> As that shows, there's already a round of lowercasing done by the parser. > The only way that strcasecmp in copy.c would be useful is if you wanted to > accept things like > copy foo from stdin (format "CSV"); > I don't find that to be a terribly good idea. The normal implication > of quoting is that it *prevents* case folding, so why should that > happen anyway? >
I was able to know that the parser does the lowercasing for other parts of the query, what I missed in my understanding is that about the proper usage of quoting. Thanks for letting me know this point. I agree with the above understanding to not change that behavior. Please ignore this patch. Thank you all for your responses. With Regards, Bharath Rupireddy. EnterpriseDB: http://www.enterprisedb.com
