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How to use ADD CONSTRAINT in SQL (with examples)

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How to use ADD CONSTRAINT in SQL (with examples)

How do you add, drop, and rename constraints in SQL? In this video, we'll take a look at how to use ADD CONSTRAINT, DROP CONSTRAINT, and RENAME CONSTRAINT. We'll also take a look at how to replace SQL constraints in your schema by using SQL transactions to execute the drop and add statements together. (See below for the links mentioned in the ...

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Constraints in SQL (Example Queries)

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跳转到 How to Add Constraints in Existing SQL 的关键时刻

起始时间 02:11Adding Default Constraint on Date Column

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起始时间 00:22Basic Syntax for Adding Constraints

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起始时间 04:18Conclusion and Additional Resources

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