Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Duplicate
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Fix Version/s: 10.4.0
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Component/s: Storage Engine - InnoDB
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Labels:None
Description
MySQL will rebuild table when dealing with request like drop column or change column ordering, as rebuilding cost a lot of time and block requests on referred tables. it may case the server unavailable.
So we should solve problems by using new method.
Attachments
Issue Links
- duplicates
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MDEV-15562 Instant DROP COLUMN or changing the order of columns
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- Closed
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