"Jasbinder Singh Bali" <jsbali@gmail.com> writes:
> On 3/5/07, Peter Schonefeld <peter.schonefeld@gmail.com> wrote:
>> sql := "INSERT INTO "+ $3 +" ('id','body') VALUES ("+ $1 +","+ $2 +")";
>>
>> I get the error: "ERROR: 42703: column \"INSERT INTO \" does not exist"
> try replacing double quotes with single quotes and you should be fine i
> think
Actually, I think Peter's got the double and single quotes exactly
backwards. You can't just randomly use one or the other: single quotes
surround literal strings, double quotes surround identifiers (and are
only really needed if the identifier wouldn't be syntactically an
identifier without them). So Peter could write
sql := 'INSERT INTO '+ $3 +' ("id","body") VALUES ('+ $1 +','+ $2 +')';
but in this particular case there's no point in double-quoting those
target-column names; it'd be the same to write
sql := 'INSERT INTO '+ $3 +' (id,body) VALUES ('+ $1 +','+ $2 +')';
regards, tom lane
