Postgis : ERROR: parse error - invalid geometry：https://stackoverflow.com/questions/25861052/postgis-error-parse-error-invalid-geometry
PostGis函数使用：https://blog.csdn.net/Neighbor_L/article/details/109146306
可能是跟CHECK(检查)函数有关。。
参考：《PostGIS Cookbook》第二版 page239 先切分矢量图形，分别分块存储
PostGIS dbf file can not be opened
https://blog.csdn.net/whynottrythis/article/details/25692759
https://ld246.com/article/1541749031619
备用方案：
HINT: "POLYGON((2260000, 6" <-- parse error at position 19 within geometry
