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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-7253) JDBC thin driver: introduce streaming mode
Date Wed, 20 Dec 2017 07:37:00 GMT
Vladimir Ozerov created IGNITE-7253:

             Summary: 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: Roman Kondakov
             Fix For: 2.4

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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