Displaying 2 results from an estimated 2 matches for "week30".
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week3
2012 Nov 02
1
can not read table in dbReadTable
> tbs<-dbListTables(con)
>
> tbs
[1] "lowend" "time" "week30" "week33" "week39" "week42"
> my.data.copy <- dbReadTable(tbs, "week42")
Error in function (classes, fdef, mtable) :
unable to find an inherited method for function "dbReadTable", for signature "character", "character&...
2012 Nov 06
0
How to read all table in r using dbreadTable, autimatically read in whenever I save new table in SQLite db
...e?
library(RSQLite)
library(sqldf)
drv <- dbDriver("SQLite")
con<-dbConnect(drv, "sqlite.db")
dbListTables(con)
#dbRemoveTable(con, "week39")
dbDisconnect(con)
week42<- dbReadTable(con, "week_42")
week33<- dbReadTable(con, "week33")
week30<- dbReadTable(con, "week30")
Another one is if I save new table in sqlite db, I hope R programs can autimatically read in the new table, how can I achieve it?
Thanks.
Tammy
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