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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2011/03/31 21:40:06 UTC
[jira] [Updated] (DERBY-5160) NullPointerException when adding
column without specifying type
[ https://issues.apache.org/jira/browse/DERBY-5160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rick Hillegas updated DERBY-5160:
---------------------------------
Attachment: derby-5160-01-aa-needsDatatype.diff
Attaching derby-5160-01-aa-needsDatatype.diff, which fixes this bug. I will run regression tests.
Touches the following files:
-------------
M java/engine/org/apache/derby/impl/sql/compile/AlterTableNode.java
The fix.
-------------
M java/testing/org/apache/derbyTesting/functionTests/tests/lang/AlterTableTest.java
A new test case.
> 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: 10.5.1.1, 10.5.2.0, 10.5.3.0, 10.6.1.0, 10.6.2.1, 10.7.1.1
> Reporter: Knut Anders Hatlen
> Assignee: Rick Hillegas
> Attachments: derby-5160-01-aa-needsDatatype.diff
>
>
> 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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