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https://issues.apache.org/jira/browse/DERBY-4426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dag H. Wanvik updated DERBY-4426:
---------------------------------
Attachment: derby-4426.stat
derby-4426.diff
Uploading a patch that checks for illegal use of DEFAULT inside top level set
operators with an INSERT (inside subqueries, illegal use of DEFAULT is already
being caught).
Added test cases to ColumnDefaultsTest and GeneratedColumnsTest.
Running regressions.
> With generated columns, INSERT with DEFAULT inside a VALUES clause inside a
> UNION fails.
> -----------------------------------------------------------------------------------------
>
> Key: DERBY-4426
> URL: https://issues.apache.org/jira/browse/DERBY-4426
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.5.1.1, 10.5.2.0, 10.5.3.0
> Reporter: Dag H. Wanvik
> Priority: Minor
> Attachments: derby-4426.diff, derby-4426.stat
>
>
> Repro on trunk:
> create table mytab (i int generated always as (j*2), j int);
> insert into mytab values (default,1) union values (default,2);
> ERROR XJ001: Java exception: 'ASSERT FAILED col[0] is null:
> org.apache.derby.shared.common.sanity.AssertFailure'.
> java.sql.SQLException: Java exception: 'ASSERT FAILED col[0] is null:
> org.apache.derby.shared.common.sanity.AssertFailure'.
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(SQLExceptionFactory40.java:95)
> at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:142)
> at org.apache.derby.impl.jdbc.Util.javaException(Util.java:299)
> at
> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:403)
> at
> org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:346)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2204)
> at
> org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:81)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1323)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:625)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:555)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:329)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:521)
> at
> org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:363)
> at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:261)
> at org.apache.derby.impl.tools.ij.Main.go(Main.java:229)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:184)
> at org.apache.derby.impl.tools.ij.Main.main(Main.java:75)
> at org.apache.derby.tools.ij.main(ij.java:59)
> Caused by: java.sql.SQLException: Java exception: 'ASSERT FAILED col[0] is
> null: org.apache.derby.shared.common.sanity.AssertFailure'.
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(SQLExceptionFactory40.java:119)
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(SQLExceptionFactory40.java:70)
> ... 17 more
> Caused by: org.apache.derby.shared.common.sanity.AssertFailure: ASSERT FAILED
> col[0] is null
> at
> org.apache.derby.shared.common.sanity.SanityManager.THROWASSERT(SanityManager.java:162)
> at
> org.apache.derby.shared.common.sanity.SanityManager.THROWASSERT(SanityManager.java:147)
> at
> org.apache.derby.impl.store.access.sort.MergeSort.checkColumnTypes(MergeSort.java:474)
> at
> org.apache.derby.impl.store.access.sort.MergeInserter.insert(MergeInserter.java:98)
> at
> org.apache.derby.impl.sql.execute.SortResultSet.loadSorter(SortResultSet.java:326)
> at
> org.apache.derby.impl.sql.execute.SortResultSet.openCore(SortResultSet.java:270)
> at
> org.apache.derby.impl.sql.execute.InsertResultSet.open(InsertResultSet.java:415)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(GenericPreparedStatement.java:436)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:317)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1235)
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