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Posted to issues@calcite.apache.org by "Gautam Kumar Parai (JIRA)" <ji...@apache.org> on 2016/07/20 18:15:20 UTC
[jira] [Commented] (CALCITE-1321) In-list to join optimization
should have configurable in-list size
[ https://issues.apache.org/jira/browse/CALCITE-1321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386350#comment-15386350 ]
Gautam Kumar Parai commented on CALCITE-1321:
---------------------------------------------
I have created a pull request (https://github.com/apache/calcite/pull/257) [~jni] [~julianhyde] can you please take a look? Thanks!
> In-list to join optimization should have configurable in-list size
> -------------------------------------------------------------------
>
> Key: CALCITE-1321
> URL: https://issues.apache.org/jira/browse/CALCITE-1321
> Project: Calcite
> Issue Type: Bug
> Reporter: Gautam Kumar Parai
> Assignee: Gautam Kumar Parai
>
> We current have a default in-list size of 20. Instead of the magic number 20, we should make this configurable.
> {code}
> select count(*) from table where col in (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
> {code}
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