Sql 如何基于父循环元素访问子循环元素并在for循环rtf模板中获取数据

我在xml.1.GLB_PAY_ARCH_PR_earning和GLB_PAY_ARCH_PR_HOURS_X_RATE中有两个不同的组数据 . 这两个组都有一个公共列，即“报告名称”字段。现在，我需要显示每个报告名与小时报告列相匹配的小时数

如何做到这一点

<?for-each group:/DATA_DS/G_1/FILE_FRAGMENT/PAYSLIP/PAYMENT_RECORD/GLB_ARCH_PR/GLB_PAY_ARCH_PR_INFO/GLB_ARCH_CBID/GL 
      B_PAY_ARCH_CBID_INFORMATION/GLB_ARCH_TRU/GLB_PAY_ARCH_PR_EARNINGS;./REPORTING_NAME?>
    <?for-each:GLB_PAY_ARCH_PR_HOURS_X_RATE[REPORTING_NAME= current-group()/REPORTING_NAME]?>
  <?if:REPORTING_NAME!= 'Basic Pay'?>
  <?REPORTING_NAME?>
  <?EARNINGS_HOURS?>
  <?end if?>
  <?end for-each?>
  <?end for-each-group?>

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以上代码未打印任何内容