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group: UIBK - R, S, T | |
description: Tables from and for the lecture [Databases: Foundations, Data Models and System Concepts - University of Innsbruck](http://dbis-informatik.uibk.ac.at/249-0-VO-Datenbanksysteme.html) chapter 3 | |
category@de:Universität Innsbruck | |
category@en:University of Innsbruck | |
empregado = { | |
pnome:string, ssn:string,salario:number,superssn:string,dno:number | |
John,1234,30000,3334,5 | |
Frank,3334,4000,8886,5 |
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^((1[1|2|3|4|5|6|7|8|9])|(2[1|2|4])|(3[1|2|3|4|5|7|8])|(4[1|2|3|4|5|6])|(5[1|3|4|5])|(6[1|2|3|4|5|6|7])|(7[1|3|4|5|7|9])|(8[1|2|3|5|6|7|8|9])|(9[1|2|3|4|5|6|7|8|9]))(9)[1-9]{8}$ |