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Posted to issues@ignite.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/03/01 13:52:00 UTC
[jira] [Commented] (IGNITE-7253) JDBC thin driver: introduce
streaming mode
[ https://issues.apache.org/jira/browse/IGNITE-7253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16382016#comment-16382016 ]
ASF GitHub Bot commented on IGNITE-7253:
----------------------------------------
GitHub user alexpaschenko opened a pull request:
https://github.com/apache/ignite/pull/3591
IGNITE-7253
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-7253-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3591.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3591
----
commit 4477a14a7820a673e1d00040fbef25511e149d79
Author: Alexander Paschenko <al...@...>
Date: 2018-02-28T09:16:48Z
IGNITE-7253 Initial streaming state
commit 3502928dafc2aa3a49e58ef703b6fc2d2f02458b
Author: Alexander Paschenko <al...@...>
Date: 2018-02-28T12:36:39Z
IGNITE-7253 SET keyword
commit 6407a53d75d052e7d00d361e20372688acc20ed8
Author: Alexander Paschenko <al...@...>
Date: 2018-02-28T15:57:20Z
IGNITE-7253 SET STREAMING params
commit 4945069f44d81038880f0444e85ae19b5d50b764
Author: Alexander Paschenko <al...@...>
Date: 2018-03-01T09:13:46Z
IGNITE-7253 Removed streaming parameters from connection string
commit b7d9c7d0cc36f5019bbf200c0ef2ac5094fae01a
Author: Alexander Paschenko <al...@...>
Date: 2018-03-01T13:49:49Z
IGNITE-7253 finishing.
commit 5ed144b471baec048d8f2423122c2ad73c96a43c
Author: Alexander Paschenko <al...@...>
Date: 2018-03-01T13:51:05Z
IGNITE-7253 fixed comment.
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> 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
>
> Attachments: IGNITE_7253.patch
>
>
> 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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