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Posted to issues@calcite.apache.org by "Stamatis Zampetakis (Jira)" <ji...@apache.org> on 2023/04/19 12:17:00 UTC

[jira] [Updated] (CALCITE-5650) Obtain typesystem from dialect in RelToSqlConverterTest

     [ https://issues.apache.org/jira/browse/CALCITE-5650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stamatis Zampetakis updated CALCITE-5650:
-----------------------------------------
    Summary: Obtain typesystem from dialect in RelToSqlConverterTest  (was: Sql.dialect method in RelToSqlConverterTests ignores dialect type system)

> Obtain typesystem from dialect in RelToSqlConverterTest
> -------------------------------------------------------
>
>                 Key: CALCITE-5650
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5650
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.34.0
>            Reporter: Mihai Budiu
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The problem is in the file SqlToRelConverterTest.java, in the static class Sql, in the following method:
>     Sql dialect(SqlDialect dialect) {
>       return new Sql(schemaSpec, sql, dialect, parserConfig, librarySet, config,
>           relFn, transforms, typeSystem);
>     }
> The problem is that the dialect may have a different type system, which is ignored in this function. I think the function should read:
>     Sql dialect(SqlDialect dialect) {
>       return new Sql(schemaSpec, sql, dialect, parserConfig, librarySet, config,
>           relFn, transforms, dialect.getTypeSystem());
>     }
> Several tests in this file do change the dialect type system.



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