Pass numeric variable to a sql statement in R
Question
I can't pass my variable Q1 in a SQL query in R: code:
Q1=23
sqlStatement <- paste("SELECT long,lat FROM "Interpolation" where var1>",Q1,'"',sep=""))
inter1<-dbGetQuery(con, sqlStatement;)
Erreur:
Error: unexpected symbol in "sqlStatement <- paste("SELECT long,lat FROM "Interpolation"
Can someone help me please !
Ps:I tried a lot of suggestions that I found on the forum but nothing works - How to use a variable name in a SQL statement? - Pass R variable to a sql statement
1 answers
solution1
1 ACCPTED 2014-10-20 14:16:37
Try this one
paste("SELECT long,lat FROM 'Interpolation' where var1>",Q1,sep="")
or
paste("SELECT long,lat FROM Interpolation where var1>",Q1,sep="")
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