我想在表中旋转多个指标。如何编写语法来实现以下功能?
当前表
date iso_week iso_year metric1 metric2
2021-12-01 48 2021 1000 500
2021-11-30 48 2021 850 300
...
2020-11-28 48 2020 800 400
2020-11-27 48 2020 950 450
...
2019-11-27 48 2019 700 350
2019-11-26 48 2019 820 380
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期望的输出
iso_week metric1_thisYear metric1_prevYear metric1_prev2Year metric2_thisYear metric2_prevYear metric_prev2Year
48 1850 1750 1520 800 950 730
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...