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https://issues.apache.org/jira/browse/CALCITE-6974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Xu updated CALCITE-6974:
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Summary: Default typesystem has incorrect limits for DECIMAL for
Presto/MySql/Phoenix (was: Decimal precision not correctly in
Presto/MySQL/Phoenix)
> Default typesystem has incorrect limits for DECIMAL for Presto/MySql/Phoenix
> ----------------------------------------------------------------------------
>
> Key: CALCITE-6974
> URL: https://issues.apache.org/jira/browse/CALCITE-6974
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.39.0
> Reporter: Yu Xu
> Assignee: Yu Xu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.40.0
>
>
> Decimal precision not correctly in Presto/Mysql/Phoenix
> we can refer to:
> Mysql: [https://dev.mysql.com/doc/refman/8.4/en/fixed-point-types.html]
> The maximum number of digits for {{DECIMAL}} is 65
>
> Presto: [https://prestodb.io/docs/current/language/types.html#fixed-precision]
> Precision up to 38 digits
>
> Phoenix: [https://phoenix.apache.org/language/datatypes.html#decimal_type]
> The maximum precision is 38 digits
>
> we need to fix it.
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