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DataMgr Issue: Common ID Solution for relations
| Name: |
Common ID Solution for relations |
| Project: |
DataMgr |
| Type: |
Enhancement |
| Area: |
Code |
| Severity: |
High |
| Status: |
Fixed |
| Related URL: |
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| Creator: |
John Farrar |
| Created: |
04/25/07 1:24 PM |
| Updated: |
07/10/07 11:03 AM |
| Description: |
If the ID's are the same, you can create the relation by appending the table name to the front of the ID.
Table: user ID: id
- Relation -
Table: group ID: id
- New Relation Table -
id (primary key) user_id (foreign key for user table) group_id (foreign key for group table)
RESULT: You have created a many to many relationship with common ID field names. There is not conflict in the relational table. (And it also has another ID field of the same name. :) This doesn't conflict with either table in this senario.
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| History: |
Created by johnfarrar (John Farrar) : 04/25/07 1:24 PM
Comment by johnfarrar (John Farrar) : 04/25/07 1:35 PM P.S. I would like to use this on some existing data, but this function would be key to achieving it.
Comment by sebtools (Steve Bryant) : 04/25/07 4:20 PM Just to note that this issue will be solved (although in a slightly different manner) in the upcoming 2.1 release.
Updated by sebtools (Steve Bryant) : 07/10/07 11:03 AM This is resolved in 2.1 (and covered in the new documentation).
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