After adding a new index to a table, a previously fast query has become significantly slower.What is the most likely reason? - Study24x7
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Database Management System DBMS
4 followers study24x7 26 Sep 2024 09:54 AM study24x7 study24x7

After adding a new index to a table, a previously fast query has become significantly slower.
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A

The index has increased the data retrieval time

B

The new index is not used by the query

C

The index has caused additional overhead for data modifications

D

The database requires reorganization

Databases
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