SQL question. What does it mean to optimize the table structure?

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eldar_web2014-12-10 17:58:08

SQL

eldar_web, 2014-12-10 17:58:08

SQL question. What does it mean to optimize the table structure?

There is a certain table. And we make certain requests to it.
But there is a task:
Optimize the structure of the table for the resulting queries.
What does it mean? Can you explain with examples?

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Puma Thailand, 2014-12-10
@opium

correct field types and indexes

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