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https://issues.apache.org/jira/browse/CALCITE-6454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17866182#comment-17866182
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Mihai Budiu commented on CALCITE-6454:
--------------------------------------
Fixed in
https://github.com/apache/calcite/commit/1cdf864e9f853284f05aa3bf8515951a018ae22e
Thank you for the contribution, [~njordan]
> Implement array comparison operators
> ------------------------------------
>
> Key: CALCITE-6454
> URL: https://issues.apache.org/jira/browse/CALCITE-6454
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Norman Jordan
> Assignee: Norman Jordan
> Priority: Major
> Labels: pull-request-available
>
> The comparison operators <, <=, >, >=, =, <> are not implemented for arrays.
> Here is an example query:
>
> {code:java}
> SELECT array[2, 2] > array[1, 1]; {code}
> [This
> page|https://popsql.com/learn-sql/postgresql/how-to-compare-arrays-in-postgresql]
> describes how the comparisons work in PostgreSQL.
>
> Check if the comparison operators for arrays exist in other DB engines.
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