[SPARK-29774][SQL][FOLLOWUP] Add a migration guide for date_add and date_sub #26932
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Test build #115483 has finished for PR 26932 at commit
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cloud-fan
approved these changes
Dec 18, 2019
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thanks, merging to master! |
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What changes were proposed in this pull request?
add a migration guide for date_add and date_sub to indicates their behavior change. It a followup for #26412
Why are the changes needed?
add a migration guide
Does this PR introduce any user-facing change?
yes, doc change
How was this patch tested?
no