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Posted to issues@hawq.apache.org by denalex <gi...@git.apache.org> on 2016/10/12 20:54:49 UTC

[GitHub] incubator-hawq pull request #957: HAWQ-963. PXF support for IS_NULL and IS_N...

GitHub user denalex opened a pull request:

    https://github.com/apache/incubator-hawq/pull/957

    HAWQ-963. PXF support for IS_NULL and IS_NOT_NULL conditions

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/denalex/incubator-hawq alex-HAWQ-963

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-hawq/pull/957.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 #957
    
----
commit 3f7894df71d0c8f4bf086d747b33073e00daa50d
Author: Alexander Denissov <ad...@pivotal.io>
Date:   2016-10-12T20:46:33Z

    HAWQ-963. PXF support for IS_NULL and IS_NOT_NULL conditions

----


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[GitHub] incubator-hawq pull request #957: HAWQ-963. PXF support for IS_NULL and IS_N...

Posted by sansanichfb <gi...@git.apache.org>.
Github user sansanichfb commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/957#discussion_r83110772
  
    --- Diff: pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/FilterParser.java ---
    @@ -63,7 +63,9 @@
             HDOP_EQ,
             HDOP_NE,
             HDOP_AND,
    -        HDOP_LIKE
    +        HDOP_LIKE,
    +        HDOP_ISNULL,
    --- End diff --
    
    Make them HDOP_IS_NULL, HDOP_IS_NOT_NULL?


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[GitHub] incubator-hawq pull request #957: HAWQ-963. PXF support for IS_NULL and IS_N...

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-hawq/pull/957


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[GitHub] incubator-hawq pull request #957: HAWQ-963. PXF support for IS_NULL and IS_N...

Posted by sansanichfb <gi...@git.apache.org>.
Github user sansanichfb commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/957#discussion_r83111298
  
    --- Diff: pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/FilterParser.java ---
    @@ -63,7 +63,9 @@
             HDOP_EQ,
             HDOP_NE,
             HDOP_AND,
    -        HDOP_LIKE
    +        HDOP_LIKE,
    --- End diff --
    
    Does it makes sense to separate UnaryOperation to new enum?


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[GitHub] incubator-hawq pull request #957: HAWQ-963. PXF support for IS_NULL and IS_N...

Posted by shivzone <gi...@git.apache.org>.
Github user shivzone commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/957#discussion_r83262359
  
    --- Diff: pxf/pxf-api/src/main/java/org/apache/hawq/pxf/api/FilterParser.java ---
    @@ -63,7 +63,9 @@
             HDOP_EQ,
             HDOP_NE,
             HDOP_AND,
    -        HDOP_LIKE
    +        HDOP_LIKE,
    --- End diff --
    
    I don't think we need a separate enum for unary operator. We have separate enums currently based on how HAWQ bridge separates a/c/o operators. Also we will soon introduce IN and other operators as well.


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