Question
For this example:In a store, each workers has to write a daily report about own sales. For each month he has to write a monthly
For this example:In a store, each workers has to write a daily report about own sales. For each month he has to write a monthly report which is composed of the daily reports of that month. Each workers can be in only one sale at any given time.Find:
a.The relationships and give their types b.The Attributes and entities c.Determining attribute. d. E-R diagram
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Database Systems For Advanced Applications 17th International Conference Dasfaa 2012 International Workshops Flashdb Items Snsm Sim Dqdi Busan South Korea April 2012 Proceedings Lncs 7240
Authors: Hwanjo Yu ,Ge Yu ,Wynne Hsu ,Yang-Sae Moon ,Rainer Unland ,Jaesoo Yoo
2012th Edition
3642290221, 978-3642290220
