GitHub user zhangjackey opened a pull request:
https://github.com/apache/incubator-hawq/pull/1351
HAWQ-1603.add new hook API
add two hook API.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhangjackey/incubator-hawq v_expr
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/1351.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 #1351
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commit 6a44fd37be021c083004619e74834078bf967c0c
Author: Shujie Zhang <shzhang@...>
Date: 2018-04-04T08:10:07Z
add new hook API
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