如何在SQL Server中完全从字符串中删除特殊字符

Question

update myTable set Column = REPLACE(Column,'₦', '')
I tried to remove the naira with the above command but it's not just working for me.

Answer 1

Update myTable set [Column] = REPLACE([Column],N'₦', '')  -- Assuming nvarchar()

You should try to avoid Reserved Words.

https://msdn.microsoft.com/en-us/library/ms189822.aspx

Answer 2

UPDATE Dummy set myColumn = replace(myColumn,'abc','xyz');

其中abc是要从mycolumn中删除的字符，xyz是要用特殊字符替换的子字符串