ASF GitHub Bot commented on IGNITE-7253:

Github user asfgit closed the pull request at:


> JDBC thin driver: introduce streaming mode
> ------------------------------------------
>                 Key: IGNITE-7253
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7253
>             Project: Ignite
>          Issue Type: Task
>          Components: jdbc, sql
>            Reporter: Vladimir Ozerov
>            Assignee: Alexander Paschenko
>            Priority: Major
>             Fix For: 2.5
> Should be done after IGNITE-6022. We should allow optional streaming mode for 
> JDBC driver. In this mode only INSERTs without SELECT should be possible. All 
> other DML operations should throw an exception. 
> Design considerations:
> 1) Add command {{SET STREAMING=1|ON|0|OFF}} which will enable or disable 
> streaming for connection.
> 2) Add command {{STREAMER FLUSH}} which will force data flush.
> 3) Only INSERT without SELECT works, all other DML statements should throw an 
> exception
> 4) It should be possible to stream into several tables simultaneously (i.e. 
> several streamers could be opened)
> 5) Any DDL statement should force flush of all currently opened streamers.

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