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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5160) NullPointerException when adding column without specifying type
Date Tue, 29 Mar 2011 08:29:05 GMT
NullPointerException when adding column without specifying type
---------------------------------------------------------------

                 Key: DERBY-5160
                 URL: https://issues.apache.org/jira/browse/DERBY-5160
             Project: Derby
          Issue Type: Bug
          Components: SQL
    Affects Versions: 10.7.1.1, 10.6.2.1, 10.6.1.0, 10.5.3.0, 10.5.2.0, 10.5.1.1
            Reporter: Knut Anders Hatlen


When executing ALTER TABLE .. ADD COLUMN without specifying the type of the new column, I
see a NullPointerException:

ij> create table t(x int);
0 rows inserted/updated/deleted
ij> alter table t add column y;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
	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:408)
	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:348)
	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2284)
	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:82)
	at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:616)
	at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:556)
	at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:367)
	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)
	at org.apache.derby.iapi.tools.run.main(run.java:53)
Caused by: java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
	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: java.lang.NullPointerException
	at org.apache.derby.impl.sql.compile.AlterTableNode.bindStatement(AlterTableNode.java:356)
	at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:324)
	at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:90)
	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:1101)
	at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:607)
	... 10 more

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