Problems with the SQLserver character set

ajsdhja

Because the word creation program (eudcedit.exe) is used for word creation, the GBK code point is not enough. I want to use unicode code point for word creation. However, some words created by unicode code point can be displayed in the database. Is a question mark.

  For the later parts of unicode code points (i.e. those that exceed GBK code points), the more question marks, now you want to make the database support the display of unicode code points, how to do it is to change the character set of the database

  These later code points can be displayed correctly in txt or word, which is a question mark in the database

  How to modify the character set of the database, in which step to choose the character set support during installation

Please master

kittast

kittast

nchar and nvarchar
It's unicode

ajsdhja

I mean, the unicode characters are manually entered in the database, and the question mark or something is displayed.
Its incorrect

And when the program code is read, it is also a question mark

vgf10002

Self-made words can only be used on your own machine, there will be problems
Using the unicode characters of the system, some of the sqlserver cannot be displayed normally, but it can still be displayed normally in front of the front end that supports these characters

ajsdhja

How to modify sql server, supported character set, change it from ANSI to unicode

"Unicode's own words" are some uncommon words that I created using unicode's spare code points,
I want to store it in the database and save it.

Now the database does not recognize the words I have made, it displays question marks,
So I want to modify it.

vgf10002

sqlserver originally supports unicode

ajsdhja

It turned out to be a problem of field type