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For Query Optimization, what methods you can use?
Answer:
1. Cost based Optimization (Physical)
This is based on the cost of the query. The query can use different paths based on indexes, constraints, sorting methods etc.
Asked In ::
Ashma
21 Nov, 2019 8:53 PM
1. Cost based Optimization (Physical)
This is based on the cost of the query. The query can use different paths based on indexes, constraints, sorting methods etc.
