ArrayIndexOutOfBoundsException for COALESCE with aggregate functions
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Key: DERBY-2016
URL: http://issues.apache.org/jira/browse/DERBY-2016
Project: Derby
Issue Type: Bug
Components: SQL
Affects Versions: 10.2.1.6
Environment: 1.5.0_06-b05
Reporter: Christian d'Heureuse
The following statements produce an ArrayIndexOutOfBoundsException:
CREATE TABLE t1 (
f1 INTEGER);
SELECT COALESCE(MAX(f1),0) FROM t1;
Workaround:
VALUES COALESCE( (SELECT MAX(f1) FROM t1), 0);
Stack trace:
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2006-10-29 14:52:53.765 GMT:
Booting Derby version The Apache Software Foundation - Apache Derby - 10.2.1.6
- (452058): instance c013800d-010e-948f-0faa-00000012f418
on database directory C:\temp_sys\temp_Derby_TestErr_db
Database Class Loader started - derby.database.classpath=''
2006-10-29 14:53:02.906 GMT Thread[main,5,main] (XID = 122), (SESSIONID = 0),
(DATABASE = c:\temp_sys\temp_Derby_TestErr_db), (DRDAID = null), Cleanup action
starting
2006-10-29 14:53:02.906 GMT Thread[main,5,main] (XID = 122), (SESSIONID = 0),
(DATABASE = c:\temp_sys\temp_Derby_TestErr_db), (DRDAID = null), Failed
Statement is: SELECT COALESCE(MAX(f1),0) FROM t1
java.lang.ArrayIndexOutOfBoundsException: -1
at org.apache.derby.impl.services.bytecode.BCMethod.popStack(Unknown
Source)
at org.apache.derby.impl.services.bytecode.BCMethod.callMethod(Unknown
Source)
at
org.apache.derby.impl.sql.compile.ResultColumnList.generateCore(Unknown Source)
at
org.apache.derby.impl.sql.compile.ProjectRestrictNode.generateMinion(Unknown
Source)
at
org.apache.derby.impl.sql.compile.ProjectRestrictNode.generate(Unknown Source)
at
org.apache.derby.impl.sql.compile.ScrollInsensitiveResultSetNode.generate(Unknown
Source)
at org.apache.derby.impl.sql.compile.CursorNode.generate(Unknown Source)
at org.apache.derby.impl.sql.compile.StatementNode.generate(Unknown
Source)
at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
at org.apache.derby.tools.ij.main(Unknown Source)
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