1. java.sql.SQLException: Unsupported feature stackoverflow.comI am using the JPA(hibernate) for the ORM and c3po for connection pooling. While I am able to do all the CRUD operations it gives me the below error while accessing ... |
2. c3po, hibernate, oracle database problem coderanch.comHi all, I have the following stacktrace: 11:42:37,540 WARN BasicResourcePool:1841 - com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@117b450 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception: java.sql.SQLException: Il n'y a plus de donnes lire dans le socket at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146) ... |
3. Trouble with Hibernate 3 and C3p0 and Oracle 9i forum.hibernate.orgNewbie Joined: Fri Sep 03, 2004 8:57 am Posts: 3 Hibernate version: 3 alpha C3P0 version: c3p0-0.8.5pre4 Name and version of the database you are using:Oracle 9.0.2.5 Full stack trace of any exception that occurs: Hi all, I've got this message when i try to access to my database. What does it mean? Initializing c3p0 pool... com.mchange.v2.c3p0.PoolBackedDataSource@1a80a69 [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@64ea66 ... |
4. c3p0 pool with Oracle error? forum.hibernate.orgThis is the first time I tried to use connection pooling connecting to an Oracle 9.2i db in a standalone app. For some reason,it throws the following exception while inserting data while at the same time the operation successful for a sybase server. Here is the configuration: 1) Main insert to Sybase -- fine 2) A replication listener call replicate to ... |