在SQL Server中转义„和“的特殊字符

Question

I have a product name with „ “ characters. How can escape both ( „ and “ ) characters in SQL Server.

I have tried the following.

SELECT REPLACE('ts. & dot. test testing. „G“ ', '\„\“', '');

Answer 1

You don't need to escape either, just need nested REPLACE() statements:

SELECT REPLACE(REPLACE('ts. & dot. test testing. „G“ ', '„', ''),'“','');

Returns: ts. & dot. test testing. G ts. & dot. test testing. G

REPLACE() is looking for a literal string to replace, in your example the literal string „“ never occurs, so nothing is replaced.