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2010 Jan 26
1
[Fwd: Re: question on sqldf syntax]
...qldf("Select * from mtcars") Fehler in mysqlNewConnection(drv, ...) : RS-DBI driver: (Failed to connect to database: Error: Access denied for user 'user'@'localhost' (using password: NO) ) Fehler in if (dbname == ":memory:") dbDisconnect(connection) else if (!dbPreExists && : Argument hat L?nge 0 > detach("package:RMySQL") > sqldf("Select * from mtcars") mpg cyl disp hp drat wt qsec vs am gear carb 1 21.0 6 160.0 110 3.90 2.620 16.46 0 1 4 4 2 21.0 6 160.0 110 3.90 2.875 17.02 0 1 4 4 3 22.8...
2010 Nov 01
1
sqldf error only on Unix not Windows
...ect 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 -> sqliteFetch -> .Call Execution halted Warning message: RS-DBI driver warning: (closing pending result sets before closing this connection) Box: Solaris: SunOS icsun7 5.10 Generic_118822-25 sun4u sparc SUNW,Sun-Fire...