pf » Cheat Sheet for PostgreSQL

September 07, 2005

Cheat Sheet for PostgreSQL

databases

When I created my list of cheat sheets for web development last week, I left out PostgreSQL. Frank Reiser, asked why it was left out - and the reason was simply that I couldn't find one.

Being a PostgreSQL fan, I decided to create a cheat sheet for postgresql myself. It prints out in a little over 1.5 pages.

If you have any suggestions please comment below. digg it?


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Comments
On 09/07/2005 at 8:39:52 PM EDT Brandon Harper wrote:
1
Looks good Pete. You might want to add the creation of an integer sequence and then a create table statement which using a column which references that sequence for auto-numbering?

On 09/08/2005 at 11:24:44 AM EDT Pete Freitag wrote:
2
Hey Brandon,

I'm using the serial datatype in my CREATE TABLE example which is a shortcut datatype for doing auto numbering in postgresql: http://www.postgresql.org/docs/current/static/datatype.html#DATATYPE-SERIAL

On 09/08/2005 at 11:42:08 AM EDT Brandon Harper wrote:
3
Oh cool, good to know. I've just recently been finally playing with PostgreSQL and all of the examples I've seen use sequences, so I just assumed that was THE way it was done.

On 09/08/2005 at 11:50:10 AM EDT Pete Freitag wrote:
4
Yeah, that's what serial does behind the scenes it creates the sequences for you.

People probably use the more descriptive syntax because that's what pg_dump will show you.

On 09/09/2005 at 4:21:21 AM EDT Guillaume Lelarge wrote:
5
This sheet is great. Would you allow me to translate it in french and publish it on the postgresqlfr.org website ?

Thanks, Guillaume.

On 09/09/2005 at 8:49:46 AM EDT Pete Freitag wrote:
6
Guillaume, Yes please translate it into french. I just ask that you also link to my english version from that page.

Thanks

On 09/09/2005 at 10:43:59 AM EDT Guillaume Lelarge wrote:
7
Thank you, it's done. You can find it on http://www.postgresqlfr.org/?q=node/368

There's a link at the beginning to your english version. Of course, I also kept the copyright notice.

On 09/09/2005 at 11:19:38 AM EDT Pete Freitag wrote:
8
Thanks Guillaume!

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