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https://issues.apache.org/jira/browse/CALCITE-3779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17598505#comment-17598505
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Dirk commented on CALCITE-3779:
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Sorry, [~hailong wang] I'd also like to check if there is any progress on this?
Additional question:
Would this only support e.g. "BITAND" as a scalar function or also support the
"&" operator syntax. It looks like some DBMSes like DB2 support (
[https://www.ibm.com/docs/en/db2/11.5?topic=elements-expressions#sdx-synid_operator]
) both, but MySQL only supports the operator syntax
([https://dev.mysql.com/doc/refman/5.7/en/bit-functions.html] ) . Note that in
MySQL "BITAND" is the aggregate function only, which has a different semantics.
> Implement BITAND scalar function
> --------------------------------
>
> Key: CALCITE-3779
> URL: https://issues.apache.org/jira/browse/CALCITE-3779
> Project: Calcite
> Issue Type: Sub-task
> Components: core
> Affects Versions: 1.21.0
> Reporter: hailong wang
> Assignee: hailong wang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> Implement BITAND scalar function which support tinyint, smallint, int,
> bigint, binary and varbinary type.
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