Revision f197204f0376c5bca5a4ebb7111b1282cd3f8199 authored by John Ayad on 14 December 2019, 21:08:15 UTC, committed by Dongjoon Hyun on 14 December 2019, 21:08:15 UTC
### What changes were proposed in this pull request? Link to appropriate Java Class with list of date/time patterns supported ### Why are the changes needed? Avoid confusion on the end-user's side of things, as seen in questions like [this](https://stackoverflow.com/questions/54496878/date-format-conversion-is-adding-1-year-to-the-border-dates) on StackOverflow ### Does this PR introduce any user-facing change? Yes, Docs are updated. ### How was this patch tested? `date_format`: ![image](https://user-images.githubusercontent.com/2394761/70796647-b5c55900-1d9a-11ea-89f9-7a8661641c09.png) `to_unix_timestamp`: ![image](https://user-images.githubusercontent.com/2394761/70796664-c07fee00-1d9a-11ea-9029-e82d899e3f59.png) `unix_timestamp`: ![image](https://user-images.githubusercontent.com/2394761/70796688-caa1ec80-1d9a-11ea-8868-a18c437a5d49.png) `from_unixtime`: ![image](https://user-images.githubusercontent.com/2394761/70796703-d4c3eb00-1d9a-11ea-85fe-3c672e0cda28.png) `to_date`: ![image](https://user-images.githubusercontent.com/2394761/70796718-dd1c2600-1d9a-11ea-81f4-a0966eeb0f1d.png) `to_timestamp`: ![image](https://user-images.githubusercontent.com/2394761/70796735-e6a58e00-1d9a-11ea-8ef7-d3e1d9b5370f.png) Closes #26864 from johnhany97/SPARK-30236. Authored-by: John Ayad <johnhany97@gmail.com> Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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