Github user rdblue commented on a diff in the pull request:
https://github.com/apache/spark/pull/21911#discussion_r206741523
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/PlanParserSuite.scala
---
@@ -660,6 +660,62 @@ class PlanParserSuite extends
Github user rdblue commented on a diff in the pull request:
https://github.com/apache/spark/pull/21911#discussion_r206741178
--- Diff:
sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4 ---
@@ -332,7 +332,7 @@ resource
;
queryNoWith
Github user rdblue commented on a diff in the pull request:
https://github.com/apache/spark/pull/21911#discussion_r206740826
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveHints.scala
---
@@ -102,6 +104,39 @@ object ResolveHints {
}
Github user jzhuge commented on a diff in the pull request:
https://github.com/apache/spark/pull/21911#discussion_r206693956
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveHints.scala
---
@@ -102,6 +104,39 @@ object ResolveHints {
}
Github user rdblue commented on a diff in the pull request:
https://github.com/apache/spark/pull/21911#discussion_r206689783
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveHints.scala
---
@@ -102,6 +104,39 @@ object ResolveHints {
}
GitHub user jzhuge opened a pull request:
https://github.com/apache/spark/pull/21911
[SPARK-24940][SQL] Coalesce Hint for SQL Queries
## What changes were proposed in this pull request?
Many Spark SQL users in my company have asked for a way to control the
number of output