MSSQL Collate changes
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I had a table with a collation of `Thai_CI_AS` w/c did not store special characters like `à` properly.
When storing à it turns to `?` a question mark.

I have solved the problem by changing the collate of that table to default w/c is latin*.

New data (special characters) are now being stored correctly.

But old data still displays `???` how do I refresh or whatever its called to make all those previews special characters display properly?

Thank you.