为什么80%的码农都做不了架构师?>>>
- 用工具获取数据的血缘关系
- 用Neo4j可视化
- 添加节点
CREATE (PRODUCT:TABLES {title:'PRODUCT', tagline:'once upon a time'})
CREATE (PROFIT_RATE_89:TABLE1 {name:'PRODUCT', id_:89,column_name:'PROFIT_RATE'})
CREATE (PROFIT_RATE_75:TABLE2 {name:'TMP_TABLE', id_:75,column_name:'PROFIT_RATE'})
CREATE (COST_50:TABLE3 {name:'RESULT_OF_FHJ', id_:50,column_name:'COST'})
CREATE (PROFIT_49:TABLE3 {name:'RESULT_OF_FHJ', id_:49,column_name:'PROFIT'})
CREATE (TOTAL_COST_41:TABLE4 {name:'FACT_BILL', id_:41,column_name:'TOTAL_COST'})
CREATE (TOTAL_COST_38:TABLE4 {name:'FACT_BILL', id_:38,column_name:'TOTAL_COST'})
CREATE (TURNOVER_39:TABLE4 {name:'FACT_BILL', id_:39,column_name:'TURNOVER'})
- 添加关系
CREATE
(TOTAL_COST_38)-[:FLOW]->(PROFIT_49),
(TURNOVER_39)-[:FLOW]->(PROFIT_49),
(PROFIT_49)-[:FLOW]->(PROFIT_RATE_75),
(PROFIT_RATE_75)-[:FLOW]->(PROFIT_RATE_89),
(TOTAL_COST_41)-[:FLOW]->(COST_50),
(COST_50)-[:FLOW]->(PROFIT_RATE_75),
(PROFIT_RATE_89)-[:FLOW]->(PRODUCT)
- 查询
MATCH (a)-[:FLOW]->(m) RETURN a,m
- 结果展示