Question

我有一个包含许多INSERT语句的SQL脚本，我通过Liquibase Maven update目标执行这些语句。一些INSERT语句包含日期，如下面的语句

Insert into  T (date) values ( to_date('16-JAN-12','DD-MON-RR'))

当我运行Liquibase update目标时，我收到以下错误

SEVERE 12/10/15 15.46: liquibase: install.xml: migrations/install/data/data.xml::1::gdm: Change Set migrations/install/data/data.xml::1::gdm failed.  Error: ORA-01843: not a valid month
 [Failed SQL: Insert into  T (date) values ( to_date('16-JAN-12','DD-MON-RR'))]
    at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:316)
    at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:55)
    at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:122)
    at liquibase.database.AbstractJdbcDatabase.execute(AbstractJdbcDatabase.java:1247)
    at liquibase.database.AbstractJdbcDatabase.executeStatements(AbstractJdbcDatabase.java:1230)
    at liquibase.changelog.ChangeSet.execute(ChangeSet.java:548)
    at liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:51)
    at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:73)
    at liquibase.Liquibase.update(Liquibase.java:210)
    at liquibase.Liquibase.update(Liquibase.java:190)
    at liquibase.Liquibase.update(Liquibase.java:325)
    at org.liquibase.maven.plugins.LiquibaseUpdate.doUpdate(LiquibaseUpdate.java:33)
    at org.liquibase.maven.plugins.AbstractLiquibaseUpdateMojo.performLiquibaseTask(AbstractLiquibaseUpdateMojo.java:30)
    at org.liquibase.maven.plugins.AbstractLiquibaseMojo.execute(AbstractLiquibaseMojo.java:394)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
    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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.sql.SQLDataException: ORA-01843: not a valid month

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1017)
    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:655)
    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:566)
    at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:202)
    at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:45)
    at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:933)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1075)
    at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1718)
    at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1678)
    at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:332)
    at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:314)
    ... 35 more

在Internet中，我发现这是关于必须在客户端和服务器（Oracle DB）上设置的NLS_LANG变量的错误，但这两个平台似乎都使用EN语言运行。 / p>

你有过这样的问题吗？可能是什么问题？

谢谢你 Giulio的

Answer 1

使用：

Insert into  T (date) values ( to_date('16-01-2012','DD-MM-RRRR'));

它更安全。月份数对于会话NLS_PARAMETER中指定的语言不变。年份编号也使用全部4位数字。

Insert into  T (date) 
values(to_date('16-JAN-2012','DD-MON-RRRR', 'NLS_DATE_LANGUAGE=American'));

如果您坚持使用月份名称，则可以明确定义区域。

Oracle JDBC驱动程序ORA-01843：不是有效月份错误

1 个答案: