kettle 将两列字符串拆分

kettle可以使用列拆分为多行组件来将两列字符串拆分。在该组件的操作界面中，我们可以设置要拆分的字段、分隔符和新字段名。例如，如果要拆分的字符串是"firstname|lastname"，分隔符是"|"，那么可以将字符串拆分为两行，分别是"firstname"和"lastname"。在该组件中，我们还可以设置外壳，确保每个切分都包含偶数个外壳。这样，kettle就可以将两列字符串拆分为多行了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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