Creating a Data Warehouse Through Joins and Unions Reviews

Nidhish M. · Reviewed 3 yıldan fazla ago

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sanket g. · Reviewed 3 yıldan fazla ago

The tasks were very good and helped in the deeper understanding of the query join. In one particular task Task 6. Join datasets to find insights had problems till the assessment detected that the objective was completed. The objective was not clear initially but then later i tried with a variation of the query to get results of inventory left in addition to sales that are greater than 50% of total inventory and finally it worked.

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NELSON OMAR A. · Reviewed 3 yıldan fazla ago