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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (Jira)" <ji...@apache.org> on 2021/12/09 11:51:00 UTC

[jira] [Created] (IGNITE-16093) Thin 3.0: Handle absent and null values differently

Pavel Tupitsyn created IGNITE-16093:
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             Summary: Thin 3.0: Handle absent and null values differently
                 Key: IGNITE-16093
                 URL: https://issues.apache.org/jira/browse/IGNITE-16093
             Project: Ignite
          Issue Type: Improvement
          Components: thin client
    Affects Versions: 3.0.0-alpha3
            Reporter: Pavel Tupitsyn
            Assignee: Pavel Tupitsyn
             Fix For: 3.0.0-alpha4


Currently, thin client protocol has no distinction between "no value" and "null value" when serializing tuples. But there is a difference on the server when handling NOT NULL columns and default values.

Update the protocol and implementation to indicate when a column value was not set or set to null explicitly.



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