Re: SQL Query for Foreign constraint

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От Andy Colson
Тема Re: SQL Query for Foreign constraint
Дата
Msg-id 532B63BC.6070300@squeakycode.net
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Ответ на Re: SQL Query for Foreign constraint  (Raymond O'Donnell <rod@iol.ie>)
Список pgsql-general
On 3/20/2014 4:45 PM, Raymond O'Donnell wrote:
> On 20/03/2014 07:48, Bhim Kumar wrote:
>> Hi sir
>>
>> Currently I am using following query on mysql :
>>
>> * SHOW TABLES;   ---> To get list of table in a particular db.
>
> Assuming you're using psql, did you take the advice you're given on
> connection and type "help"?
>
> Anyway, to see a list of tables just enter:
>
>   \d
>
> Lots of handy backslash commands are available - \? will tell you more,
> as will the fine manual:
>
>    http://www.postgresql.org/docs/9.3/static/app-psql.html
>
> Ray.
>
>

Yep, and if you are writing code, then all that info is in the
information_schema.

try:
select * from information_schema.tables
and
select * from information_schema.columns
etc.

-Andy



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