[teiid-issues] [JBoss JIRA] (TEIID-5235) Could not find symbol in processing a subquery using except
Steven Hawkins created TEIID-5235:
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Summary: Could not find symbol in processing a subquery using except
Key: TEIID-5235
URL: https://issues.jboss.org/browse/TEIID-5235
Project: Teiid
Issue Type: Bug
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 10.1
With a query such as:
SELECT case when agent_tin_id is null then 'Y' else 'N' end agent_tin_id
from (SELECT agent_tin_id from MySQL_Server.bitool.AGENT_DIM where agent_tin_id>100
except( SELECT agent_tin_id from MySQL_Server.bitool.AGENT_DIM where agent_tin_id=100)) a
When not fully pushed is processed as an anti semi join, but results in an exception:
{code}
org.teiid.core.TeiidRuntimeException: Planning error. Could not find symbol:
a.agent_tin_id
at
org.teiid.query.processor.relational.RelationalNode.getProjectionIndexes(RelationalNode.java:363)
at org.teiid.query.processor.relational.JoinNode.initialize(JoinNode.java:129)
at
org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:92)
at
org.teiid.query.processor.relational.RelationalPlan.connectExternal(RelationalPlan.java:98)
at
org.teiid.query.processor.relational.RelationalPlan.initialize(RelationalPlan.java:87)
at org.teiid.query.processor.QueryProcessor.init(QueryProcessor.java:223)
{code}
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