detule

Hello, Please consider https://github.com/detule/shinydashboard/commit/afecd74093b5bfdac217d64a7666d8029ae1a01c for an alternative solution, one that toggles this feature as an option to dashboardSidebar.

I looked into this once (how does their service construct principal names). I believe it's somewhere in here: https://github.com/dotnet/corefx/blob/release/2.2/src/System.Data.SqlClient/src/System/Data/SqlClient/SNI/SNIProxy.cs#L344 Good luck.

@Wakusei this is a neat feature: I wonder if we shouldn't call `SQLSetPos` with `operation == SQL_REFRESH`, rather than `SQL_POSITION`. This to help with also fetching the data in the...

Hi there, Arthur. dbExistsTable is indeed a special snowflake, but usually can be massaged into working. Having said that, and i havent thought about this too much, but rather than...

Hey @krlmlr Is this FreeTDS specific? Everything below is assuming that the answer to above is YES - feel free to ignore otherwise. The part that may be failing is...

Heya @krlmlr I think it would be useful to confirm whether the issue is related to `odbcConnectionColumns` not giving you a coherent result when A. the table exists, and B....

I think with [odbcConnectionColumns + describe_parameters](https://github.com/r-dbi/odbc/pull/313) we fixed an issue with VARCHAR columns being truncated on INSERT with FreeTDS. From what I can tell, [SQLDescribeParams is still not implemented in...

Interesting @krlmlr For variable sized columns, would you then iterate through all elements to get a sense of the maximum field length? There might be some performance trade offs there....

Hey @krlmlr Jim already helped me backport this into nanodbc, and we tried to use it to enhance `dbWriteTable` similarly to what you suggest, see https://github.com/r-dbi/odbc/commit/7c4bc6ec56a4f632fbcfb5db6246077fd144f847 With it, I believe...

Looks good - Should we add some documentation in `odbc_result.h`? Character enconding always confuses the hell out of me.