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[Source] LIKE fuzzy queries in SQL Server do not work properly in Chinese

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Posted on 3/18/2023 10:05:49 PM | | | |
Requirements: In a SQL Server database, use a LIKE fuzzy query to search for no records, then copy the data into Notepad, and find that the keyword does exist in that record, however, the results really can't be found by LIKE '%keyword%'.

It is possible to find English letters fuzzily through LIKE, but fuzzy query in Chinese does not work properly.

The solution is as follows:


like is added after itN, N converts the string tonchar,nvarcharType.



The test code is as follows:





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