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Posted to issues@calcite.apache.org by "xiong duan (Jira)" <ji...@apache.org> on 2024/09/06 13:01:00 UTC

[jira] [Resolved] (CALCITE-6565) Invalid unparse for CHAR without precision in MssqlSqlDialect

     [ https://issues.apache.org/jira/browse/CALCITE-6565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xiong duan resolved CALCITE-6565.
---------------------------------
    Fix Version/s: 1.38.0
       Resolution: Fixed

> Invalid unparse for CHAR without precision in MssqlSqlDialect
> -------------------------------------------------------------
>
>                 Key: CALCITE-6565
>                 URL: https://issues.apache.org/jira/browse/CALCITE-6565
>             Project: Calcite
>          Issue Type: Improvement
>    Affects Versions: 1.37.0
>            Reporter: xiong duan
>            Priority: Major
>             Fix For: 1.38.0
>
>
> Execute SQL :
> {code:java}
> select cast(product_id as char) from product
> {code}
> Expected Mssql SQL should be:
> {code:java}
> SELECT CAST([product_id] AS CHAR) FROM [foodmart].[product]
> {code}
> But is:
> {code:java}
> SELECT CAST([product_id] AS CHAR(1)) FROM [foodmart].[product]
> {code}



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