[R] How to add a double quote to a string

[Mario Valle]

On 11-Oct-11 09:23, arunkumar1111 wrote:
> Hi
>
> I want to add a double quote to a string
>
> eg
>
>
> Expected output = DROP TABLE  IF EXISTS "abc"
>
> My code
>
> tab=c("abc")
> query = paste("DROP TABLE IF EXISTS ",tab,sep="")

query = paste("DROP TABLE IF EXISTS \"",tab,"\"", sep="")

or
query = paste('DROP TABLE IF EXISTS "',tab,'"', sep="")

and tab="abc". no need for c()
  
Ciao!
				mario

>
> Please help me to solve this problem
>
>
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-- 
Ing. Mario Valle
Data Analysis and Visualization Group            | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS)      | Tel:  +41 (91) 610.82.60
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