With generated columns, INSERT with DEFAULT inside a VALUES clause inside a
UNION fails.
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Key: DERBY-4426
URL: https://issues.apache.org/jira/browse/DERBY-4426
Project: Derby
Issue Type: Bug
Components: SQL
Affects Versions: 10.5.3.0, 10.5.2.0, 10.5.1.1
Reporter: Dag H. Wanvik
Priority: Minor
Repro on trunk:
create table mytab (i int generated always as (j*2), j int);
insert into tt 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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