apache/drill

Pull Requests Commits

Fix the duplicate field names in join operator. Work in progress for column star.

Jinfeng Ni committed 10 years ago

d91a01a1

handle double project by copying

StevenMPhillips committed 10 years ago

31d19946

Add couple of optiq rule into logical plan phase. Add operator mapping for is not null, is true.

Jinfeng Ni committed 10 years ago

2038bc62

Revert "Create CastExpression and traverse visitor pattern while performing implicit cast in ExpressionTreeMaterializer."

Jinfeng Ni committed 10 years ago

eeb85357

Adjust project's trait field id based on the mapping from input to output. Output Rel and Logicl Rel for debug purpose.

Jinfeng Ni committed 10 years ago

342f3fd0

DRILL-437: Add support for POSTFIX operators.

vkorukanti committed 10 years ago

d3c7abeb

allocate 100 bytes/record for variable length in partition sender

StevenMPhillips committed 10 years ago

f48d9988

Bug in DrillOptiq while generating cast functions to Float, Double, IntervalYear and IntervalDay

mehant committed 10 years ago

f2f889c1

Create CastExpression and traverse visitor pattern while performing implicit cast in ExpressionTreeMaterializer.

mehant committed 10 years ago

443e4e9f

Build the IfExpression correcty in ExpressionStringBuilder

mehant committed 10 years ago

db0ff636

set def recordCount for explain

StevenMPhillips committed 10 years ago

6976f92a

in partition sender, release incoming vectors after partitioning

StevenMPhillips committed 10 years ago

d37d9241

in partition sender, on Iteroutcome.STOP, cleanup without flushing

StevenMPhillips committed 10 years ago

e28e1ef3

fix merging receiver

StevenMPhillips committed 10 years ago

bf3fa660

Add the date expressions in the tpch queries

mehant committed 10 years ago

02b20681

fix or, query uncomment and add absolute reference.

jacques-n committed 10 years ago

029c5b89

implement function to cast from long to date, timestamp

StevenMPhillips committed 10 years ago

255d528e

Expression string builder bug, JODA cannot handle white space

StevenMPhillips committed 10 years ago

2faf6ef0

serialize "and" function as "booleanAnd" to not confuse parser

StevenMPhillips committed 10 years ago

8c512489

Use RexLiteral.type and RexLiteral.typeName while converting from Optiq to Drill literals.

mehant committed 10 years ago

18a24dac

Modify StreamAggPrule to support no group by key case. Modify MergeJoin to reject cartesian join.

Jinfeng Ni committed 10 years ago

311fadea

Support CASE statement in query 1. Pending testcases

vkorukanti committed 10 years ago

3b9df0de

Support identity comparison of RelDataTypeDrillImpl. Fix tpch query aliases in 04 and 09

jacques-n committed 10 years ago

eae6fa4d

Updates for latest Optiq version

jacques-n committed 10 years ago

a4a2c533

- Fixes for more recent optiq snapshot

jacques-n committed 10 years ago

62a78667

DRILL-450: Add exchange rules, move from BasicOptimizer to Optiq

Jinfeng Ni committed 10 years ago

6b517daa

Start on move towards optiq for I --> p

jacques-n committed 10 years ago

22c41907

DRILL-356: Changes to support date type

mehant committed 10 years ago

71e912a4

Fix Drill-487. Setup mappings appropriately for compare functions. Throw exception instead of assert when no join conditions are present. Enable PushFilterPastJoinRule .

Aman Sinha committed 10 years ago

838fda82

DRILL-443: Fix potential memory leaks inside HashAggregation and HashTable.

Aman Sinha committed 10 years ago

84d23350

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