spark-instrumented-optimizer/sql/core
gatorsmile 53e5251bb3 [SPARK-22675][SQL] Refactoring PropagateTypes in TypeCoercion
## What changes were proposed in this pull request?
PropagateTypes are called twice in TypeCoercion. We do not need to call it twice. Instead, we should call it after each change on the types.

## How was this patch tested?
The existing tests

Author: gatorsmile <gatorsmile@gmail.com>

Closes #19874 from gatorsmile/deduplicatePropagateTypes.
2017-12-05 20:43:02 +08:00
..
benchmarks [SPARK-17335][SQL] Fix ArrayType and MapType CatalogString. 2016-09-03 19:02:20 +02:00
src [SPARK-22675][SQL] Refactoring PropagateTypes in TypeCoercion 2017-12-05 20:43:02 +08:00
pom.xml [SPARK-22607][BUILD] Set large stack size consistently for tests to avoid StackOverflowError 2017-11-26 07:42:44 -06:00