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问题: 一、通过逆向分析事权数据库得到89张ODS表已知70张未知19张如何分析出未知表的用途与数据流 方法1. 分析填报接口SQL 2. 分析视图 3. 将未知表整理出来交给其他人(熟悉业务)

二、如何描述表与表、表与视图、视图与视图、表与存储过程、视图与存储过程的关系及数据流向? 要求1. 字段级别的血缘(自动分析、手动录入) 2. 支持搜索

计划:

  • 事权ODS表梳理及建模共89张已知70张
  • 分析数据库视图及存储过程梳理数据血缘关系分析剩余22张ODS表用途
  • 梳理填报接口并整理数据插入逻辑及目标表ODS