See ?toString
x <- 0:10
toString(x)
See ?sQuote for cases where the vector is a character and needs to be quoted.
Jason Law
Statistician
City of Portland
Bureau of Environmental Services
Water Pollution Control Laboratory
6543 N Burlington Avenue
Portland, OR 97203-5452
jason....@bes.ci.portland.or.us
> Hi,
>
> how do I create a string of the comma-separated content of a vector?
>
> I've got the vector i with several numeric values as content:
>>str(i)
> num 99
>
> and want to create a SQL statement to look like the following where
> the part '(2, 4, 6, 7)' should be
> the content of the vector i:
> select * from [biomass_data$] where site_no in (2, 4, 6, 7)
>
> Here my approach (which doesn't work):
> site_all_data <= sqlQuery(channel, "select * from [biomass_data$]
> where site_no in (",paste(i,sep=","),") )
>
>
> sorry for spaming so much today to the mailing list...
>
> -Katharina
>
> --
> Time flies like an arrow, fruit flies like bananas.
>
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