Обсуждение: Not sure how to use psql

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Not sure how to use psql

От
Cravan
Дата:

Hi all,

                I’m new to the sql language and recently learnt about psql, and have some questions about it. Firstly, after typing psql (mydatabase) in the shell, do I directly start coding? Next, when I create a table, must my headings be necessarily lowercased? Lastly, can someone help me figure out why I got this wrong?

 

Cravan

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Re: Not sure how to use psql

От
hubert depesz lubaczewski
Дата:
On Wed, Jun 12, 2019 at 05:49:59PM +0800, Cravan wrote:
> I’m new to the sql language and recently learnt about psql, and have
> some questions about it. Firstly, after typing psql (mydatabase) in
> the shell, do I directly start coding? Next, when I create a table,
> must my headings be necessarily lowercased? Lastly, can someone help
> me figure out why I got this wrong?

You forgot "," at the end of previous line.

depesz

Re: Not sure how to use psql

От
Pat Wright
Дата:
I would suggest checking out this guide to get familiar with PSQL.   




On Wed, Jun 12, 2019 at 4:30 AM hubert depesz lubaczewski <depesz@depesz.com> wrote:
On Wed, Jun 12, 2019 at 05:49:59PM +0800, Cravan wrote:
> I’m new to the sql language and recently learnt about psql, and have
> some questions about it. Firstly, after typing psql (mydatabase) in
> the shell, do I directly start coding? Next, when I create a table,
> must my headings be necessarily lowercased? Lastly, can someone help
> me figure out why I got this wrong?

You forgot "," at the end of previous line.

depesz