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更新ORACLE数据库DATE类型的字段时报错 配置报错 

@JFinal 你好,想跟你请教个问题:
    Jfinal通过Druid操作Oracle数据库,更新日期类型(DATE类型)的字段失败以下是代码

Test test= Test.dao.findById(1); 
test.set("TDATE","to_date('2015-10-26 17:30:00','yyyy-mm-dd hh24:mi:ss')" ).update();
以下是报错信息:

2015-10-26 17:48:37 Sql: select * from TEST where ID = ? Sql: update TEST set TDATE = ?  where ID = ?

com.jfinal.plugin.activerecord.ActiveRecordException: java.sql.SQLDataException: ORA-01858: 在要求输入数字处找到非数字字符

at com.jfinal.plugin.activerecord.Model.update(Model.java:491) at com.netvour.appstore.community.model.VersionInfoTest.testUpdateDate(VersionInfoTest.java:48) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140) Caused by: java.sql.SQLDataException: ORA-01858: 在要求输入数字处找到非数字字符

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207) at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1044) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1329) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3584) at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3665) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1352) at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeUpdate(DruidPooledPreparedStatement.java:253) at com.jfinal.plugin.activerecord.DbPro.update(DbPro.java:260) at com.jfinal.plugin.activerecord.Db.update(Db.java:194) at com.jfinal.plugin.activerecord.Model.update(Model.java:484) ... 29 more

另一种方式 

test.set("ID",1).set("TDATE",new Date() ).update()
com.jfinal.plugin.activerecord.ActiveRecordException: java.sql.SQLException: 无效的列类型

at com.jfinal.plugin.activerecord.Model.update(Model.java:491)

at com.netvour.appstore.community.model.VersionInfoTest.testUpdateDate(VersionInfoTest.java:49)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)

at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)

at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

at org.junit.runner.JUnitCore.run(JUnitCore.java:137)

at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)

at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)

at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

Caused by: java.sql.SQLException: 无效的列类型

at oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:8809)

at oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:8286)

at oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:9060)

at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:9041)

at oracle.jdbc.driver.OraclePreparedStatementWrapper.setObject(OraclePreparedStatementWrapper.java:232)

at com.alibaba.druid.pool.DruidPooledPreparedStatement.setObject(DruidPooledPreparedStatement.java:476)

at com.jfinal.plugin.activerecord.dialect.OracleDialect.fillStatement(OracleDialect.java:231)

at com.jfinal.plugin.activerecord.DbPro.update(DbPro.java:259)

at com.jfinal.plugin.activerecord.Db.update(Db.java:194)

at com.jfinal.plugin.activerecord.Model.update(Model.java:484)

... 29 more

第三种方式

test.set("ID",1).set("TDATE","2015-10-26 17:30:00" ).update()

com.jfinal.plugin.activerecord.ActiveRecordException: java.sql.SQLDataException: ORA-01843: 无效的月份

at com.jfinal.plugin.activerecord.Model.update(Model.java:491)

at com.netvour.appstore.community.model.VersionInfoTest.testUpdateDate(VersionInfoTest.java:49)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)

at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)

at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

at org.junit.runner.JUnitCore.run(JUnitCore.java:137)

at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)

at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)

at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

Caused by: java.sql.SQLDataException: ORA-01843: 无效的月份

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445)

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)

at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)

at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450)

at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)

at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)

at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207)

at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1044)

at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1329)

at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3584)

at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3665)

at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1352)

at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeUpdate(DruidPooledPreparedStatement.java:253)

at com.jfinal.plugin.activerecord.DbPro.update(DbPro.java:260)

at com.jfinal.plugin.activerecord.Db.update(Db.java:194)

at com.jfinal.plugin.activerecord.Model.update(Model.java:484)

... 29 more

请问这是为什么呢?要怎么解决

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kun坤 2020-05-30 23:33:31 846 0
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  •      test.set("TDATE","to_date('2015-10-26 17:30:00','yyyy-mm-dd hh24:mi:ss')") 是向 test 这个 model 之中放入名称为 "TDATE" 的属性值,而 "to_date('2015-10-26 17:30:00','yyyy-mm-dd hh24:mi:ss')" 这个值只会被当成普通的 String 值,数据表需要的是一个 DATE 类型。
        所以,数据表要的是一个 DATE 类型,而传入的是一个 String 型,必然会出错,如果要使用 to_date(...)这样的函数,需要在 sql 中使用,这样用: Db.update(sql); ######终于找到解决方法了,要这样向Model中设值才行用Model的Update方法 Timestamp stamp = Timestamp.valueOf("2015-10-27 12:11:31"); Test test=Test.dao.findById(1); test.set("TDATE",stamp).update();

    2020-05-30 23:33:41
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