Difference Between Impicit Index and Explicit Cursor

If an implicit index is created when we create a primary key, then what is the need of explicit cursor?

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shiva sai

  • Feb 15th, 2016

1. Using implicit index the data can be fetched fastly only when the where clause has primary key column.

2. Explicit cursor is used when we want to fetch more than one record and also the where condition does not have primary column.

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