Check constraints for dummies?

Check constraints for dummies?

This is a discussion on Check constraints for dummies? within the pgsql Novice forums, part of the PostgreSQL category; --> Hey all, I switched from MySQL to Postgres for some reasons. Eg. checks like this could be implemented: CREATE ...

		Unix Technical Forum > Database Server Software > PostgreSQL > pgsql Novice
Check constraints for dummies?

#1 (permalink)

04-17-2008, 10:39 PM

Christian Hoffmann

Posts: n/a

Check constraints for dummies?

Hey all,

I switched from MySQL to Postgres for some reasons.
Eg. checks like this could be implemented:

CREATE TABLE table1 (
field1 INTEGER CHECK ((field1 >= 0) AND (field1 <= 10))
);

Is there a tutorial somewhere with some slightly more
complex examples?

Regards,

Christian

« delay of function | Re: [HACKERS] pg_config --pgxs »

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts vB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On

Forum Jump

All times are GMT. The time now is 03:48 PM.