File:Relational key.svg
| Description |
Relational Model for databases, highlighting the Key. The image is of two tables, one storing "login," "first name," and "last name." Another table stores "login" and "phone number." The image illustrates using a unique key to link a phone number to a first and last name. Image created Sodipodi. |
| Date | |
| Source | Own work |
| Author | LionKimbro |
| Other versions | Image:Relational key.png |
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This work has been released into the public domain by its author, LionKimbro, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
. Category:Relational models Category:Diagrams uploaded by User:Mdd