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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 10.4.2.1, 10.5.3.0, 10.6.1.0, 10.6.2.1, 10.7.1.1, 10.8.1.2
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Component/s: SQL
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Labels:
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Urgency:Normal
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Issue & fix info:High Value Fix, Repro attached
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Bug behavior facts:Regression
I see the following assert failure with debug jars on 10.5.3.0 and later (doesn't fail on 10.5.1.1 and earlier):
ij> create table t(x int);
0 rows inserted/updated/deleted
ij> insert into t values 1;
1 row inserted/updated/deleted
ij> select case when a=1 then 1 else 2 end
from t t1(a) join t t2(b) on a=b
group by case when a=1 then 1 else 2 end;
ERROR XJ001: Java exception: 'ASSERT FAILED retVN expected to be instanceof ColumnReference, not org.apache.derby.impl.sql.compile.ConditionalNode: org.apache.derby.shared.common.sanity.AssertFailure'.
- is related to
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DERBY-883 Enhance GROUP BY clause to support expressions instead of just column references.
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- Closed
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- relates to
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DERBY-6759 Derby 10.10 backport issue (fall 2014)
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- Closed
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