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lishenyu
Posts: 103
Posted 19:54 Oct 09, 2015 |

Hi Dr.Sun,

1.Since HW2 is based on HW1, will you give us the solutions to HW1 so that in HW2 we will not make further errors?

2. In HW2 it requires to write relational tables ,is it just like how we did in exercise2?

Thanks!

cysun
Posts: 2935
Posted 20:18 Oct 09, 2015 |

1. No.

2. Yes, something like table(attr1,attr2...) would be enough.