where can u use secondary index in program please tell me?
is there any tool to test in development client?is there any
performance tool is thre pleaseeee tell me?
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Answer Posted / sudheer
i ur tables no primarykeys are not their then u have to use secondary indexes.
bcoz u dont have any primarykey u dont search the records properly.
but inthis case secondary indexes are chosen.
in secondary indexes search the records by using non primary keys in a table.
i performance wise primary key is best when compared to secondary index
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