Displaying 1 result from an estimated 1 matches for "sqlitefetch".
2010 Nov 01
1
sqldf error only on Unix not Windows
...colnames(women)
[1] "height" "weight"
> head(women)
height weight
1 58 115
2 59 117
3 60 120
4 61 123
5 62 126
6 63 129
>
> sqldf('select height, count(*) from women where height is not null group by weight')
Error in sqliteFetch(rs, n = -1, ...) :
RSQLite driver: (RS_SQLite_fetch: failed first step: SQL logic error or missing database)
Calls: sqldf ... dbGetQuery -> sqliteQuickSQL -> sqliteFetch -> .Call
Error in !dbPreExists : invalid argument type
Calls: sqldf ... dbGetQuery -> sqliteQuickSQL -> sqliteFe...