Abhishek Girish created DRILL-3337: -------------------------------------- Summary: Queries with Window Function DENSE_RANK fail with SchemaChangeException Key: DRILL-3337 URL: https://issues.apache.org/jira/browse/DRILL-3337 Project: Apache Drill Issue Type: Bug Components: Query Planning & Optimization Affects Versions: 1.1.0 Reporter: Abhishek Girish Assignee: Aman Sinha
Example queries which result in exceptions: DENSE_RANK WF with ORDER BY 1 column and GROUP BY, ORDER BY on the main query {code:sql} SELECT DENSE_RANK() OVER (ORDER BY ss.ss_store_sk) FROM store_sales ss GROUP BY ss.ss_store_sk, ss.ss_net_paid_inc_tax ORDER BY 1 LIMIT 20; Error: SYSTEM ERROR: org.apache.drill.exec.exception.SchemaChangeException: Failure while materializing expression. Error in expression at index 0. Error: Missing function implementation: [dense_rank(INT-REQUIRED)]. Full expression: null. Fragment 4:10 [Error Id: 4b9187db-e770-4e7f-afe4-0d4dfc045088 on abhi6.qa.lab:31010] (state=,code=0) {code} DENSE_RANK WF with PARTITION BY 2 columns and ORDER BY 2 column and GROUP BY, ORDER BY on the main query {code:sql} SELECT DENSE_RANK() OVER (PARTITION BY s.ss_store_sk, s.ss_customer_sk ORDER BY s.ss_store_sk, s.ss_customer_sk) FROM store_sales s GROUP BY s.ss_store_sk, s.ss_customer_sk, s.ss_quantity ORDER BY 1 LIMIT 20; Error: SYSTEM ERROR: org.apache.drill.exec.exception.SchemaChangeException: Failure while materializing expression. Error in expression at index 0. Error: Missing function implementation: [dense_rank(INT-REQUIRED)]. Full expression: null. Fragment 5:22 [Error Id: 3ac6e4ce-5bb3-4058-b806-3d0becbbd0d1 on abhi6.qa.lab:31010] (state=,code=0) {code} *The queries execute fine on Postgres* -- This message was sent by Atlassian JIRA (v6.3.4#6332)