This step reads data records from the results of a specified query executed on a specified JDBC database table.

<step id='input' className='cz.adastra.cif.tasks.io.jdbc.read.JdbcReader'>
      <properties queryString="select id, text from vstup where id > 0" queryFileEncoding="windows-1250">
              <dataSourceName>DataSource01</dataSourceName>
              <columns>
                <column name='primaryId' type='integer' src='id' />
                <column name='textik' type='string' src='text' />
              </columns>
              <shadowColumns>
                <column name='data' type='string'/>
              </shadowColumns>
      </properties>
</step>