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https://issues.apache.org/jira/browse/CALCITE-7224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18029913#comment-18029913
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Zhen Chen commented on CALCITE-7224:
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The goal of this JIRA is to address exactly this: using a unified flags field
to manage potential property sets, avoiding the need for each property to be a
separate input parameter, and making developers aware of which properties need
to be set when adding new functions.
> Refactor function property system to use a unified flag field
> -------------------------------------------------------------
>
> Key: CALCITE-7224
> URL: https://issues.apache.org/jira/browse/CALCITE-7224
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.40.0
> Reporter: Zhen Chen
> Priority: Minor
>
> Currently, SqlOperator and its related classes use individual boolean fields
> (e.g., isDeterministic, isDynamic, maybe isIdempotent) to represent various
> function properties. This approach has several drawbacks as the number of
> properties grows:
> * Maintenance Overhead: Adding a new property requires adding a new
> method and field across multiple classes.
> * API Bloat: The interface becomes cluttered with numerous getter methods.
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