“SQL SERVER STUFF” is a powerful T-SQL function in SQL Server that allows you to concatenate multiple rows of data into a single string. It is commonly used when you need to aggregate values from multiple rows into a single row. Introduction In SQL Server, the “STUFF” function is use...
我们可以使用Stuff函数来实现这个功能: SELECTStuff(email_address,CHARINDEX('@',email_address),LEN(email_address),'example.com')FROMemail_table; 1. 2. 上面的代码将会将email_table表中每个邮箱地址的域名部分替换为“example.com”。 总结 本文介绍了SQL Server Stuff函数的语法和使用方法,并给出了一些示例...
TheSTUFFfunction can also be used in conjunction with XML data in SQL Server. It can be used to concatenate multiple XML nodes into a single string. Syntax: SELECTSTUFF(( SELECT','+node_value FROMtable_with_xml_data FORXML PATH('')),1,1,'')ASResult; Example: SELECTSTUFF(( SELECT',...
❮Previous❮ SQL Server FunctionsNext❯ ExampleGet your own SQL Server Delete 3 characters from a string, starting in position 1, and then insert "HTML" in position 1: SELECTSTUFF('SQL Tutorial',1,3,'HTML'); Try it Yourself » ...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric The STUFF function inserts a string into another string. It deletes a specified length of characters in...
SQL Server -- stuff 函数 STUFF 删除指定长度的字符并在指定的起始点插入另一组字符。 语法 STUFF(character_expression,start,length,character_expression) 参数 character_expression 由字符数据组成的表达式。character_expression可以是常量、变量,也可以是字符或二进制数据的列。
SQL Server also offers an UNPIVOT feature. This is almost the reverse of the PIVOT feature. The UNPIVOT feature will rotate columns into rows. For our example, let’s say we had the output of the previous table inserted into a database table. ...
The following example returns a character string created by deleting three characters from the first string, abcdef, starting at position 2, at b, and inserting the second string at the deletion point.SQL Copy SELECT STUFF('abcdef', 2, 3, 'ijklmn'); GO ...
The following example returns a character string created by deleting three characters from the first string,abcdef, starting at position2, atb, and inserting the second string at the deletion point. SQL SELECTSTUFF('abcdef',2,3,'ijklmn'); GO ...
The following example returns a character string created by deleting three characters from the first string,abcdef, starting at position2, atb, and inserting the second string at the deletion point. SQL SELECTSTUFF('abcdef',2,3,'ijklmn'); GO ...