Repository: spark
Updated Branches:
refs/heads/branch-2.1 9873d57f2 -> 4af82d56f
[SPARK-18295][SQL] Make to_json function null safe (matching it to from_json)
## What changes were proposed in this pull request?
This PR proposes to match up the behaviour of `to_json` to `from_json` function
Repository: spark
Updated Branches:
refs/heads/master 3a710b94b -> 3eda05703
[SPARK-18295][SQL] Make to_json function null safe (matching it to from_json)
## What changes were proposed in this pull request?
This PR proposes to match up the behaviour of `to_json` to `from_json` function
for
