我试图运行生成器来填充数据库(商店演示以基于设置文件填充数据库模式)。在运行以下命令时，
我得到下面的错误。
15:25:50,232 INFO (main) [DefaultDBSystem] Fetching table details and ordering tables by dependency
15:25:50,554 ERROR (main) [DescriptorRunner] Error in Benerator execution
org.databene.commons.ConfigurationError: Catalog 'myDB' not found in database 'db'
at org.databene.platform.db.DBSystem.findTableInConfiguredCatalogAndSchema(DBSystem.java:819)
at org.databene.platform.db.DBSystem.getTable(DBSystem.java:791)
at org.databene.platform.db.DBSystem.getWriteColumnInfos(DBSystem.java:744)
at org.databene.platform.db.DBSystem.persistOrUpdate(DBSystem.java:831)
at org.databene.platform.db.DBSystem.store(DBSystem.java:360)
at org.databene.benerator.storage.StorageSystemInserter.startProductConsumption(StorageSystemInserter.java:53)
at org.databene.benerator.consumer.AbstractConsumer.startConsuming(AbstractConsumer.java:47)
at org.databene.benerator.consumer.ConsumerProxy.startConsuming(ConsumerProxy.java:62)
at org.databene.benerator.engine.statement.ConsumptionStatement.execute(ConsumptionStatement.java:53)
at org.databene.benerator.engine.statement.GenerateAndConsumeTask.execute(GenerateAndConsumeTask.java:159)
at org.databene.task.TaskProxy.execute(TaskProxy.java:59)
at org.databene.task.StateTrackingTaskProxy.execute(StateTrackingTaskProxy.java:52)
at org.databene.task.TaskExecutor.runWithoutPage(TaskExecutor.java:136)
at org.databene.task.TaskExecutor.runPage(TaskExecutor.java:126)
at org.databene.task.TaskExecutor.run(TaskExecutor.java:101)
at org.databene.task.TaskExecutor.run(TaskExecutor.java:77)
at org.databene.task.TaskExecutor.execute(TaskExecutor.java:71)
at org.databene.benerator.engine.statement.GenerateOrIterateStatement.executeTask(GenerateOrIterateStatement.java:156
at org.databene.benerator.engine.statement.GenerateOrIterateStatement.execute(GenerateOrIterateStatement.java:99)
at org.databene.benerator.engine.statement.LazyStatement.execute(LazyStatement.java:58)
at org.databene.benerator.engine.statement.StatementProxy.execute(StatementProxy.java:46)
at org.databene.benerator.engine.statement.TimedGeneratorStatement.execute(TimedGeneratorStatement.java:70)
at org.databene.benerator.engine.statement.SequentialStatement.executeSubStatements(SequentialStatement.java:52)
at org.databene.benerator.engine.statement.SequentialStatement.execute(SequentialStatement.java:47)
at org.databene.benerator.engine.BeneratorRootStatement.execute(BeneratorRootStatement.java:63)
at org.databene.benerator.engine.DescriptorRunner.execute(DescriptorRunner.java:127)
at org.databene.benerator.engine.DescriptorRunner.runWithoutShutdownHook(DescriptorRunner.java:109)
at org.databene.benerator.engine.DescriptorRunner.run(DescriptorRunner.java:102)
at org.databene.benerator.main.Benerator.runFile(Benerator.java:94)
at org.databene.benerator.main.Benerator.runFromCommandLine(Benerator.java:75)
at org.databene.benerator.main.Benerator.main(Benerator.java:68)
15:25:50,611 INFO (main) [CachingDBImporter] Exporting Database meta data of ___temp to cache file
15:25:50,635 INFO (main) [CONFIG] Max. committed heap size: 15 MB
在我的'db'文件夹中，我有文件user.ben.xml，它以
开头<database id="db" url="jdbc:oracle:thin:@localhost:1521:mirev" driver="oracle.jdbc.driver.OracleDriver" user="myDB" tableFilter="DB_.*" />
我是generator的新手。谁能告诉我为什么这个错误抛出。
Oracle数据库默认不支持'Catalog'。确保数据库已经启用并定义了目录。如果没有，则从配置中删除目录。
我今天也试了一下…似乎oracle用户/模式(在jdbc术语中=目录)需要按字母顺序排列，以使示例工作。我创建了一个用户"A1000"以使示例工作。