http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/364eb40d/expressions/scalar/ScalarLiteral.cpp
--
diff --git a/expressions/scalar/ScalarLiteral.cpp
b/expressions/scalar/ScalarLiteral.cpp
index 48b5574..808953d
Implement optimizer and execution layers for UNION and INTERSECT.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
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WorkOrder proto clean-up.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/a4bfab90
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Topological sort functionality in DAG
- Implemented a very simple Kahn's algorithm for topological sorting of nodes
in the DAG class.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/7047d3df
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/364eb40d/query_optimizer/rules/CollapseSelection.hpp
--
diff --git a/query_optimizer/rules/CollapseSelection.hpp
b/query_optimizer/rules/CollapseSelection.hpp
new
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/364eb40d/query_optimizer/tests/physical_generator/Select.test
--
diff --git a/query_optimizer/tests/physical_generator/Select.test
Add common-subexpression support.
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Commit:
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Repository: incubator-quickstep
Updated Branches:
refs/heads/frontend-backend 46e411354 -> 79f0e7809
Deserialization logic is implemented for relational operators.
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Commit:
API to get total pending work orders for an operator
- Total includes normal and rebuild work orders.
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Updated Branches:
refs/heads/frontend-backend 0221d1358 -> 46e411354 (forced update)
Deserialization switch logic is implemented.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/frontend-backend 96908588b -> 0221d1358
Deserialization switch logic is implemented.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/master 6e3499a80 -> 3c83c937a
API to get total pending work orders for an operator
- Total includes normal and rebuild work orders.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/master 563abe043 -> 6e3499a80
Topological sort functionality in DAG
- Implemented a very simple Kahn's algorithm for topological sorting of nodes
in the DAG class.
Project:
Repository: incubator-quickstep
Updated Branches:
refs/heads/frontend-backend 596cb529f -> 96908588b
Implemented serialization logic of all relational operators.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/frontend-backend [created] 596cb529f
First commit for frontend-backend separation.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/parallel-distinct-agg [deleted] 17477f575
Repository: incubator-quickstep
Updated Branches:
refs/heads/master 4be8e91a4 -> 17477f575
Use partitioned aggregation for single-function DISTINCT aggregation.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/master b949c5045 -> 6ae0cdd3d
QUICKSTEP-65 Fix Quickstep build failure on Mac OSX 10.12 by turning off
deprecation errors
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Repository: incubator-quickstep
Updated Branches:
refs/heads/auto-worker-pinning [deleted] 248cec273
Repository: incubator-quickstep
Updated Branches:
refs/heads/master 5a3037f2e -> 1340fcb7f
Auto pin workers to CPU cores
- Automatically pin worker threads to CPU cores.
- Use auto pinning when either there are no affinities provided, or the
provided affinities are incorrect.
- Try to
Repository: incubator-quickstep
Updated Branches:
refs/heads/glog-fix-apple [created] 8baa8c375
Suppress glog compilation warnings.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8baa8c37
Repository: incubator-quickstep
Updated Branches:
refs/heads/chaining 8729df822 -> b624413b9
Added the print statement
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Updated Branches:
refs/heads/chaining [created] 8729df822
Changed hash table insertion method to add new bucket to the beginning of the
chain.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/master ac3512ceb -> 0280a7eca
Intial commit for new branch
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/0280a7ec
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/regression 0280a7eca -> c6a0cb25c
Fixed the bug in SetUp.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/c6a0cb25
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Repository: incubator-quickstep
Updated Branches:
refs/heads/date-representation 92555fc43 -> 5a9c29004 (forced update)
[QUICKSTEP-53] New representation and faster comparison operators for DateLit
- New representation for DateLit.
- New comparison implementations for DateLit.
Closes #98
Repository: incubator-quickstep
Updated Branches:
refs/heads/date-representation 2f5b6ddfd -> 92555fc43
Some additional changes for the size change.
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Commit:
Separate Date type from Datetime type.
- Beginning from the parser to the operator execution level, treat Date type
sepearately than the Datetime type.
- Provide support for the extract function when applied on the Date
type, implemented in the DateExtractOperation.
- Modified the tests.
Separate Date type from Datetime type.
- Beginning from the parser to the operator execution level, treat Date type
sepearately than the Datetime type.
- Provide support for the extract function when applied on the Date
type, implemented in the DateExtractOperation.
- Modified the tests.
Repository: incubator-quickstep
Updated Branches:
refs/heads/date-representation 8b450062a -> 2f5b6ddfd (forced update)
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/1d104229/types/operations/unary_operations/tests/DateExtractOperation_unittest.cpp
Repository: incubator-quickstep
Updated Branches:
refs/heads/date-representation 998994eee -> 8b450062a (forced update)
New representation and comparison operators for DateLit.
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Commit:
Added unit tests for the distributed version.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/cdc1e053
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Refactored OptimizerContext and Optimizer.
* Construct physical generator in query_optimizer once for all queries.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8c811c85
Tree:
Initial commit.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8427d068
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/8427d068
Diff:
Minor fixes to the distributed query execution engine.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/59f4dab2
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Diff:
Repository: incubator-quickstep
Updated Branches:
refs/heads/columnvector-append [created] b430e77ad
Initial commit
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/b430e77a
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/fuse-join-with-select e763de0ef -> 29ded9efd
Fixed the bug.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/29ded9ef
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/refactor-hashjoin-probe-build c36bbc92d -> 7c5bdf92e
Applied fixes.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/7c5bdf92
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/refactor-hashjoin-probe-build [created] a0905647b
Implemented hashjoin optimization class and removed the logic from
ExecutionGenerator.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
Added a field in Physical HashJoin to save right(build) side estimated
cardinality.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/a0905647
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/selection-probe-fuse 8f705ed54 -> e7232c13d
Moved hash swap logic from ExecutionGenerator to physical optimization.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/selection-probe-fuse 590b6f012 -> 8f705ed54
Additional changes for adding fuse optimization: Changed HashJoinWorkOrder
layout etc.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/selection-probe-fuse [created] 590b6f012
Initial changes.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/590b6f01
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/master b258821ef -> 040a511aa
Fixed the time measurement from milli to microseconds.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/quickstep-33 cf7a53d55 -> d82365731 (forced update)
QUICKSTEP-33: Fixed the bug in NumericCast.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/00ca1e4b/parser/preprocessed/SqlLexer_gen.cpp
--
diff --git a/parser/preprocessed/SqlLexer_gen.cpp
b/parser/preprocessed/SqlLexer_gen.cpp
index db20491..d02db56
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/d6428914/parser/preprocessed/SqlParser_gen.hpp
--
diff --git a/parser/preprocessed/SqlParser_gen.hpp
b/parser/preprocessed/SqlParser_gen.hpp
index fea31d6..0f66d1d
QUICKSTEP-6: New fixed precision number type: Decimal.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/8570a906
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Diff:
QUICKSTEP-20: Added parser support for SQL window aggregation function
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/00ca1e4b
Tree:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/parser/preprocessed/SqlParser_gen.cpp
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diff --git a/parser/preprocessed/SqlParser_gen.cpp
b/parser/preprocessed/SqlParser_gen.cpp
index 8fdf490..6827de2
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/8570a906/types/operations/unary_operations/NumericCastOperation.hpp
--
diff --git a/types/operations/unary_operations/NumericCastOperation.hpp
Basic support to report individual work order profiling results
- A flag to enable work order profiling report generation.
- At the end of each query, a report is generated which includes worker
ID, its NUMA socket, the operator that produced the WorkOrder
and the execution time in
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 21e912c93 -> 0dd7978bb (forced update)
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/0dd7978b/parser/preprocessed/SqlParser_gen.hpp
--
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/0dd7978b/parser/preprocessed/SqlParser_gen.cpp
--
diff --git a/parser/preprocessed/SqlParser_gen.cpp
b/parser/preprocessed/SqlParser_gen.cpp
index 038db14..c3f48ae
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 0a3e43f29 -> 21e912c93
Use constructor instead of builder in unit test.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 2d1710945 -> 0a3e43f29
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/0a3e43f2/parser/preprocessed/SqlParser_gen.hpp
--
diff --git
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/0a3e43f2/parser/preprocessed/SqlParser_gen.cpp
--
diff --git a/parser/preprocessed/SqlParser_gen.cpp
b/parser/preprocessed/SqlParser_gen.cpp
index 038db14..c3f48ae
Updated preprocessed lexer and parser files.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/0a3e43f2
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Diff:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type aebb4a3bd -> cf33c724a
Changed proto decsription.
Project: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/repo
Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/cf33c724
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 889c4805e -> 0acaf423a
New fixes.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/0acaf423
Tree:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 85dab23c7 -> 889c4805e
Fix in vector copy elision.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/889c4805
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Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 8bb4c61ef -> 88306cbdb
default constructor for DecimalLit.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/88306cbd
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 7e668513f -> 85b0694b0
DecimalLit conversions.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/85b0694b
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Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type f28c46ecc -> 169c1f37c
Include DecimalType in NumericCastOperation.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 5815103db -> f28c46ecc
Adding numeric cast for Decimal type.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/f28c46ec
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 18f526050 -> 5815103db
First part of the unit test.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/5815103d
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Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 4358b6edd -> 6b11fe0c2
Fixed bug where the wrong operator is used.
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Commit:
Repository: incubator-quickstep
Updated Branches:
refs/heads/decimal-type 400d268b9 -> 4358b6edd
Introduced comparator functors for Decimal type.
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Commit:
Reordered Query ID in operators and work orders.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/1be47dcb
Tree: http://git-wip-us.apache.org/repos/asf/incubator-quickstep/tree/1be47dcb
Diff:
Long lived Foreman thread
- Foreman thread lives through the lifetime of the Quickstep process.
- Foreman and main thread communicate through TMB messages.
- Foreman admits queries and routes them to PolicyEnforcer.
- Foreman relays messages to policy enforcer which in turn processes it,
based
New type for fixed precision number: Decimal.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/5aa55931
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QUICKSTEP-10: Serialized WorkOrders as proto.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/c9214ecb
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Add a shell script that logs the build process for later profiling.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/07c011d2
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Test the default vector elision level `selection` in CI.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/659967a9
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Fixed a g++ compiler warning (#221)
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/43f16262
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Add options to build gflag as a shared library.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/096abe29
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Change the default value of Joined Tuple Collector (#226)
On NUMA boxes, the vector based joined tuple collector slows down queries.
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Fix bug: specify log file name correctly
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/31e9e4ce
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Part I of a sequence of changes to bring the NOTICE and Copyright in line with
ASF guidelines
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Visualize optimized physical plan in DOT format (#232)
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In ScopedBuffer, initialize the allocated memory bytes to 0 (#230)
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Use shared libraries when building on Travis
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/ccd11c08
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Make scale fixed to 10^2.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/400d268b
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/40542682/relational_operators/SortMergeRunOperator.hpp
--
diff --git a/relational_operators/SortMergeRunOperator.hpp
b/relational_operators/SortMergeRunOperator.hpp
Fixed a potential segfault with CompressedBlockBuilder.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/eebb4644
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Fix bug in the SMA code (#223)
* Fix bug in the SMA code so that the SMA predicate evaluation is only
applied if at least one of the operands in the predicate is a
static value.
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Commit:
Add option to enable Google Profiler.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/540c09e6
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Added hash join order optimization for star schema queries. (#229)
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/cd9db299
Tree:
Added BlockLocator.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/3789da72
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Diff:
New changes.
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/d71599fd
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Diff:
Initial support for collecting table statistics: number of distinct values
(#227)
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/c6772597
Tree:
Improved TextScanOperator.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/4f8fdbe8
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Diff:
Groupby hashtable pool (#236)
- Created a HashTablePool class for group by clause.
- Each thread can checkout it's own hash table while doing group by
aggregation.
- AggregationOperationState uses one hash table pool per group by
clause.
Project:
BugFix: Update NumQueuedWorkOrders to fix scheduling
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/49316237
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Diff:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/1be47dcb/relational_operators/tests/HashJoinOperator_unittest.cpp
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diff --git a/relational_operators/tests/HashJoinOperator_unittest.cpp
Fix conditional per-target flags for lexer
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/29768a72
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Diff:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/1be47dcb/relational_operators/NestedLoopsJoinOperator.hpp
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diff --git a/relational_operators/NestedLoopsJoinOperator.hpp
Resolves SMA bugs revealed by TPCH. (#234)
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/882cd386
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Diff:
Reverting the PR that gets the number of rows (#233)
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http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/0115e961
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Diff:
Fix typos in CMakeLists.txt.
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Commit:
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/commit/fd75e175
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Diff:
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