Roman Churganov created CALCITE-4290: ----------------------------------------
Summary: Not optimal subqueries due to a "*" in them Key: CALCITE-4290 URL: https://issues.apache.org/jira/browse/CALCITE-4290 Project: Calcite Issue Type: Bug Components: jdbc-adapter Affects Versions: 1.25.0 Reporter: Roman Churganov Run a query which should be distributed into sub-queries onto multiple schemas through JDBC adapter, for example select ft.id, ft.c11, tt.c41 from sch1.foo ft join sch2.tab tt on ft.id = tt.id Calcite will make two sub-queries like SELECT * FROM "TAB" ORDER BY "ID" and SELECT * FROM "FOO" ORDER BY "ID" which are not optimal due to an excessive columns data requested -- This message was sent by Atlassian Jira (v8.3.4#803005)