spark技术分享

2012-12-11admin阅读(1238)赞(0)

Union Logical Operator Union is…​FIXME

2012-12-10admin阅读(1506)赞(0)

TypedFilter Logical Operator TypedFilter is…​FIXME

2012-12-09admin阅读(2191)赞(0)

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

2012-12-08admin阅读(1928)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(1714)赞(0)

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

2012-12-06admin阅读(1644)赞(0)

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

2012-12-05admin阅读(2551)赞(0)

SaveIntoDataSourceCommand Logical Command

2012-12-04admin阅读(1634)赞(0)

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

2012-12-03admin阅读(5142)赞(0)

Repartition Logical Operators — Repartition and RepartitionByExpression

2012-12-02admin阅读(3819)赞(0)

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