Re: Funny representation in pg_stat_statements.query.

Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp> writes:
> The fundamental cause of this issue is Const node which conveys
> the location of other than constant tokens. Any other nodes, for
> instance TypeCasts, are safe.

> So this is fixed by quite simple way like following getting rid
> of the referred difficulties of keeping the code sane and total
> loss of token locations. (white spaces are collapsed for readability)

Committed with minor adjustments (improved comments, and hit one
additional case you missed)
        regards, tom lane