Github user arina-ielchiieva commented on the issue: https://github.com/apache/drill/pull/996 Well, with the short-term solution I am afraid that eventually we'll forget to revert it when Calcite checks take over and we'll be checking for schema twice. @HanumathRao before going any further with this pull request, could you please investigate the following: 1. Does newer Calcite versions handle this case? 2. If not, can this be handled in Calcite? If yes, please create Jira in Calcite. If possible create fix and check if Calcite community will accept it.
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