ODBC between SQL and R consistency of data -

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i created odbc connection between sql server , r using rodbc package.

then loaded data 1 table

channel <- odbcconnect("ahmed") p <- sqlquery(channel, "select * table name")

i got following problem.

in 1 column in sql table have string "sziget festival" in r "sziget festival\r\n" , happens often.

furthermore when create subset dataframe

y<-p[p$brand=='sziget festival\r\n', ]

which should include 4 rows 100 rows of nas , @ end of data.frame 4 rows.

when checked on summary values of numeric data it's ok.

so please help


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