To use a Unicode character set in SQL, specify the character set when creating or altering a database, table, or column. For example, you can use "UTF8" or "UTF16" to indicate Unicode encoding.

As a result, the Unicode Transformation Format 8 (UTF-8) encoding supports 2 31 code points, with most characters in the current Unicode character set requiring generally one or two bytes each.

Limitations of Unicode Implementation Complexity: While Unicode aims to standardize text representation, its variable-length encoding and extensive character set can introduce complexity in ...

To use a Unicode character set in SQL, specify the character set when creating or altering a database, table, or column. For example, you can use "UTF8" or "UTF16" to indicate Unicode encoding.

And it’s not hard to see why. Unicode is the attempt to represent all of Earth’s languages with a single character set, and that means there’s a lot of very similar characters.

If the locale's default language set does not support the Unicode set your program is trying to use, the program will not be able to display the Unicode characters.