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How phpstorm operates the database to establish foreign keys

藏色散人
Release： 2021-07-03 15:43:12
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Preface

I always feel that it is inconvenient to write sql by hand without prompts. I finally found a method to operate the database in PHPstorm. The record is as follows

Text

Create two tables

##If you want to set SET NULL, then it must be allowed to be null, and not null cannot be checked

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