Details
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Type:
Technical task
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Status: Closed (View Workflow)
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 10.3, 10.4
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Component/s: Data Manipulation - Delete, Data Manipulation - Update, Versioned Tables
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Labels:None
Description
Improve versioning DML operation by replacing linear search of current records with `vers_setup_conds()`.
Attachments
Issue Links
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MDEV-16546 System versioning setting to allow history modification
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- Closed
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- is duplicated by
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MDEV-15842 Index is not used for row_end in UPDATE/DELETE
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- Closed
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MDEV-18957 UPDATE with LIMIT clause is wrong for versioned partitioned tables
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- Closed
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- relates to
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MDEV-14687 DELETE HISTORY in prepared stmt crash
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- Closed
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MDEV-15391 Server crashes in JOIN::fix_all_splittings_in_plan or Assertion `join->best_read < double(1.79...e+308L)' failed
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- Closed
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MDEV-16783 Assertion `!conds' failed in mysql_delete upon 2nd execution of SP with DELETE HISTORY
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- Closed
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MDEV-17613 MIN/MAX Optimization (Select tables optimized away) does not work
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- Stalled
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