定的分隔符进行分隔。 在SQL Server中,可以使用STUFF和FOR XML PATH('')函数来实现字符串聚合。具体步骤如下: 使用STRING_SPLIT函数将字符串拆分为多个行。例如,将字符串'apple,banana,or...
sql複製 SELECTProductId,Name, TagsFROMProductWHEREEXISTS(SELECT*FROMSTRING_SPLIT(Tags,',')WHEREvalueIN('clothing','road')); E. 依據值清單來尋找資料列 開發人員必須建立依據識別碼清單尋找發行項的查詢。 他們可以使用下列查詢: sql複製 SELECTProductId,Name, TagsFROMProductJOINSTRING_SPLIT('1,2,3',...
实现把String字符串转化为In后可用参数代码: publicstringStringToList(stringaa) {stringbb1 ="(";if(!string.IsNullOrEmpty(aa.Trim())) {string[] bb = aa.Split(newstring[] {"\r\n",",",";","*"}, StringSplitOptions.RemoveEmptyEntries);for(inti =0; i < bb.Length; i++) ...
We can use Recursive CTE to split a comma-separated string in SQL. Instead of a string, we can use columns in our tables also. In my current project, I got raw data in a comma-separated string format, and I used it to split the string into rows and insert them into my tables. ...