[teiid-issues] [JBoss JIRA] (TEIID-3703) Cannot make references to view columns in view update
Steven Hawkins created TEIID-3703:
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Summary: Cannot make references to view columns in view update
Key: TEIID-3703
URL: https://issues.jboss.org/browse/TEIID-3703
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 8.7
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.12
Issuing an update against an updatable view with an instead of trigger that uses a view
column in a set expression will fail at runtime saying that a reference to the value
cannot be found.
for example with a gx view: update gx set x = x || 'a' where y = 2
would result in:
org.teiid.core.TeiidComponentException: TEIID30328 Unable to evaluate x: No value was
available
at org.teiid.query.util.CommandContext.getFromContext(CommandContext.java:501)
at org.teiid.query.eval.Evaluator.internalEvaluate(Evaluator.java:696)
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