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Question 824: Which of the following isnottrue about indexes?
tcs
wipro
infosys
general
aptitude
managing-databases-with-oracle
database
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Indexes are created to enforce uniqueness on columns.
Indexes are created to enable fast retrieval by column values.
Columns that are frequently used with equal conditions in WHERE clauses are good candidates for indexes.
Indexes are created with the ALTER TABLE command.
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