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https://issues.apache.org/jira/browse/HBASE-11274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14039606#comment-14039606
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Enis Soztutar commented on HBASE-11274:
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bq. I like the single row transactions as well. The only concern is that we're
straying into client specific territory rather than just storing bytes.
I think single row transactions (or single regions) as core API (like Filters),
client-logic shipped to the server side for execution. If we do the API as a
single row, it also ties nicely to the single-row atomic operations story. But
it may be just me...
> More general single-row Condition Mutation
> ------------------------------------------
>
> Key: HBASE-11274
> URL: https://issues.apache.org/jira/browse/HBASE-11274
> Project: HBase
> Issue Type: Improvement
> Reporter: Liu Shaohui
> Priority: Minor
> Attachments: HBASE-11274-trunk-v1.diff
>
>
> Currently, the checkAndDelete and checkAndPut interface only support atomic
> mutation with single condition. But in actual apps, we need more general
> condition-mutation that support multi conditions and logical expression with
> those conditions.
> For example, to support the following sql
> {quote}
> insert row where (column A == 'X' and column B == 'Y') or (column C == 'z')
> {quote}
> Suggestions are welcomed.
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