[DERBY-4479] after rename table a to b then create table a statement execute cause null point exception

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 10.0.2.1, 10.1.1.0, 10.2.2.0, 10.3.3.0, 10.4.2.0, 10.5.3.0, 10.6.1.0
• Fix Version/s: 10.5.3.1, 10.6.1.0
• Component/s: SQL
• Environment: Windows XP SP2; ; java version "1.5.0_16"; Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b02); Java HotSpot(TM) Client VM (build 1.5.0_16-b02, mixed mode, sharing)
• Issue & fix info: Repro attached
• Assignee: Bryan Pendleton
• Reporter: dragon lee
• Created: 17/Dec/09 02:53
• Updated: 17/Jun/13 09:19
• Resolved: 02/Jul/10 21:19

Description

step 1 : create original table

CREATE TABLE BPEL_ARCHIVE (
EVENT_TIME CHAR(17) NOT NULL,
BUSINESS_ID VARCHAR(100) NOT NULL,
EVENT_TYPE INT,
EVENT_CONTENT BLOB,
PRIMARY KEY ( EVENT_TIME )
)

step 2 : rename original table to backup table
RENAME TABLE BPEL_ARCHIVE TO BPEL_ARCHIVE_200912171148_200912171148

step 3 : create original table
cause error...

java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.javaException(Unknown Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeUpdate(Unknown Source)
at world.dragon.service.bpel.event.derby.DerbyArchiveEndpoint.switchTargetTable(DerbyArchiveEndpoint.java:295)
...................................
Caused by: java.lang.NullPointerException
at org.apache.derby.impl.sql.execute.CreateIndexConstantAction.executeConstantAction(Unknown Source)
at org.apache.derby.impl.sql.execute.CreateConstraintConstantAction.executeConstantAction(Unknown Source)
at org.apache.derby.impl.sql.execute.CreateTableConstantAction.executeConstantAction(Unknown Source)
at org.apache.derby.impl.sql.execute.MiscResultSet.open(Unknown Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)
... 28 more

Issue Links

• is required by: DERBY-4728 10.5 backport effort tracking issue