cloud-fan closed pull request #45934: [SPARK-47769][SQL] Add
schema_of_variant_agg expression.
URL: https://github.com/apache/spark/pull/45934
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cloud-fan commented on PR #45934:
URL: https://github.com/apache/spark/pull/45934#issuecomment-2058274239
thanks, merging to master!
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chenhao-db commented on PR #45934:
URL: https://github.com/apache/spark/pull/45934#issuecomment-2058116518
@cloud-fan could you help merge it? Thanks!
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chenhao-db commented on code in PR #45934:
URL: https://github.com/apache/spark/pull/45934#discussion_r1565144329
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/variant/variantExpressions.scala:
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@@ -489,3 +492,67 @@ object SchemaOfVariant {
def me
cloud-fan commented on code in PR #45934:
URL: https://github.com/apache/spark/pull/45934#discussion_r1565141180
##
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/variant/variantExpressions.scala:
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@@ -489,3 +492,67 @@ object SchemaOfVariant {
def mer
chenhao-db opened a new pull request, #45934:
URL: https://github.com/apache/spark/pull/45934
### What changes were proposed in this pull request?
This PR adds a new `schema_of_variant_agg` expression. It returns the merged
schema in the SQL format of a variant column. Compared to `sc
