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- Jan 2023
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onlinelearning.berkeley.edu onlinelearning.berkeley.edu
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CREATE INDEX Statement
ABOUT INDEXES *indexes can make queries faster, much like looking for a term in the index of a textbook instead of skimming through all the pages in the book to find all the references to the term. However, indexes take storage space and the DBMS must maintain the index as rows are inserted, updated and deleted in the table.
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