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From "Pavel Yaskevich (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11067) Improve SASI syntax
Date Thu, 04 Feb 2016 07:00:47 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131845#comment-15131845
] 

Pavel Yaskevich commented on CASSANDRA-11067:
---------------------------------------------

Sounds good! Let me know when you'd have time to chat about this, we should definitely sort
this out, since it feels like we are talking about two different but closely related things.

Maybe what you mean is - only if index mode is CONTAINS you want to force people to always
use LIKE in any situation? If so additional Operator.MATCHES is going to make it work.

> Improve SASI syntax
> -------------------
>
>                 Key: CASSANDRA-11067
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11067
>             Project: Cassandra
>          Issue Type: Task
>          Components: CQL
>            Reporter: Jonathan Ellis
>            Assignee: Pavel Yaskevich
>             Fix For: 3.4
>
>
> I think everyone agrees that a LIKE operator would be ideal, but that's probably not
in scope for an initial 3.4 release.
> Still, I'm uncomfortable with the initial approach of overloading = to mean "satisfies
index expression."  The problem is that it will be very difficult to back out of this behavior
once people are using it.
> I propose adding a new operator in the interim instead.  Call it MATCHES, maybe.  With
the exact same behavior that SASI currently exposes, just with a separate operator rather
than being rolled into =.



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