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https://issues.apache.org/jira/browse/AURORA-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15700150#comment-15700150
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Reza Motamedi commented on AURORA-1833:
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MyBatis allows us to intercept calls within the execution of a mapped
statement. This allows us to time various mapped statements and ultimately gain
more insight on the performance of the database module.
> Expose stats on MyBatis mapped statements
> -----------------------------------------
>
> Key: AURORA-1833
> URL: https://issues.apache.org/jira/browse/AURORA-1833
> Project: Aurora
> Issue Type: Story
> Reporter: Mehrdad Nurolahzade
> Priority: Minor
> Labels: newbie
>
> Aurora exposes stats on high level storage operations. However, stats on
> individual low level MyBatis mapped statements is not currently exposed.
> Intercepting and exposing timing stats on these statements can facilitate
> database level optimizations such identifying long running queries, missing
> indexes, batching, etc.
> Please note that query stats can also be acquired from H2 through
> {{INFORMATION_SCHEMA.QUERY_STATISTICS}} meta-table.
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