SQL Server uniqueidentifier handling
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Key: TEIID-880
URL:
https://jira.jboss.org/jira/browse/TEIID-880
Project: Teiid
Issue Type: Quality Risk
Components: JDBC Connector
Affects Versions: 6.0.0
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Optional
Fix For: 6.3
SQL Server's uniqueidentifier is typically imported as a string, but cannot be used in
comparable operations (distinct, order by, group by). Our designer cost analyzer logic
already compensated for this, but a more general fix would be to wrap the uniqueidentifier
as cast(col as char(36)), which would be safe.
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