How to add index to data table using navicat

Foreword:

For work needs, use navicat to add indexes to the data table and organize it into articles for future viewing.

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Analyze common query scenarios, add indexes to fields, and increase query speed.

You can add a single column index and a joint index.

Right click, you can view and add modified indexes in the design table!

Indices must be added according to common query scenarios!

Write a sql statement and test it, and the index is indeed used!

You can determine what index is used by its name!

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