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https://issues.apache.org/jira/browse/IGNITE-18985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Pereslegin reassigned IGNITE-18985:
-----------------------------------------
Assignee: Pavel Pereslegin
> Sql. Jdbc. Integration with transaction
> ---------------------------------------
>
> Key: IGNITE-18985
> URL: https://issues.apache.org/jira/browse/IGNITE-18985
> Project: Ignite
> Issue Type: Improvement
> Components: jdbc
> Reporter: Konstantin Orlov
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: ignite-3
>
> Current implementation of JDBC misses integration with transactions.
> So, new command should be introduced to client-server protocol:
> {{{}finishTx(commit: bool){}}}. According handler should be provided on a
> server side. This command may be issued by invocation of commit/rollback
> methods on {{{}JdbcConnection{}}}.
> Also, we need to handle {{setAutoCommit}} method invocation as well.
> Finally, depending on current mode of autoCommit and presence of valid
> transaction in connection context, the new transaction should or should not
> be issued before query execution. It looks like we can rely on implicit
> transactions right now, thus if autoCommit set to true, it seems to safe to
> provide null instead of actual transaction. However, autoCommit=false mode
> must be handled explicitly..
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