[MDEV-8728] Fix a number of problems in equal field and equal expression propagation Created: 2015-09-02  Updated: 2015-09-22  Resolved: 2015-09-22

Status: Closed
Project: MariaDB Server
Component/s: Optimizer
Affects Version/s: 5.5, 10.0, 10.1
Fix Version/s: 10.1.8

Type: Bug Priority: Critical
Reporter: Alexander Barkov Assignee: Alexander Barkov
Resolution: Fixed Votes: 0
Labels: propagation

Issue Links:
Blocks
is blocked by MDEV-8369 Unexpected impossible WHERE for a con... Closed
is blocked by MDEV-8661 Wrong result for SELECT..WHERE a='a' ... Closed
is blocked by MDEV-8671 Wrong result for SELECT..WHERE varcha... Closed
is blocked by MDEV-8679 Equal field propagation is not used f... Closed
is blocked by MDEV-8680 Wrong result for SELECT..WHERE a IN (... Closed
is blocked by MDEV-8688 Wrong result for SELECT..WHERE varcha... Closed
is blocked by MDEV-8694 Wrong result for SELECT..WHERE a NOT ... Closed
is blocked by MDEV-8695 Wrong result for SELECT..WHERE varcha... Closed
is blocked by MDEV-8698 Wrong result for SELECT..WHERE a BETW... Closed
is blocked by MDEV-8699 Wrong result for SELECT..WHERE HEX(da... Closed
is blocked by MDEV-8703 Wrong result for SELECT..WHERE LENGTH... Closed
is blocked by MDEV-8704 Wrong result for SELECT..WHERE LENGTH... Closed
is blocked by MDEV-8705 Wrong result for SELECT..WHERE latin1... Closed
is blocked by MDEV-8706 Wrong result for SELECT..WHERE time_c... Closed
is blocked by MDEV-8707 Wrong result for SELECT..WHERE varcha... Closed
is blocked by MDEV-8709 Row equality elements do not get prop... Closed
is blocked by MDEV-8722 The patch for MDEV-8688 disabled equa... Closed
is blocked by MDEV-8723 Wrong result for SELECT..WHERE COLLAT... Closed
is blocked by MDEV-8729 Wrong result for SELECT..WHERE HEX(en... Closed
is blocked by MDEV-8740 Wrong result for SELECT..WHERE year_f... Closed
is blocked by MDEV-8741 Equal field propagation leaves some r... Closed
is blocked by MDEV-8742 Wrong result for SELECT..WHERE view_l... Closed
is blocked by MDEV-8747 Wrong result for SELECT..WHERE derive... Closed
is blocked by MDEV-8749 Wrong result for SELECT..WHERE derive... Closed
is blocked by MDEV-8752 Wrong result for SELECT..WHERE CASE e... Closed
is blocked by MDEV-8754 Wrong result for SELECT..WHERE year_f... Closed
is blocked by MDEV-8755 Equal field propagation is not perfor... Closed
is blocked by MDEV-8766 Wrong result for SELECT..WHERE LENGTH... Closed
is blocked by MDEV-8793 Wrong result set for SELECT ... WHERE... Closed
is blocked by MDEV-8816 Equal field propagation is not applie... Closed
Relates
relates to MDEV-8748 ENUM does not perform equal field pro... Open
relates to MDEV-8790 EXPLAIN SELECT after equal fields pro... Open
Sprint: 10.1.8-1, 10.1.8-2

 Description   

This is a meta task to fix a few problems in equal field propagation.
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