Fix issue with GROUP BY YEAR() #49559
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Grouping By YEAR() is translated to a histogram aggregation, but previously if there was a scalar function invloved (e.g.: `YEAR(date + INTERVAL 2 YEARS)`), there was no proper script created and the histogram was applied on a field with name: `date + INTERVAL 2 YEARS` which doesn't make sense, and resulted in null result. Check the underlying field of YEAR() and if it's a function call `asScript()` to properly get the painless script on which the histogram is applied. Fixes: elastic#49386
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Pinging @elastic/es-search (:Search/SQL) |
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I would put it on 6.8, as well. |
matriv
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Nov 26, 2019
Grouping By YEAR() is translated to a histogram aggregation, but previously if there was a scalar function invloved (e.g.: `YEAR(date + INTERVAL 2 YEARS)`), there was no proper script created and the histogram was applied on a field with name: `date + INTERVAL 2 YEARS` which doesn't make sense, and resulted in null result. Check the underlying field of YEAR() and if it's a function call `asScript()` to properly get the painless script on which the histogram is applied. Fixes: #49386 (cherry picked from commit 93c37ab)
matriv
added a commit
that referenced
this pull request
Nov 26, 2019
Grouping By YEAR() is translated to a histogram aggregation, but previously if there was a scalar function invloved (e.g.: `YEAR(date + INTERVAL 2 YEARS)`), there was no proper script created and the histogram was applied on a field with name: `date + INTERVAL 2 YEARS` which doesn't make sense, and resulted in null result. Check the underlying field of YEAR() and if it's a function call `asScript()` to properly get the painless script on which the histogram is applied. Fixes: #49386 (cherry picked from commit 93c37ab)
matriv
added a commit
that referenced
this pull request
Nov 26, 2019
Grouping By YEAR() is translated to a histogram aggregation, but previously if there was a scalar function invloved (e.g.: `YEAR(date + INTERVAL 2 YEARS)`), there was no proper script created and the histogram was applied on a field with name: `date + INTERVAL 2 YEARS` which doesn't make sense, and resulted in null result. Check the underlying field of YEAR() and if it's a function call `asScript()` to properly get the painless script on which the histogram is applied. Fixes: #49386 (cherry picked from commit 93c37ab)
matriv
added a commit
that referenced
this pull request
Nov 26, 2019
Grouping By YEAR() is translated to a histogram aggregation, but previously if there was a scalar function invloved (e.g.: `YEAR(date + INTERVAL 2 YEARS)`), there was no proper script created and the histogram was applied on a field with name: `date + INTERVAL 2 YEARS` which doesn't make sense, and resulted in null result. Check the underlying field of YEAR() and if it's a function call `asScript()` to properly get the painless script on which the histogram is applied. Fixes: #49386 (cherry picked from commit 93c37ab) (cherry picked from commit e54d7d5)
jpountz
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This was referenced Feb 3, 2020
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Grouping By YEAR() is translated to a histogram aggregation, but
previously if there was a scalar function invloved (e.g.:
YEAR(date + INTERVAL 2 YEARS)), there was no proper script createdand the histogram was applied on a field with name:
date + INTERVAL 2 YEARSwhich doesn't make sense, and resulted in null result.
Check the underlying field of YEAR() and if it's a function call
asScript()to properly get the painless script on which the histogramis applied.
Fixes: #49386