Easily set up automatic Primary key on existing database
In some cases, there is no need to have a primary key on the tables. But what if suddenly you need your tables to have it? Here is an easy way to have it with a new column that would make unique primary key values automatically.
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TABLE OF CONTENTS
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00:00 - Introduction
02:25 - Script to create new tables
03:56 - Identity and we need it
06:43 - Conclusion
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