update feature_code set code = (select new from plu where plu.old =feature_code.code) where feature_code.code in (select old from plu)
Android
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update EExportProductSelfLearn set productId = (select new from plu where plu.old =EExportProductSelfLearn.productId) where EExportProductSelfLearn.productId in (select old from plu)