Will Dazey created OPENJPA-2721:
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Summary: Table drops can use wrong default schema
Key: OPENJPA-2721
URL: https://issues.apache.org/jira/browse/OPENJPA-2721
Project: OpenJPA
Issue Type: Bug
Components: jpa
Affects Versions: 2.2.2
Reporter: Will Dazey
Assignee: Will Dazey
Priority: Minor
It looks like OpenJPA will drop tables from the wrong schemas if the default
schema is not set by the persistence property or the orm.xml mapping.
For example:
DB Tables:
unknown_schema.SIMPLE_ENTITY
Properties:
<property name="openjpa.jdbc.SynchronizeMappings"
value="buildSchema(ForeignKeys=true,schemaAction='drop,add')"/>
If the default schema is not set as described above and your DS is connected
using dbadmin. OpenJPA will find the table SIMPLE_ENTITY in the schema
"unknown_schema", but will then throw the following exception (on DB2):
Caused by: org.apache.openjpa.lib.jdbc.ReportingSQLException: DB2 SQL Error:
SQLCODE=-204, SQLSTATE=42704, SQLERRMC=DBADMIN.SIMPLE_ENTITY, DRIVER=4.8.87
{stmnt 414359678
DROP TABLE SIMPLE_ENTITY } [code=-204, state=42704]
at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:219)
at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:203)
at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.access$700(LoggingConnectionDecorator.java:59)
at
org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingStatement.executeUpdate(LoggingConnectionDecorator.java:914)
at
org.apache.openjpa.lib.jdbc.DelegatingStatement.executeUpdate(DelegatingStatement.java:118)
at
org.apache.openjpa.jdbc.schema.SchemaTool.executeSQL(SchemaTool.java:1224)
at
org.apache.openjpa.jdbc.schema.SchemaTool.dropTable(SchemaTool.java:985)
at
org.apache.openjpa.jdbc.schema.SchemaTool.dropTables(SchemaTool.java:959)
at org.apache.openjpa.jdbc.schema.SchemaTool.drop(SchemaTool.java:872)
at org.apache.openjpa.jdbc.schema.SchemaTool.drop(SchemaTool.java:375)
at org.apache.openjpa.jdbc.schema.SchemaTool.run(SchemaTool.java:345)
The issue is that OpenJPA does not use the correct schema when scanning for
tables to drop. This should be an issue on all platforms, but I was only able
to test on DB2, Oracle, MySQL,
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