Sybase doesn't allow to set a null value for text field when save object ------------------------------------------------------------------------ Key: HHH-3975 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3975 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: Sybase 15.0.2 development liesence for windows Hibernate:3.3.1 Reporter: Siuloong Ju Priority: Critical Save an object with one field mapped to sybase text type. if the object text field doesn't be set a not-null value,then the object cann't be save. HBM file: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping package="com.test.sybase" default-access="field"> <class name="TestPO" table="TB_TEST"> <id name="id" column="hid" type="long" access="property"> <generator class="native"/> </id> <property name="extractID" type="java.lang.String" update="true" insert="true" column="extractID" length="60" not-null="true"/> <property name="transactionID" type="java.lang.String" update="true" insert="true" column="transactionID" length="60" not-null="false"/> <property name="testText" column="testText" type="text" not-null="false"/> </class> </hibernate-mapping> the exceptions info: JZ006: 捕获到 IO 例外:java.io.IOException: JZ0SL: 不受支持的 SQL 类型 2005。 Exception in thread "main" org.hibernate.exception.GenericJDBCException: could not insert: [com.wonders.sybase.TestPO] at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666) at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321) at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210) at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195) at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:562) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:546) at com.wonders.sybase.SybaseTest.testSaveByHiberate(SybaseTest.java:39) at com.wonders.sybase.SybaseTest.main(SybaseTest.java:27) Caused by: java.sql.SQLException: JZ006: 捕获到 IO 例外:java.io.IOException: JZ0SL: 不受支持的 SQL 类型 2005。 at com.sybase.jdbc3.jdbc.ErrorMessage.raiseError(Unknown Source) at com.sybase.jdbc3.jdbc.ErrorMessage.raiseErrorCheckDead(Unknown Source) at com.sybase.jdbc3.tds.Tds.a(Unknown Source) at com.sybase.jdbc3.tds.Tds.a(Unknown Source) at com.sybase.jdbc3.tds.Tds.language(Unknown Source) at com.sybase.jdbc3.jdbc.SybStatement.sendQuery(Unknown Source) at com.sybase.jdbc3.jdbc.SybPreparedStatement.sendQuery(Unknown Source) at com.sybase.jdbc3.jdbc.SybStatement.execute(Unknown Source) at com.sybase.jdbc3.jdbc.SybPreparedStatement.execute(Unknown Source) at org.hibernate.id.IdentityGenerator$InsertSelectDelegate.executeAndExtract(IdentityGenerator.java:138) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57) ... 17 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira