spark技术分享

2012-12-11admin阅读(1175)赞(0)

Union Logical Operator Union is…​FIXME

2012-12-10admin阅读(1433)赞(0)

TypedFilter Logical Operator TypedFilter is…​FIXME

2012-12-09admin阅读(2096)赞(0)

SubqueryAlias Unary Logical Operator SubqueryAlias is a unary logical operator that represents an aliased subquery ...

2012-12-08admin阅读(1849)赞(0)

Sort Unary Logical Operator Sort is a unary logical operator that represents the following in a logical plan: ...

2012-12-07admin阅读(1638)赞(0)

ShowTablesCommand Logical Command ShowTablesCommand is a logical command for…​FIXME Executing Logic ...

2012-12-06admin阅读(1561)赞(0)

ShowCreateTableCommand Logical Command ShowCreateTableCommand is a logical command that executes a SHOW CREATE TAB ...

2012-12-05admin阅读(2463)赞(0)

SaveIntoDataSourceCommand Logical Command

2012-12-04admin阅读(1562)赞(0)

ResolvedHint Unary Logical Operator ResolvedHint is a unary logical operator that…​FIXME ResolvedHin ...

2012-12-03admin阅读(5072)赞(0)

Repartition Logical Operators — Repartition and RepartitionByExpression

2012-12-02admin阅读(3739)赞(0)

Range Leaf Logical Operator Range is a leaf logical operator that…​FIXME