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JDBC and Relational Databases
dbUnit problem: invalid fetch size to jdbc
Jacky Luk
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Posts: 634
posted 11 years ago
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/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package Test; import java.io.File; import java.io.FileOutputStream; import java.sql.Connection; import java.sql.DriverManager; import java.util.Properties; import org.dbunit.database.DatabaseConnection; import org.dbunit.database.IDatabaseConnection; import org.dbunit.database.QueryDataSet; import org.dbunit.database.search.TablesDependencyHelper; import org.dbunit.dataset.IDataSet; import org.dbunit.dataset.xml.FlatXmlDataSet; /** * * @author JACKY */ public class DatabaseExport { public static void main(String[] args) throws Exception { // database connection //Class driverClass = Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); String currentDir = new File(".").getAbsolutePath(); String url = "jdbc:odbc:Driver={Microsoft Access Driver " + "(*.mdb, *.accdb)};DBQ= " + currentDir + "\\db\\Patient.accdb"; Properties prop = new Properties(); prop.put("charSet", "Big5"); Connection jdbcConnection = DriverManager.getConnection( url, prop); IDatabaseConnection connection = new DatabaseConnection(jdbcConnection); // full database export IDataSet fullDataSet = connection.createDataSet(); FlatXmlDataSet.write(fullDataSet, new FileOutputStream("full.xml")); } }
og4j:WARN No appenders could be found for logger (org.dbunit.database.DatabaseConnection). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Exception in thread "main" org.dbunit.dataset.DataSetException: java.sql.SQLException: Invalid Fetch Size at org.dbunit.database.DatabaseDataSet.getTable(DatabaseDataSet.java:323) at org.dbunit.database.DatabaseTableIterator.getTable(DatabaseTableIterator.java:89) at org.dbunit.dataset.stream.DataSetProducerAdapter.produce(DataSetProducerAdapter.java:83) at org.dbunit.dataset.xml.FlatXmlWriter.write(FlatXmlWriter.java:124) at org.dbunit.dataset.xml.FlatXmlDataSet.write(FlatXmlDataSet.java:378) at Test.DatabaseExport.main(DatabaseExport.java:69) Caused by: java.sql.SQLException: Invalid Fetch Size at sun.jdbc.odbc.JdbcOdbcStatement.setFetchSize(JdbcOdbcStatement.java:825) at org.dbunit.database.DatabaseConfig$Configurator.configureStatement(DatabaseConfig.java:575) at org.dbunit.database.AbstractResultSetTable.createStatement(AbstractResultSetTable.java:127) at org.dbunit.database.AbstractResultSetTable.<init>(AbstractResultSetTable.java:97) at org.dbunit.database.ForwardOnlyResultSetTable.<init>(ForwardOnlyResultSetTable.java:59) at org.dbunit.database.CachedResultSetTableFactory.createTable(CachedResultSetTableFactory.java:60) at org.dbunit.database.DatabaseDataSet.getTable(DatabaseDataSet.java:319) ... 5 more Java Result: 1 BUILD SUCCESSFUL (total time: 0 seconds)
I would like to dump out all information inside my database to a dataset xml file.
Any ideas why.
Thanks
Jack
Jacky Luk
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Posts: 634
posted 11 years ago
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Can Dbutil work with Access 2007?
Thanks
Jack
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