主从表

eudora

ontology数据建模建了两张表，主从关系，从表只有两个关系（序号和项目明细），想要实现一张主表带一张明细从表，从表中的某一个关系需要一次存储多个值。界面建模时选择了      列表-主从-列表详细      模板，界面如图，在列表中只能添加一列数据，添加两列后就会出现错误：
保存数据失败！ ,
执行KSQL出错, KSQL: INSERT INTO ZT_JCXMMXCB ZT_JCXMMXCB(ZT_JCXMMXCB, ZT_JCXMMXCB.version, ZT_JCXMMXCB.fJCXMMX, ZT_JCXMMXCB.fXH, ZT_JCXMMXCB.fZBID) VALUES (:ZT_JCXMMXCB, :version, :fJCXMMX, :fXH, :fZBID)
编码：JUSTEP150210
[url=]隐藏详细[/url]
java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.justep.system.action.Engine.invokeActions(Native Method) at com.justep.system.action.Engine.invokeActions(Unknown Source) at com.justep.business.server.BusinessServer.doAction(Unknown Source) at com.justep.business.server.BusinessServer.doExcute(Unknown Source) at com.justep.business.server.BusinessServer.excute(Unknown Source) at com.justep.business.server.BusinessServer.excute(Unknown Source) at com.justep.business.server.BusinessServerServlet.execService(Unknown Source) at com.justep.business.server.BusinessServerServlet.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at com.justep.x.bs.BusinessServerServlet.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:745) Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150210; 提示: 执行KSQL出错, KSQL: INSERT INTO ZT_JCXMMXCB ZT_JCXMMXCB(ZT_JCXMMXCB, ZT_JCXMMXCB.version, ZT_JCXMMXCB.fJCXMMX, ZT_JCXMMXCB.fXH, ZT_JCXMMXCB.fZBID) VALUES (:ZT_JCXMMXCB, :version, :fJCXMMX, :fXH, :fZBID) at com.justep.exception.BusinessException.create(Unknown Source) at com.justep.system.data.impl.TableUtilsImplement.ksqlInsert(Unknown Source) at com.justep.system.data.impl.TableUtilsImplement.ksqlExecuteUpdate(Unknown Source) at com.justep.system.data.KSQL.executeUpdate(Unknown Source) at com.justep.system.data.KSQL.executeUpdate(Unknown Source) at com.justep.system.data.impl.TableImpl.insert(Unknown Source) at com.justep.system.data.impl.TableImpl.save(Unknown Source) at com.justep.system.data.impl.TableImpl.save(Unknown Source) at com.justep.system.data.BizData.save(Unknown Source) at BizProcedure.save(BizProcedure.java:18) ... 27 more Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150039; 提示: 执行sql: INSERT INTO ZT_JCXMMXCB (ZT_JCXMMXCB.fID, ZT_JCXMMXCB.VERSION, ZT_JCXMMXCB.FJCXMMX, ZT_JCXMMXCB.FXH, ZT_JCXMMXCB.FZBID) VALUES ( ? , ? , ? , ? , ? ), binds: [CD3B7A71711549BEBC253F812F8D7428, 0, 2, null, null]出错 at com.justep.exception.BusinessException.create(Unknown Source) at com.justep.system.ksql.KSQLUtils.execSqlUpdate(Unknown Source) ... 36 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'CD3B7A71711549BEBC253F812F8D7428' for key 'PRIMARY' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at com.mysql.jdbc.Util.handleNewInstance(Util.java:400) at com.mysql.jdbc.Util.getInstance(Util.java:383) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3847) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3783) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2447) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2594) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1901) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2113) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2049) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2034) at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105) at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105) ... 37 more


能不能实现在主表中添加一条数据而在从列表中添加多条数据？要如何设置

736261089

我也碰到这个问题，数据建模的时候，从表的主键会变成主表的主键，而不是外键指向主键，导致主从表1对多的关系没法实现，找不到哪里改...

jishuang

com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'CD3B7A71711549BEBC253F812F8D7428' for key 'PRIMARY'

这个错误是指插入的主键值重复了
如果主表的数据是选择的，选择的时候不要选择主键值

eudora

好的，我把界面重新建模后，可以实现了。