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https://issues.apache.org/jira/browse/CASSANDRA-18112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678514#comment-17678514
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maxwellguo edited comment on CASSANDRA-18112 at 1/19/23 7:09 AM:
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[~maedhroz]of course, actually we already have a version used by some
customers.
And I think this although this is a task related to the 2i, but it may be more
closely related to the compiled/query for c*.
was (Author: maxwellguo):
[~maedhroz]of course, actually we already have a version used by some
customers.
> Add the feature of INDEX HINT for CQL
> --------------------------------------
>
> Key: CASSANDRA-18112
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18112
> Project: Cassandra
> Issue Type: Improvement
> Components: CQL/Syntax, Feature/2i Index
> Reporter: maxwellguo
> Priority: Normal
>
> It seems that CQL do not have the ability of INDEX HINT , such as when we
> have more than one secondary index for some data table,And if the query hit
> the indexes, the index with more estimate rows will be returned. But if we
> want the query to be executed under our willing , we can use a hint like
> ,hint specified index or ignore the index.
> At first I want to open a jira that to add the feature of hint for CQL ,But I
> think that may be a gigantic task with no clear goal.
> Besides I think there may need a DISSCUSS for the specific grammatical form
> before starting the work.
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