> According to the online help of SQL Server 7.0, you have to
> use the syntax N'abc' to write a Unicode literal in a SQL
> The N prefix echoes the N in NCHAR and NVARCHAR, and
>parallels the L"abc" syntax of C (but I wonder, what's that "N"
> for? One would expect W[ide], L[ong], or U[nicode]).
This stands for "National" and comes from the ANSI-92 specification for SQL
(pardon the political incorrectness!).
> I then tried saving the script with "Save As...". The choices
> where "ANSI", "OEM (cp 437)", and "Unicode". Guess which
> one I chose, and it saved the file in the UTF-16 (or is it UCS-2?)
> format that is accepted by Notepad (find the file attached).
Technically speaking, UCS-2 might be more accurate since SQL 7.0 does not
have surrogate awareness. SQL Server 2000 has some surrogate awareness, and
the sorting of such characters is currently undefined, but I g uess you
could claim it to be UTF-16 (although the docs do not do so).
> About API's, I guess that:
> 1) The N prefix for string literals should be used as well;
> 2) The details of the UTF form used are handled by the API.
Yes, plus. :-)
Trigeminal Software, Inc.
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