异常 java.sql.SQLException: 无法从套接字读取更多的数据
使用hibernate执行查询时，报如下异常：
Caused by: java.sql.SQLException: 无法从套接字读取更多的数据
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:74)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1042)
at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:999)
at oracle.jdbc.driver.T4C7Ocommoncall.receive(T4C7Ocommoncall.java:97)
at oracle.jdbc.driver.T4CConnection.doRollback(T4CConnection.java:613)
at oracle.jdbc.driver.PhysicalConnection.rollback(PhysicalConnection.java:3389)
at org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:265)
at org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:265)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.rollback(PoolingDataSource.java:288)
at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:183)
at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:162)
... 21 more
我的SQL代码如下：
select *
from (select EIPOD_ID,
EIPOD_BK_VESSEL,
EIPOD_BK_VOYAGE,
EIPOD_WB_NO,
EIPOD_DISC_PORT_ID,
EIPOD_CONSIGNEE_NAME,
CNT_NOS,
GROSS_WEIGHT,
EXECUTIVES,
ADDRESSES,
RELEASE_WEIGHT
from (select EIPOD.CREATE_TIME,
EIPOD.EIPOD_ID,
EIPOD.EIPOD_BK_VESSEL,
EIPOD.EIPOD_BK_VOYAGE,
EIPOD.EIPOD_WB_NO,
EIPOD.EIPOD_DISC_PORT_ID,
EIPOD.EIPOD_CONSIGNEE_NAME,
GET_CNT_NO(EIPOD.EIPOD_ID, ',') CNT_NOS,
nvl((select sum(EIPCI.EIPCI_GROSS_WEIGHT)
from EIP_CTNINFO EIPCI
where EIPCI.EIPCI_EIPOD_ID = EIPOD.EIPOD_ID),
0) GROSS_WEIGHT,
GET_DELIVER_EXECUTIVES(EIPOD.EIPOD_ID, ',') EXECUTIVES,
GET_DELIVER_ADDRESSES(EIPOD.EIPOD_ID, ',') ADDRESSES,
nvl((select sum(EIPMP_GROSS_WEIGHT)
from EIP_MUTIL_PLACE EIPMP
where exists (select 1
from EIP_CTNINFO EIPCI
where EIPCI.EIPCI_ID =
EIPMP.EIPMP_EIPCI_ID
and EIPCI.EIPCI_EIPOD_ID =
EIPOD.EIPOD_ID)),
0) RELEASE_WEIGHT
from EIP_ORDER EIPOD
left join SCH_VOYAGE SCHVO on EIPOD.EIPOD_SCHVO_ID =
SCHVO.SCHVO_ID
left join VES_SHIP_BASE_INFO VESSI on SCHVO.SCHVO_VESSEL_ID =
VESSI.VESSI_ID
where EIPOD.EIPOD_BK_CONFIRMED_FLAG = '4'
and EIPOD.EIPOD_IS_VALID != '0'
and EIPOD.EIPOD_WB_NO like 'SUN1104230007' || '%'
and ((1 = 1)))
where GROSS_WEIGHT > 0
order by CREATE_TIME desc)
where rownum <= 20
解决此异常有两个方法：
1、加大数据库的回滚段
2、修改SQL语句，下面SQL是我所作的修改，仅供参考：
select *
from (select EIPOD_ID,
EIPOD_BK_VESSEL,
EIPOD_BK_VOYAGE,
EIPOD_WB_NO,
EIPOD_DISC_PORT_ID,
EIPOD_CONSIGNEE_NAME,
CNT_NOS,
GROSS_WEIGHT,
EXECUTIVES,
ADDRESSES,
RELEASE_WEIGHT
from (select EIPOD.CREATE_TIME,
EIPOD.EIPOD_ID,
EIPOD.EIPOD_BK_VESSEL,
EIPOD.EIPOD_BK_VOYAGE,
EIPOD.EIPOD_WB_NO,
EIPOD.EIPOD_DISC_PORT_ID,
EIPOD.EIPOD_CONSIGNEE_NAME,
GET_CNT_NO(EIPOD.EIPOD_ID, ',') CNT_NOS,
nvl(EIP.EIPCI_GROSS_WEIGHT, 0) GROSS_WEIGHT,
GET_DELIVER_EXECUTIVES(EIPOD.EIPOD_ID, ',') EXECUTIVES,
GET_DELIVER_ADDRESSES(EIPOD.EIPOD_ID, ',') ADDRESSES,
nvl((select sum(EIPMP_GROSS_WEIGHT)
from EIP_MUTIL_PLACE EIPMP
where exists (select 1
from EIP_CTNINFO EIPCI
where EIPCI.EIPCI_ID =
EIPMP.EIPMP_EIPCI_ID
and EIPCI.EIPCI_EIPOD_ID =
EIPOD.EIPOD_ID)),
0) RELEASE_WEIGHT
from EIP_ORDER EIPOD
left join SCH_VOYAGE SCHVO on EIPOD.EIPOD_SCHVO_ID =
SCHVO.SCHVO_ID
left join VES_SHIP_BASE_INFO VESSI on SCHVO.SCHVO_VESSEL_ID =
VESSI.VESSI_ID
left join (select EIPCI_EIPOD_ID,
sum(EIPCI.EIPCI_GROSS_WEIGHT) EIPCI_GROSS_WEIGHT
from EIP_CTNINFO EIPCI
group by EIPCI.EIPCI_EIPOD_ID) EIP on EIP.EIPCI_EIPOD_ID =
EIPOD.EIPOD_ID
where EIPOD.EIPOD_BK_CONFIRMED_FLAG = '4'
and EIPOD.EIPOD_IS_VALID != '0'
and EIPOD.EIPOD_WB_NO like 'SUN1104230007' || '%'
and ((1 = 1)))
where GROSS_WEIGHT > 0
order by CREATE_TIME desc)
where rownum <= 20