[MonetDB.R] Call functions using MonetDB.R

Anthony Damico ajdamico at gmail.com
Tue Jun 16 08:29:14 CEST 2015


hi Roman, does dbSendQuery solve the problem?  like

https://stackoverflow.com/questions/30390920/how-to-pass-a-system-function-to-monetdb-through-r/30390939#30390939

On Tue, Jun 16, 2015 at 1:11 AM, Роман Кисленок <kislenok.roman at gmail.com>
wrote:

> Hello,
>
> Is there a way to call MonetDB functions using MonetDB.R?
> I want to execute this SQL:
> call sys.reuse('sys', 'my_way_too_large_table');
>
> When I try to:
> dbSendUpdate(conn, "call sys.reuse('sys', 'my_way_too_large_table')")
> I get an error:
> Exception in .mapiParseResponse(mresp) :
>   Invalid response from server. Try re-connecting.
>
> In mapi.R we have:
> if (length(lines) < 1) {
>   stop("Invalid response from server. Try re-connecting.")
> }
> But this "call" does not provide any output. May be there is some
> additional function that violates response parse?
>
> --
> Roman Kislenok
>
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>
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