GitHub user arina-ielchiieva opened a pull request:
https://github.com/apache/drill/pull/714
DRILL-4919: Fix select count(1) / count(*) on csv with header
When columns from file are not needed in result (`isSkipQuery = true`),
empty list of columns is replaced for text files with `columns[0]`. But
currently text files with headers do not support `columns` syntax, so for these
type of files we need to replace empty list of columns with default named
column.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/arina-ielchiieva/drill DRILL-4919
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/714.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 #714
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commit c2d1e222fac64dc6c5b177c983a2e5b2d5227190
Author: Arina Ielchiieva <[email protected]>
Date: 2016-12-29T15:42:53Z
DRILL-4919: Fix select count(1) / count(*) on csv with header
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