select CONCAT(迁出城市,'-',迁入城市) as 迁徙路线, 0 as 编号, 迁出城市 as 城市,迁出城市纬度 as 纬度,迁出城市经度 as 经度,迁徙人数
FROM 北京春运迁徙数据 union all select CONCAT(迁出城市,'-',迁入城市), 1, 迁入城市,迁入城市纬度,迁入城市经度,迁徙人数
FROM 北京春运迁徙数据
所属原始数迁徙据转化为流向数据:
select CONCAT(迁出城市,'-',迁入城市) as 迁徙路线, 0 as 编号, 迁出城市 as 城市,迁出城市纬度 as 纬度,迁出城市经度 as 经度,迁徙人数
FROM 北京春运迁徙数据
union all
select CONCAT(迁出城市,'-',迁入城市), 1, 迁入城市,迁入城市纬度,迁
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select CONCAT(迁出城市,'-',迁入城市) as 迁徙路线, 0 as 编号, 迁出城市 as 城市,迁出城市纬度 as 纬度,迁出城市经度 as 经度,迁徙人数
FROM 北京春运迁徙数据 union all select CONCAT(迁出城市,'-',迁入城市), 1, 迁入城市,迁入城市纬度,迁入城市经度,迁徙人数
FROM 北京春运迁徙数据
赞 0 踩 0 2020-02-07 18:50
所属原始数迁徙据转化为流向数据:
select CONCAT(迁出城市,'-',迁入城市) as 迁徙路线, 0 as 编号, 迁出城市 as 城市,迁出城市纬度 as 纬度,迁出城市经度 as 经度,迁徙人数
FROM 北京春运迁徙数据
union all
select CONCAT(迁出城市,'-',迁入城市), 1, 迁入城市,迁入城市纬度,迁
赞 0 踩 0 2020-02-07 18:49
所属原始数迁徙据转化为流向数据:
'''sql
select *
from (
select CONCAT(迁出城市,'-',迁入城市) as 迁徙路线, 0 as 编号, 迁出城市 as 城市,迁出城市纬度 as 纬度,迁出城市经度 as 经度,迁徙人数
FROM 北京春运迁徙数据
union all
赞 0 踩 0 2020-02-07 18:46
如何把动图导出呢
赞 1 踩 0 2019-12-27 19:33
您好,该文档即为5.0版本的操作。
赞 0 踩 0 2019-01-15 15:54