a guest Sep 24th, 2018 60 Never
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- create or alter function dbo.is_alpha(@c nchar(1)) returns bit as
- declare @lchar nchar(1) = LOWER(@c), @uchar nchar(1) = UPPER(@c);
- if @c = 'ß' or unicode(@lchar) <> unicode(@uchar)
- return 1;
- return 0;
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