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Posted to issues@ignite.apache.org by "Andrew Mashenkov (JIRA)" <ji...@apache.org> on 2017/08/07 06:39:00 UTC

[jira] [Updated] (IGNITE-5948) SQL: UNIQUE constraint support.

     [ https://issues.apache.org/jira/browse/IGNITE-5948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Mashenkov updated IGNITE-5948:
-------------------------------------
    Description: 
This is an umbrella ticket intended to aggregate all the activities related to {{UNIQUE}} constraint support for {{CREATE TABLE }}commands.

{{CREATE TABLE Persons (PersonID int, Age int, Salary int, UNIQUE (PersonID));}}

Ignite must prevent setting PersonID to non-unique value.

The feature has to be supported for:
ODBC and JDBC drivers.
Native APIs (Java, .NET, C++)

> SQL: UNIQUE constraint support.
> -------------------------------
>
>                 Key: IGNITE-5948
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5948
>             Project: Ignite
>          Issue Type: New Feature
>          Components: sql
>            Reporter: Andrew Mashenkov
>
> This is an umbrella ticket intended to aggregate all the activities related to {{UNIQUE}} constraint support for {{CREATE TABLE }}commands.
> {{CREATE TABLE Persons (PersonID int, Age int, Salary int, UNIQUE (PersonID));}}
> Ignite must prevent setting PersonID to non-unique value.
> The feature has to be supported for:
> ODBC and JDBC drivers.
> Native APIs (Java, .NET, C++)



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