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https://issues.apache.org/jira/browse/HIVE-24027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez reassigned HIVE-24027:
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Assignee: Krisztian Kasa
> Add support for `intersect` keyword in MV
> -----------------------------------------
>
> Key: HIVE-24027
> URL: https://issues.apache.org/jira/browse/HIVE-24027
> Project: Hive
> Issue Type: Sub-task
> Components: Materialized views
> Reporter: Rajesh Balamohan
> Assignee: Krisztian Kasa
> Priority: Major
> Fix For: 4.0.0
>
>
> {noformat}
> explain create materialized view mv as select distinct c_last_name,
> c_first_name, d_date
> from store_sales, date_dim, customer
> where store_sales.ss_sold_date_sk = date_dim.d_date_sk
> and store_sales.ss_customer_sk = customer.c_customer_sk
> and d_month_seq between 1186 and 1186 + 11
> intersect
> select distinct c_last_name, c_first_name, d_date
> from catalog_sales, date_dim, customer
> where catalog_sales.cs_sold_date_sk = date_dim.d_date_sk
> and catalog_sales.cs_bill_customer_sk = customer.c_customer_sk
> and d_month_seq between 1186 and 1186 + 11
> intersect
> select distinct c_last_name, c_first_name, d_date
> from web_sales, date_dim, customer
> where web_sales.ws_sold_date_sk = date_dim.d_date_sk
> and web_sales.ws_bill_customer_sk = customer.c_customer_sk
> and d_month_seq between 1186 and 1186 + 11
> {noformat}
> This query fails with the following error msg
> {noformat}
> Error: Error while compiling statement: FAILED: SemanticException Cannot
> enable automatic rewriting for materialized view. Statement has unsupported
> operator: intersect. (state=42000,code=40000)
> {noformat}
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