Re: Returning too many lines
- From: "Chris2" <rainofsteel.NOTVALID@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Sat, 7 Jul 2007 09:48:42 -0700
"TraderAnalysis" <TraderAnalysis@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:F4B910B0-3141-4333-906B-3D72249D3D36@xxxxxxxxxxxxxxxx
It would take me forever to create all of those new tables.
Trader Analysis,
Good database design does require some effort. Forever, though, is an exageration.
The tables I
currently have are being used for multiple sources so I really don't want to
change them and want to keep it down to minumum (doesn't sound possible?).
So here is a breakdown of my tables:
Reserved Names
Issue: Stock
AMEX: text
CBOE: test
ARCA: test, etc.
That table design is going to give you a permanent set of problems.
Steve's general design is more normalized and thus will better support queries.
Here are some general database, SQL, and and MS Access resources.
Websites:
http://www.mvps.org/access
http://allenbrowne.com/
http://home.bendbroadband.com/conradsystems/accessjunkie/resources.html#Top
http://www.rogersaccesslibrary.com/
http://www.accessmvp.com/djsteele/SmartAccess.html
Books: General: Beginner
Database Design for Mere Mortals by Michael J. Hernandez
SQL Queries for Mere Mortals by Michael J. Hernandez, John L. Viescas
Books: General: Intermediate/Advanced
Advanced SQL Programming, For Smarties, 3rd Edition, by Joe Celko
SQL Puzzles and Answers, by Joe Celko
Books: General: Advanced
The Data Modeling Handbook, Michael C. Reingruber and William W. Gregroy
Books: Access : Intermediate
Access Cookbook by Getz, Litwin, and Baron
(Compilation of solutions, listed by task-category)
Books: Access: Advanced
Access Database Design & Programming by Steven Roman (3rd Edition)
Access Developer's Handbook (for your version of Access)
Sincerely,
Chris O.
.
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