Thread: documenting tables version control

Thanks Melvin, Joshua, PT and Steve!

your information is good.  Im looking for creating a catalog for my application schema.  Do you have anything that you use for catalog of your schema.  Maybe using excel.

Thanks,

SR

On Tue, May 5, 2015 at 4:42 PM, Melvin Davidson <melvin6925@gmail.com> wrote:

Try this query and see if it fulfills your needs. Adjust the WHERE clause as needed.

SELECT
       table_catalog as database,
       table_schema as schema,
       table_name as table,
       column_name as column,
       ordinal_position as position,
       column_default as default,
       is_nullable,
       data_type as type,
       character_maximum_length as max_length
   FROM information_schema.columns
 WHERE table_name LIKE 'T%'
ORDER BY table_catalog,
         table_schema,
         table_name,
         ordinal_position;

On Tue, May 5, 2015 at 4:28 PM, Joshua D. Drake <jd@commandprompt.com> wrote:

On 05/05/2015 01:13 PM, Suresh Raja wrote:

    Hi All:


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.

Take a look at sqitch.

JD

Thanks,
-Suresh Raja

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wish to share my fantasy is entirely up to you.

Thanks Melvin, Joshua, PT and Steve!

your information is good.  Im looking for creating a catalog for my application schema.  Do you have anything that you use for catalog of your schema.  Maybe using excel.

Thanks,

SR

On Tue, May 5, 2015 at 4:42 PM, Melvin Davidson <melvin6925@gmail.com> wrote:

Try this query and see if it fulfills your needs. Adjust the WHERE clause as needed.

SELECT
       table_catalog as database,
       table_schema as schema,
       table_name as table,
       column_name as column,
       ordinal_position as position,
       column_default as default,
       is_nullable,
       data_type as type,
       character_maximum_length as max_length
   FROM information_schema.columns
 WHERE table_name LIKE 'T%'
ORDER BY table_catalog,
         table_schema,
         table_name,
         ordinal_position;

On Tue, May 5, 2015 at 4:28 PM, Joshua D. Drake <jd@commandprompt.com> wrote:

On 05/05/2015 01:13 PM, Suresh Raja wrote:

    Hi All:


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.

Take a look at sqitch.

JD

Thanks,
-Suresh Raja

--
Command Prompt, Inc. - http://www.commandprompt.com/  503-667-4564
PostgreSQL Centered full stack support, consulting and development.
Announcing "I'm offended" is basically telling the world you can't
control your own emotions, so everyone else should do it for you.


--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general

--

Melvin Davidson
I reserve the right to fantasize.  Whether or not you
wish to share my fantasy is entirely up to you.