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',...
Let’s consider a scenario where we have a table called “Employees” with the following structure: Example 1: Concatenating First Names Suppose we want to concatenate all the first names into a single string, separated by commas. We can achieve this using the “STUFF” function along with th...
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 Kopiëren SELECT STUFF('abcdef', 2, 3, 'ijklmn'); GO Here's the result set...
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 » Definition and Usage The STUFF() function deletes a part of a string and then inserts another ...
The SQL STUFF Function in Action You’re ready to see the SQL STUFF function in action with a simple example. This SQL query: Copy 1 SELECT STUFF('Hello###World!', 6, 3, ', '); Will return: Copy 1 Hello, World! In particular, what the STUFF SQL Server function does in the ...
SELECTSTUFF('abcdef',2,3,'ijklmn')GO 下面是结果集: ---aijklmnef (1row(s) affected) example: [服务产品]=STUFF((SELECT','+itemB.ImsItemgroupNameFROMImsCustomerItemgroupASitemBWHEREitemB.ImsCustomerId=itemA.ImsCustomerIdFORXML PATH ('')),1,1,'')...
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 Here is the result set. Out...
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 ...