jboss4.2,postgresql7.2,jdk1.6:
in persistence.xml,I used:
<jta-data-source>java:/PostgresDS</jta-data-source>
org.hibernate.ejb.HibernatePersistence
create-drop
org.hibernate.dialect.PostgreSQLDialect
Here I set "hibernate.hbm2ddl.auto" to "create-drop",and in JMX-console I also
see this DSN:PostgresDS;
and in postgres-ds.xml,it also seems no errors:
<local-tx-datasource>
<jndi-name>PostgresDS</jndi-name>
<connection-url>jdbc:postgresql://127.0.0.1:5432/my</connection-url>
<driver-class>org.postgresql.Driver</driver-class>
<user-name>postgresql</user-name>
111111
but when I access the entities from JSP,exceptions are thrown:
java.sql.BatchUpdateException: insert into tbl_Authors (birthday, levels, name)
values (2007-11-08 +00:00:00, 5, wawa) failed
LOOK:neither '2007-11-08 +00:00:00' nor 'wawa' are quoted with quotation
marks,I think this is wrong.But why? it's generated by hibernate itself,not me!
What's more,I login the postgresql database,and there is no tables created
automatically either.Why this happens?
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