[GitHub] [spark] viirya commented on a change in pull request #27772: [SPARK-31019][SQL] make it clear that people can deduplicate map keys

2020-03-03 Thread GitBox
viirya commented on a change in pull request #27772: [SPARK-31019][SQL] make it 
clear that people can deduplicate map keys
URL: https://github.com/apache/spark/pull/27772#discussion_r387252151
 
 

 ##
 File path: 
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
 ##
 @@ -2435,17 +2450,6 @@ object SQLConf {
 .booleanConf
 .createWithDefault(false)
 
-  val LEGACY_ALLOW_DUPLICATED_MAP_KEY =
 
 Review comment:
   We need to update sql-migration-guide doc too. We already documented 
`spark.sql.legacy.allowDuplicatedMapKeys` there.


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[GitHub] [spark] viirya commented on a change in pull request #27772: [SPARK-31019][SQL] make it clear that people can deduplicate map keys

2020-03-03 Thread GitBox
viirya commented on a change in pull request #27772: [SPARK-31019][SQL] make it 
clear that people can deduplicate map keys
URL: https://github.com/apache/spark/pull/27772#discussion_r387252151
 
 

 ##
 File path: 
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
 ##
 @@ -2435,17 +2450,6 @@ object SQLConf {
 .booleanConf
 .createWithDefault(false)
 
-  val LEGACY_ALLOW_DUPLICATED_MAP_KEY =
 
 Review comment:
   We need to update sql-migration-guide doc too.


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