This repository has been archived by the owner on Sep 27, 2019. It is now read-only.

Optimizer refactor and cost model additions#1484

Merged

apavlo merged 23 commits intocmu-db:masterfrom GustavoAngulo:postgres_cost_model

Feb 13, 2019

+1,143-1,214

Commits on Oct 1, 2018

Separate cost model from optimizer and add postgres cost model
GustavoAngulo
committed

Commits on Oct 26, 2018

Fix bug overflow in Analyze
GustavoAngulo
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Commits on Jan 17, 2019

Changes to cost model construction
GustavoAngulo
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Fix bug in stats hashing
GustavoAngulo
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Fix to commutativity of equality comparison expressions
GustavoAngulo
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Revert group equality, this works
GustavoAngulo
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Move Postgres cost model to header file and add some starting plan tests, along with more optimizer test utility functions
GustavoAngulo
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Commits on Jan 18, 2019

Remove printf
GustavoAngulo
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Remove old optimizer constructor
GustavoAngulo
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Commits on Jan 23, 2019

Fix unused variable
GustavoAngulo
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Testing if changing llvm path fixes travis
GustavoAngulo
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Did not work : (
GustavoAngulo
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Ok trying changing to 3.9.1_2
GustavoAngulo
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Commits on Jan 24, 2019

Revert "Fix bug overflow in Analyze"
GustavoAngulo
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Update LLVM dir in travis config
GustavoAngulo
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Commits on Jan 25, 2019

Merge remote-tracking branch 'upstream/master'
GustavoAngulo
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Merge remote-tracking branch 'origin/master' into postgres_cost_model
GustavoAngulo
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Commits on Jan 31, 2019

Add trivial cost model
GustavoAngulo
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Commits on Feb 3, 2019

Move files into stats folder
GustavoAngulo
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Add test cases for trivial cost model
GustavoAngulo
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Commits on Feb 5, 2019

Delete cost.h and cost.cpp that were commented out
GustavoAngulo
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Cost model name and directory refactoring
GustavoAngulo
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Commits on Feb 12, 2019

Fix three join test
GustavoAngulo
committed