Questions about the MySQL, PostgreSQL, and most other databases, as well as using it with PHP can be asked here.
Moderator: General Moderators
seodevhead
Forum Regular
Posts: 705 Joined: Sat Oct 08, 2005 8:18 pm
Location: Windermere, FL
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by seodevhead » Thu Dec 22, 2005 4:35 pm
What are PK values and PK Columns?? I have looked everywhere and searched Google with no-luck. THnaks.
onion2k
Jedi Mod
Posts: 5263 Joined: Tue Dec 21, 2004 5:03 pm
Location: usrlab.com
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by onion2k » Thu Dec 22, 2005 4:47 pm
Primary Key. It's a database concept that allows the database to index things better. It should be a unique value for each record. It's often used in conjunction with auto_increment.
seodevhead
Forum Regular
Posts: 705 Joined: Sat Oct 08, 2005 8:18 pm
Location: Windermere, FL
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by seodevhead » Thu Dec 22, 2005 5:05 pm
AHHHHHH.... PRIMARY KEY!!!! That makes perfect sense now... hehehe. Thanks onion!