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[freetds] nvarchar(max) field in result set identified as WVARCHAR, not WLONGVARCHAR
- From: Matt Grimm <matt.t.grimm+freetds AT gmail.com>
- To: freetds AT lists.ibiblio.org
- Subject: [freetds] nvarchar(max) field in result set identified as WVARCHAR, not WLONGVARCHAR
- Date: Wed, 24 Sep 2014 14:28:42 -0600
Hi,
When I use SQLColAttributeW(... SQL_DESC_CONCISE_TYPE ...) to ask FreeTDS
for the type of an nvarchar(max) column in my result set, it calls it a
SQL_WVARCHAR (-9). However, when I ask it for the type of an ntext field,
it calls it a SQL_WLONGVARCHAR. Since nvarchar(max) is the replacement for
ntext[1], shouldn't FreeTDS return -10 as the type of nvarchar(max) too?
Thanks,
m.
[1] http://msdn.microsoft.com/en-us/library/ms178158.aspx;
http://msdn.microsoft.com/en-us/library/ms187993.aspx
- [freetds] nvarchar(max) field in result set identified as WVARCHAR, not WLONGVARCHAR, Matt Grimm, 09/24/2014
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