org.apache.spark.sql.execution.adaptive.AdaptiveQueryExecSuite

Avoid changing merge join to broadcast join if too many empty partitions on build plan

Avoid plan change if cost is greater

Broadcast exchange reuse across subqueries

Change merge join to broadcast join

Change merge join to broadcast join and reduce number of shuffle partitions

Change merge join to broadcast join without local shuffle reader

Exchange reuse

Exchange reuse across subqueries

Exchange reuse with subqueries

multiple joins

multiple joins with aggregate

multiple joins with aggregate 2

Scalar subquery

Scalar subquery in later stages

Subquery de-correlation in Union queries

Subquery reuse

Union/Except/Intersect queries