Re: timetravel.c - Mailing list pgsql-patches

From Böjthe Zoltán
Subject Re: timetravel.c
Date
Msg-id 3F1BAA57.6040109@arcinfo.hu
Whole thread Raw
In response to Re: timetravel.c  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: timetravel.c
Re: timetravel.c
List pgsql-patches
Bruce Momjian írta:

>Great.  Please send over the file as an attachment and I will see that
>it is added, or even better, use diff -c against the 7.3.2 version and
>your new version so we can see the changes.
>
>---------------------------------------------------------------------------
>
>
>
Hi!

Here is 4 file in tgz:
the new timetravel.c,
new timetravel.README (cut from spi/README and modified),
modified timetravel.sql.in
and modified timetravel.example.

Features:
- optionally 3 parameter for insert/update/delete user name

- work with CREATE UNIQUE INDEX ixxx on table xxx (unique_field,time_off);
    (the  original version was work with unique index on 6.5.0-6.5.3,
and not work on 7.3.2,7.3.3)
     (before 6.5.0 and between 6.5.3 and 7.3.2 I dont know)

- get_timetravel(tablename) function for check timetravel-status.

- timetravel trigger not change  oid of the active record. (it is not a
good feature, because the  old version is automatice prevent the paralel
update with "where oid=nnn")


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