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Posted to derby-dev@db.apache.org by "Satheesh Bandaram (JIRA)" <de...@db.apache.org> on 2006/03/16 04:23:00 UTC
[jira] Assigned: (DERBY-1119) Creating a schema with DumpParseTree,
DumpBindTree properties set causes NullPointException.
[ http://issues.apache.org/jira/browse/DERBY-1119?page=all ]
Satheesh Bandaram reassigned DERBY-1119:
----------------------------------------
Assign To: Satheesh Bandaram
> Creating a schema with DumpParseTree, DumpBindTree properties set causes NullPointException.
> --------------------------------------------------------------------------------------------
>
> Key: DERBY-1119
> URL: http://issues.apache.org/jira/browse/DERBY-1119
> Project: Derby
> Type: Bug
> Versions: 10.2.0.0, 10.1.2.0
> Reporter: Satheesh Bandaram
> Assignee: Satheesh Bandaram
> Priority: Minor
> Fix For: 10.2.0.0
>
> Noticed it in 10.2, but also reproduces with 10.1.
> Set the following property and then try creating a schema as follows:
> derby.debug.true=DumpBindTree,DumpParseTree,DumpOptimizedTree
> C:\p4clients\sat_52\bug>java -Dij.protocol=jdbc:derby: org.apache.derby.tools.ij
> ij version 10.2
> ij> connect 'tdb;user=sam';
> ij> create schema mysam1;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> I suspect the problem is because DDLStatementNode.java expects an object name that most DDL statements set, but not CreateSchemaNode.java.
>
> public String toString()
> {
> if (SanityManager.DEBUG)
> {
> return objectName.toString() + super.toString(); <==============
> }
> else
> {
> return "";
> }
> }
> CreateSchemaNode.java:
> /*
> ** DDLStatementNode expects tables, null out
> ** objectName explicitly to clarify that we
> ** can't hang with schema.object specifiers.
> */
> initAndCheck(null);
>
> Here is exception stack:
> java.lang.NullPointerException
> at org.apache.derby.impl.sql.compile.DDLStatementNode.toString(DDLStatementNode.java:149)
> at org.apache.derby.impl.sql.compile.CreateSchemaNode.toString(CreateSchemaNode.java:94)
> at org.apache.derby.impl.sql.compile.QueryTreeNode.treePrint(QueryTreeNode.java:329)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:318)
> at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:118)
> at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:725)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:533)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:480)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:313)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:433)
> at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:310)
> at org.apache.derby.impl.tools.ij.Main.go(Main.java:203)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:169)
> at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:55)
> at org.apache.derby.tools.ij.main(ij.java:60)
> Cleanup action completed
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