Does adding an index lock a table?


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More MySQL Interview Questions

How to find the unique values if the value in the column is repeated?

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Write a query to create a database and a table?

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What is federated tables in mysql?

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What is query log in mysql?

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Can mysql scale horizontally?

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What is mysql data directory?

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What is username in mysql?

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Is number a datatype in mysql?

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How can you filter the duplicate data while retrieving records from the table?

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If you wish to encrypt the username and password using php, how will you do that?

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