[SPARK-17123][SQL][BRANCH-2.0] Use type-widened encoder for DataFrame for set operations #15601
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… encoder to allow type-widening from set operations"
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Test build #67412 has finished for PR 15601 at commit
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Contributor
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LGTM. Merging to branch-2.0. Could you close this? |
asfgit
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Oct 23, 2016
… for set operations ## What changes were proposed in this pull request? This PR backports #15072 Please note that the test code is a bit different with the master as #14786 was only merged into master and therefore, it does not support type-widening between `DateType` and `TimestampType`. So, both types were taken out from the test. ## How was this patch tested? Unit test in `DataFrameSuite`. Author: hyukjinkwon <[email protected]> Closes #15601 from HyukjinKwon/backport-17123.
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Test build #67413 has finished for PR 15601 at commit
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What changes were proposed in this pull request?
This PR backports #15072
Please note that the test code is a bit different with the master as #14786 was only merged into master and therefore, it does not support type-widening between
DateTypeandTimestampType.So, both types were taken out from the test.
How was this patch tested?
Unit test in
DataFrameSuite.