[teiid-issues] [JBoss JIRA] (TEIID-2152) MERGE support

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-2152.
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> MERGE support
> -------------
>
>                 Key: TEIID-2152
>                 URL: https://issues.jboss.org/browse/TEIID-2152
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>             Fix For: 8.3
>
>
> Support for functionality similar to H2's MERGE command:  http://www.h2database.com/html/grammar.html?highlight=merge&search=merge#merge
> I don't know if there is a SQL standard for this and I don't care if the command is identical to H2's.  I'm mostly interested in a single command to support somewhat atomic* "if pkey exists then update else insert" operation
> * somewhat atomic =  this doesn't have to be entirely atomic but, to the degree the data source supports the equivalent of a MERGE or JTA

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