GitHub user YanjieGao opened a pull request:
https://github.com/apache/spark/pull/1150
Spark SQL basicOperator add Intersect operator
Hi all,
I want to submit a basic operator Intersect
For example , in sql case
select * from table1
intersect
select * from table2
So ,i want use this operator support this function in Spark SQL
This operator will return the the intersection of SparkPlan child table
RDD .
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/YanjieGao/spark patch-5
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1150.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1150
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commit e5bff618f09b0b33968e4c12b360e3d30f2878f9
Author: Yanjie Gao <[email protected]>
Date: 2014-06-20T07:20:12Z
Spark SQL basicOperator add Intersect operator
Hi all,
I want to submit a basic operator Intersect
For example , in sql case
select * from table1
intersect
select * from table2
So ,i want use this operator support this function in Spark SQL
This operator will return the the intersection of SparkPlan child table
RDD .
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