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Posted to commits@cassandra.apache.org by "Yifan Cai (Jira)" <ji...@apache.org> on 2021/02/01 22:08:00 UTC
[jira] [Updated] (CASSANDRA-16398) Add access and datacenters to
unreserved keywords
[ https://issues.apache.org/jira/browse/CASSANDRA-16398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yifan Cai updated CASSANDRA-16398:
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Summary: Add access and datacenters to unreserved keywords (was: CQL fails to parse "access" and "datacenters" in DDL statements)
> Add access and datacenters to unreserved keywords
> -------------------------------------------------
>
> Key: CASSANDRA-16398
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16398
> Project: Cassandra
> Issue Type: Bug
> Components: CQL/Interpreter, CQL/Syntax
> Reporter: Yifan Cai
> Assignee: Yifan Cai
> Priority: Normal
> Fix For: 4.0-beta5
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The terms, "ACCESS TO ALL DATACENTERS" (for role control,) are introduced in CASSANDRA-13985.
> They are not marked as unreserved keywords. So in the non-role related DDL statements, for example, create table statement, the parser fails.
>
> cqlsh> CREATE TABLE test.test_access ( foo text PRIMARY KEY, access text, bar text);
> SyntaxException: line 1:54 mismatched input 'access' expecting ')' (... foo text PRIMARY KEY, [access]...)
>
> cqlsh> CREATE TABLE test.test_datacenters ( foo text PRIMARY KEY, datacenters text, bar text);
> SyntaxException: line 1:59 mismatched input 'datacenters' expecting ')' (... foo text PRIMARY KEY, [datacenters]...)
>
> Since ACCESS and DATACENTERS are only applicable to the role defining statements. We should mark them as unreserved keywords in order to allow to use them in the DDL statement.
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