Dear R-user,

I have to feed my database using some SQL commands. I have already read a
data frame with the data I need but
after that these data should be write in a file wtih SQL commands.

1)  My dataframe:

dput(Alldados)

structure(list(Station_NO = c(836490, 836920, 836950, 836980,
837380, 837460), TMAX_2M = c("NULL", "NULL", "NULL", "NULL",
"NULL", "NULL"), TMIN_2M = c("20.6", "15.5", "18.1", "19.9",
"17", "21.5"), TD_2M = c("19.4", "15.7", "19.7", "20.1", "17.5",
"20.4"), PS = c("1014.8", "912.8", "1003", "1014.4", "967.8",
"NULL"), FF_10M = c("2.91", "9.91", "1.94", "4.08", "0", "6.02"
), DD_10M = c(220, 180, 140, 180, 0, 320), date2 = c("2011051312",
"2011051312", "2011051312", "2011051312", "2011051312", "2011051312"
)), .Names = c("Station_NO", "TMAX_2M", "TMIN_2M", "TD_2M", "PS",
"FF_10M", "DD_10M", "date2"), row.names = c(108L, 112L, 113L,
114L, 119L, 120L), class = "data.frame")


2) My script

outfile<- with(as.data.frame(Alldados),sprintf("INSERT INTO OBS
(date,TMAX_2M,TMIN_2M,TD_2M,PS,FF_10M,DD_10M,Station_NO) VALUES (%s, %s, %s,
%s,%s,%s,%s,%s)",date2,TMAX_2M,TMIN_2M,TD_2M,PS,Station_NO))
write.table(outfile,file=paste(dat.dir,"outfile_13mai.txt",sep=""),append=FALSE,col.names=FALSE,
row.names=FALSE)


3)  The commands above works but the problem is that the oufile_13mai.txt
have several quotes (") . So  when I am going to feed my database using the
command
/usr/bin/mysql -uxx -pxxx ormverif < ~/ormverif/syn/outfile_13mai.txt
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check
the manual that corresponds to your MySQL server version for the right
syntax to use near '"INSERT INTO OBS
(date,T_2M,TMAX_2M,TMIN_2M,TD_2M,PS,FF_10M,DD_10M,TOT_PRCP,CLCL' at line 1


"INSERT INTO OBS (date,TMAX_2M,TMIN_2M,TD_2M,PS,Station_NO) VALUES
(2011051312, NULL, 20.6,19.4,1014.8,836490)"
"INSERT INTO OBS (date,TMAX_2M,TMIN_2M,TD_2M,PS,Station_NO) VALUES
(2011051312, NULL, 15.5,15.7,912.8,836920)"


So I need a file like below:


INSERT INTO OBS (date,TMAX_2M,TMIN_2M,TD_2M,PS,Station_NO) VALUES
(2011051312, NULL, 20.6,19.4,1014.8,836490)
INSERT INTO OBS (date,TMAX_2M,TMIN_2M,TD_2M,PS,Station_NO) VALUES
(2011051312, NULL, 15.5,15.7,912.8,836920)


Thanks in advance,

Nilza Barros

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