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Posted to issues@flink.apache.org by "Thomas Weise (Jira)" <ji...@apache.org> on 2022/01/11 17:38:00 UTC

[jira] [Updated] (FLINK-23324) Postgres of JDBC Connector enable case-sensitive.

     [ https://issues.apache.org/jira/browse/FLINK-23324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Weise updated FLINK-23324:
---------------------------------
    Fix Version/s:     (was: 1.14.3)

> Postgres of JDBC Connector enable case-sensitive.
> -------------------------------------------------
>
>                 Key: FLINK-23324
>                 URL: https://issues.apache.org/jira/browse/FLINK-23324
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / JDBC
>    Affects Versions: 1.13.1, 1.12.4
>            Reporter: Ada Wong
>            Assignee: Ada Wong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> Now the PostgresDialect is case-insensitive. I think this is a bug.
> https://stackoverflow.com/questions/20878932/are-postgresql-column-names-case-sensitive
> https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
> Could we delete PostgresDialect#quoteIdentifier, make it using super class.



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