All, Say I had a table of apples:
CREATE TABLE Apples ( ID INTEGER PRIMARY KEY, Color TEXT COLLATE NOCASE, --Could be Red, Green, or Yellow Height REAL, --Measured in cm Width REAL --Measured in cm Weight REAL --Measured in grams ); And say I had a function that looks at the Apples table and finds groups of 4 apples that match in color, dimensions, and weight. Should that function insert its results into a table that looks like the one below, or is there a better way? CREATE TABLE Groups ( ID INTEGER PRIMARY KEY, AppleID1 INTEGER AppleID2 INTEGER AppleID3 INTEGER AppleID4 INTEGER ); These apples are part of a communication system and there will always be exactly 4 in each group. My concern is, from the Groups table how to do I find the number of groups of red apples, or groups of green apples that weight approx. 80 grams and are approx. 10cm tall without including redundant information from the Apples table? Any advice is appreciated. Thanks, -- Bill Drago Staff Engineer L3 Narda-MITEQ 435 Moreland Road Hauppauge, NY 11788 631-272-5947 / william.dr...@l-3com.com CONFIDENTIALITY, EXPORT CONTROL AND DISCLAIMER NOTE:This e-mail and any attachments are solely for the use of the addressee and may contain information that is privileged or confidential. Any disclosure, use or distribution of the information contained herein is prohibited. In the event this e-mail contains technical data within the definition of the International Traffic in Arms Regulations or Export Administration Regulations, it is subject to the export control laws of the U.S.Government. The recipient should check this e-mail and any attachments for the presence of viruses as L-3 does not accept any liability associated with the transmission of this e-mail. If you have received this communication in error, please notify the sender by reply e-mail and immediately delete this message and any attachments. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
