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From "Andrew Mashenkov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-5948) SQL: UNIQUE constraint support for CREATE TABLE.
Date Mon, 07 Aug 2017 06:44:00 GMT

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

Andrew Mashenkov updated IGNITE-5948:
-------------------------------------
    Summary: SQL: UNIQUE constraint support for CREATE TABLE.  (was: SQL: UNIQUE index support.)

> SQL: UNIQUE constraint support for CREATE TABLE.
> ------------------------------------------------
>
>                 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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