Github user vvysotskyi commented on a diff in the pull request:
https://github.com/apache/drill/pull/1066#discussion_r158261430
--- Diff: exec/java-exec/src/test/resources/record/test_recorditerator.json
---
@@ -60,7 +60,7 @@
@id:2,
child:1,
pop:"project",
- exprs:[ { ref : "`*`", expr : "`*`"} ]
+ exprs:[ { ref : "`**`", expr : "`**`"} ]
--- End diff --
This change connected with commit `[CALCITE-1150] Add dynamic record type
and dynamic star for schema-on-read table`. `**` is used as the dynamic star
column name prefix. It is equivalent to `*` in our Drill-Calcite 1.4.0.
---
