Re: Typo fixes in src/backend/rewrite/rewriteHandler.c

On Thu, Oct 2, 2014 at 2:55 AM, Etsuro Fujita
<fujita.etsuro@lab.ntt.co.jp> wrote:
> Here is the comments in process_matched_tle() in rewriteHandler.c.
>
> 883      * such nodes; consider
> 884      *      UPDATE tab SET col.fld1.subfld1 = x, col.fld2.subfld2 = y
> 885      * The two expressions produced by the parser will look like
> 886      *      FieldStore(col, fld1, FieldStore(placeholder, subfld1, x))
> 887      *      FieldStore(col, fld2, FieldStore(placeholder, subfld2, x))
>
> I think the second one is not correct and should be
>
>                 FieldStore(col, fld2, FieldStore(placeholder, subfld2, y))
>
> Just like this,
>
> 891      *      FieldStore(FieldStore(col, fld1,
> 892      *                            FieldStore(placeholder, subfld1, x)),
> 893      *                 fld2, FieldStore(placeholder, subfld2, x))
>
> should be
>
>                 FieldStore(FieldStore(col, fld1,
>                                       FieldStore(placeholder, subfld1, x)),
>                            fld2, FieldStore(placeholder, subfld2, y))
>
> Patch attached.

Looks right to me.  Committed.

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Robert Haas
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