标签：spark-sql

2012-12-25admin阅读(1651)赞(0)

Exchange Contract — Base for Unary Physical Operators that Exchange Data

2012-12-24admin阅读(943)赞(0)

BaseLimitExec Contract BaseLimitExec is…​FIXME Table 1. BaseLimitExecs BaseLimitExec Descripti ...

2012-12-23admin阅读(1184)赞(0)

ObjectConsumerExec Contract — Unary Physical Operators with Child Physical Operator with One-Attri ...

2012-12-22admin阅读(1016)赞(0)

ColumnarBatchScan Contract — Physical Operators With Vectorized Reader

2012-12-21admin阅读(1353)赞(0)

DataSourceScanExec Contract — Leaf Physical Operators to Scan Over BaseRelation

2012-12-20admin阅读(2885)赞(0)

SparkPlan Contract — Physical Operators in Physical Query Plan of Structured Query

2012-12-19admin阅读(1556)赞(0)

View Unary Logical Operator View is a logical operator with a single child logical operator. View is created exc ...

2012-12-18admin阅读(1439)赞(0)

WithWindowDefinition Unary Logical Operator

2012-12-17admin阅读(1520)赞(0)

Window Unary Logical Operator Window is a unary logical operator that…​FIXME Window is created when: ...

2012-12-16admin阅读(1279)赞(0)

UnresolvedTableValuedFunction UnresolvedTableValuedFunction is…​FIXME