Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3829#discussion_r139530556
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/calcite/FlinkPlannerImpl.scala
---
@@ -85,16 +84,15 @@ class FlinkPlannerImpl(
validator = new FlinkCalciteSqlValidator(operatorTable,
createCatalogReader, typeFactory)
validator.setIdentifierExpansion(true)
try {
- validatedSqlNode = validator.validate(sqlNode)
+ validator.validate(sqlNode)
--- End diff --
indent -1 space
---