[jira] [Updated] (CASSANDRA-20235) Relax limitation on column names for SAI

["Caleb Rackliffe (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-20235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Caleb Rackliffe updated CASSANDRA-20235:
----------------------------------------
    Epic Link: CASSANDRA-19224

> Relax limitation on column names for SAI
> ----------------------------------------
>
>                 Key: CASSANDRA-20235
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20235
>             Project: Apache Cassandra
>          Issue Type: Improvement
>          Components: Feature/SAI
>            Reporter: Ruslan Fomkin
>            Assignee: Ruslan Fomkin
>            Priority: Normal
>             Fix For: 5.0.x, 5.1
>
>
> For a table:
> {code:java}
> CREATE TABLE quoted (
>    key        text,
>    "user-age"    int,
>    PRIMARY KEY (key)
> );{code}
> creating index:
> {code:java}
> CREATE CUSTOM INDEX quoted_userage ON quoted ("user-age")
>     USING 'StorageAttachedIndex';{code}
> fails with:
> {code:java}
> InvalidRequest: Error from server: code=2200 [Invalid query] message="Column 'user-age' is longer than the permissible name length of 222 characters or contains non-alphanumeric-underscore characters"{code}
> It will improve usability if SAI can be created on column names, which are already supported during table creation. I.e., the above use case works.
> Is there any specific reason why a quoted column name with non-alpha-numeric chars will not work for SAI?



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