chunweilei commented on a change in pull request #1655: [CALCITE-3387] Query
with GROUP BY and JOIN ... USING wrongly fails with "Column DEPTNO is
ambiguous" error
URL: https://github.com/apache/calcite/pull/1655#discussion_r358756231
##########
File path:
core/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java
##########
@@ -449,7 +449,7 @@ private boolean expandSelectItem(
// Expand the select item: fully-qualify columns, and convert
// parentheses-free functions such as LOCALTIME into explicit function
// calls.
- SqlNode expanded = expand(selectItem, scope);
+ SqlNode expanded = expandSelectExpr(selectItem, scope, select);
Review comment:
Not necessary.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
