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https://issues.apache.org/jira/browse/CALCITE-4740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde resolved CALCITE-4740.
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Resolution: Fixed
Fixed in
[e20f8819|https://github.com/apache/calcite/commit/e20f8819e8017e9bde7317a43f2c56cb39bdab8d];
thanks for the PR, [~yanjing.wang]!
> JDBC adapter generates incorrect HAVING clause in BigQuery dialect
> ------------------------------------------------------------------
>
> Key: CALCITE-4740
> URL: https://issues.apache.org/jira/browse/CALCITE-4740
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.27.0
> Environment: jdk8
> macos
> Reporter: yanjing.wang
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.28.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> I'm converting
> {code:java}
> String query = select
> "product_id" , sum("shelf_width")
> from "foodmart"."product"
> where "product_id" > 0
> group by "product_id" having sum("shelf_width") > 1{code}
> with big query dialect, but results
> {code:java}
> SELECT product_id, SUM(shelf_width)
> FROM foodmart.product
> WHERE product_id > 0
> GROUP BY product_id
> HAVING `EXPR$1` > 1
> {code}
> Maybe we need replace having clause aliases when stripping trivial aliases.
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