标签：spark-sql

2013-02-13admin阅读(1365)赞(0)

ExtractWindowExpressions Logical Resolution Rule

2013-02-12admin阅读(1508)赞(0)

DetermineTableStats Logical PostHoc Resolution Rule — Computing Total Size Table Statistic for Hiv ...

2013-02-11admin阅读(1340)赞(0)

DataSourceAnalysis PostHoc Logical Resolution Rule

2013-02-10admin阅读(1359)赞(0)

CleanupAliases Logical Analysis Rule CleanupAliases is a logical analysis rule that transforms a logical query pla ...

2013-02-09admin阅读(1372)赞(0)

AliasViewChild Logical Analysis Rule AliasViewChild is a logical analysis rule that transforms a logical query pla ...

2013-02-08admin阅读(1250)赞(0)

WholeStageCodegenExec Unary Physical Operator for Java Code Generation

2013-02-07admin阅读(1426)赞(0)

WindowFunctionFrame WindowFunctionFrame is a contract for…​FIXME Table 1. WindowFunctionFrame’ ...

2013-02-06admin阅读(1417)赞(0)

AggregateProcessor AggregateProcessor is created and used exclusively when WindowExec physical operator is execute ...

2013-02-05admin阅读(3471)赞(0)

WindowExec Unary Physical Operator WindowExec is a unary physical operator (i.e. with one child physical operator) ...

2013-02-04admin阅读(3291)赞(0)

SubqueryExec Unary Physical Operator SubqueryExec is a unary physical operator (i.e. with one child physical opera ...