Re: documenting tables version control

On Tue, 5 May 2015 15:13:42 -0500
Suresh Raja <suresh(dot)rajaabc(at)gmail(dot)com> wrote:
>
>
> I have tables with different versions in the same schema. Like
> T1a, T1b, T1c
> T2a, T2b, T2c, T2d
> ....
> ...
> etc.
>
>
> I'm interested in documenting various version of tables, may be in excel
> sheet or may be in another schema in the database. I would like to store
> information on table name, column names, column order, pry key column etc.
> Also is there a way I can reverse engineer from the database itself.
>
> Let me know if anybody any suggestion or format that they used. I
> appreciate all your help and shall be suitably acknowledged.

This section of the documentation should tell you everything you
need to know:
http://www.postgresql.org/docs/9.4/static/information-schema.html

--
PT <wmoran(at)potentialtech(dot)com>