IMSMWU/RClickhouse

'con' must not be NULL error in dplyr join

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Hello, and great thanks to provide nice package.

When I use dplyr::XXX_join, I got the following error.

Error: con must not be NULL

Probably 'sql_vector' needs to set "con" parameter in line.193 in 'R/dplyr.R'.
on <- sql_vector(paste0(sql_escape_ident(con, by$x), " = ", sql_escape_ident(con, by$y)), collapse = " AND ", parens = TRUE)

It seems to be need to append con = con.

Thank you @isanakamishiro
Greatly appreciated the report. We hope that fixed it.