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Thread: i got error while writing query

  1. #1
    Join Date
    Mar 2013

    Default i got error while writing query

    my error is
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at com.mysql.jdbc.Util.handleNewInstance(
    at com.mysql.jdbc.Util.getInstance(
    at com.mysql.jdbc.SQLError.createSQLException(
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(
    at com.mysql.jdbc.MysqlIO.sendCommand(
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(
    at com.mysql.jdbc.ConnectionImpl.execSQL(
    at com.mysql.jdbc.PreparedStatement.executeInternal(
    at com.mysql.jdbc.PreparedStatement.executeQuery(
    at org.pentaho.reporting.engine.classic.core.modules.misc.datafactory.sql.SimpleSQLReportDataFactory.parametrizeAndQuery(
    at org.pentaho.reporting.engine.classic.core.modules.misc.datafactory.sql.SimpleSQLReportDataFactory.queryData(
    at org.pentaho.reporting.engine.classic.core.modules.misc.datafactory.sql.SQLReportDataFactory.queryData(
    at Source)

  2. #2
    Join Date
    Mar 2003


    This looks like a error inside your MySQL JDBC driver. Contact MySQL or (as usual with MySQL) try to use a different version of the driver. MySQL JDBC drivers are known to be .. unreliable, to stay on the positive side.
    Get the latest news and tips and tricks for Pentaho Reporting at the Pentaho Reporting Blog.

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