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QWhich of the following DDL statements is used to create a new index on multiple columns of a table in MySQL?

ID: #15463 Data definition language - MySQL 95 views
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#15463Q ID
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Data definition language - MySQLTopic
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  • A CREATE UNIQUE INDEX ✔ ✖
  • B CREATE COMPOSITE INDEX ✔ ✖
  • C CREATE INDEX ✔ ✖
  • D CREATE MULTIKEY INDEX ✔ ✖
Correct Answer: Option C

Explanation

The CREATE INDEX statement in MySQL is used to create a new index on one or more columns of a table. It improves query performance by allowing faster data retrieval based on the indexed columns.

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