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Posted to dev@phoenix.apache.org by "Istvan Toth (Jira)" <ji...@apache.org> on 2020/07/25 09:05:00 UTC

[jira] [Updated] (PHOENIX-6003) Metadata operations via Avatica turn empty string args to null

     [ https://issues.apache.org/jira/browse/PHOENIX-6003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Istvan Toth updated PHOENIX-6003:
---------------------------------
    Summary: Metadata operations via Avatica turn empty string args to null  (was: Metadata operations via Avatica lose functionality)

> Metadata operations via Avatica turn empty string args to null
> --------------------------------------------------------------
>
>                 Key: PHOENIX-6003
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6003
>             Project: Phoenix
>          Issue Type: Bug
>          Components: queryserver
>    Affects Versions: queryserver-6.0.0
>            Reporter: Istvan Toth
>            Assignee: Istvan Toth
>            Priority: Major
>
> PhoenixDatabaseMetaData.getTables(), and some other functions have parameters (catalog, schemaPattern), where null and empty String have different semantics.
> The corresponding protobuf fields in Avatica are not nullable, and PQS seems to interpret empty string as Null, making it impossible to get the default catalog/schema only.
>  



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