On Sat, Nov 26, 2011 at 2:50 PM, Dimitri Fontaine
<dimi...@2ndquadrant.fr> wrote:
>> +     /* Done with the snapshot used for parameter I/O and parsing/planning 
>> */
>> +     if (snapshot_set)
>> +             PopActiveSnapshot();
> This comment needs adjusting.

I thought about adjusting it, but I didn't see what it made sense to
adjust it to.  It still is the parameter used for parameter I/O and
parsing/planning, so the existing text isn't wrong.  It will possibly
also get reused for execution, but the previous statement has a
lengthy comment on that, so it didn't seem worth recapitulating here.

> You need to be editing the comments for this function.  To be specific
> you didn't update this text:
>  * The caller can optionally pass a snapshot to be used; pass InvalidSnapshot
>  * for the normal behavior of setting a new snapshot.  This parameter is
>  * presently ignored for non-PORTAL_ONE_SELECT portals (it's only intended
>  * to be used for cursors).

Actually, I did, but the change was in the second patch file attached
to the same email, which maybe you missed?  Combined patch attached.

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Attachment: fewer-snapshots.patch
Description: Binary data

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