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1. A general question: Table A has 5 columns and 100 row and table B has 7 columns and 2000 row a. The cross join
1. A general question: Table A has 5 columns and 100 row and table B has 7 columns and 2000 row a. The cross join of A and B will have how many columns and rows? b. What is the degree and cardinality of the table C is it is created by Create Table Cas (select * from A join B)
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