存储规格 地域 可用区 最大读吞吐（GB/s）最大写吞吐（GB/s）容量型 中国（香港）香港可用区B 10 2 日本（东京）亚太东北1可用区A 10 1 亚太东北1可用区B 3 0.5 印度（孟买）亚太南部1可用区A 10 1 新加坡 亚太东南1可用区A 10 1 亚太东南1...
示例 select ST_AsEWKT(ST_MeshGeomFromText('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))',4326));SRID=4326;MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX(...
示例 select ST_AsEWKT(ST_MeshGeomFromText('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))',4326));SRID=4326;MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX(...
示例 select ST_AsEWKT(ST_MeshGeomFromWKT('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))',4326));SRID=4326;MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0...
示例 select ST_AsEWKT(ST_MeshGeomFromWKT('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))',4326));SRID=4326;MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0...
将各种数据类型转为Geometry数据类型。语法 geometry ST_AsGeometry(meshgeom geom);geometry ST_AsGeometry(sfmesh sfmeshObject);...MULTIPOLYGON Z(((0 0 2,0 10 3,10 10 1,0 0 2)),((0 10 3,10 10 1,10 0 1,0 10 3)))
将各种数据类型转为Geometry数据类型。语法 geometry ST_AsGeometry(meshgeom geom);geometry ST_AsGeometry(sfmesh sfmeshObject);...MULTIPOLYGON Z(((0 0 2,0 10 3,10 10 1,0 0 2)),((0 10 3,10 10 1,10 0 1,0 10 3)))
{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]} select ST_AsWKT(ST_MeshGeomFromText...
{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]} select ST_AsWKT(ST_MeshGeomFromText...
{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]} select ST_AsEWKT(ST_...
{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]} select ST_AsEWKT(ST_...
示例 示例一：select ST_NumGeometries('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom);1 示例二：select ST_NumGeometries('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,...
示例 示例一：select ST_NumGeometries('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom);1 示例二：select ST_NumGeometries('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,...
互换一个输入对象的X和Y坐标。...{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,10 0 3,10 1 0 1,0 10 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
互换一个输入对象的X和Y坐标。...{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,10 0 3,10 1 0 1,0 10 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
示例 select ST_AsEWKT(ST_MeshGeomFromEWKB(ST_AsEWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),...
示例 select ST_AsEWKT(ST_MeshGeomFromEWKB(ST_AsEWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),...
示例 select ST_AsEWKT(ST_MeshGeomFromHexEWKB(ST_AsHexEWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));st_asewkt-MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10...
示例 select ST_AsEWKT(ST_MeshGeomFromHexEWKB(ST_AsHexEWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));st_asewkt-MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10...
示例 select ST_AsEWKT(ST_MeshGeomFromBinary(ST_AsBinary('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1...
示例 select ST_AsEWKT(ST_MeshGeomFromBinary(ST_AsBinary('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1...
示例 select ST_AsEWKT(ST_MeshGeomFromWKB(ST_AsWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));st_asewkt-MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10...
示例 select ST_AsEWKT(ST_MeshGeomFromWKB(ST_AsWKB('MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))':meshgeom)));st_asewkt-MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10...
返回子对象的第N个部件。语法 meshgeom ST_NumGeometries(meshgeom geom,integer index);meshgeom ST_NumGeometries(sfmesh sfmeshObject,...MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))
返回子对象的第N个部件。语法 meshgeom ST_NumGeometries(meshgeom geom,integer index);meshgeom ST_NumGeometries(sfmesh sfmeshObject,...MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))
从EWKT构造meshgeom对象。语法 meshgeom ST_MeshGeomFromEWKT(text ewkt);参数 参数名称 描述 ewkt 基于EWKT描述的meshgeom对象。...MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0),INDEX((0,1,2),(1,2,3)))))
从EWKT构造meshgeom对象。语法 meshgeom ST_MeshGeomFromEWKT(text ewkt);参数 参数名称 描述 ewkt 基于EWKT描述的meshgeom对象。...MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0),INDEX((0,1,2),(1,2,3)))))
从meshgeom构造sfmesh对象。...{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
从meshgeom构造sfmesh对象。...{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
从HexEWKB构造sfmesh对象。...st_asewkt-{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
从HexEWKB构造sfmesh对象。...st_asewkt-{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]}
类型 PyTorch Version CUDA Version Python Version 官方PyTorch版本 1.6.0 10.1 3.6/3.7/3.8 1.8.0 10.1/10.2/11.1 3.6/3.7/3.8/3.9 1.8.1 10.1/10.2/11.1 3.6/3.7/3.8/3.9 1.9.0 10.2/11.1 3.6/3.7/3.8/3.9 1.9.1 10.2/11.1 3.6/3.7/3.8/...
示例 select ST_AsText(ST_MeshFromText('{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]...
示例 select ST_AsText(ST_MeshFromText('{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0}]...
返回结果：{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VE RTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0,"matrix":[1,0,0,1,0,0,0,0,-...
返回结果：{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VE RTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0,"matrix":[1,0,0,-1,0,0,0,0,...
返回结果：{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VE RTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0,"matrix":[1,0,0,-1,0,0,0,0,...
返回结果：{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VE RTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes":[{"primitive":0,"matrix":[1,0,0,1,0,0,0,0,-...
Orders JOIN Products表的数据示例 测试数据 表 1.Orders rowtime productid orderid units 10:17:00 30 5 4 10:17:05 10 6 1 10:18:05 20 7 2 10:18:07 30 8 20 11:02:00 10 9 6 11:04:00 10 10 1 11:09:30 40 11 12 11:24:11 10 12 4 表 ...
示例 SELECT ST_AsText(ST_SwapOrdinates(ST_MeshFromText('{"version":1,"root":0,"meshgeoms":["MESHGEOM(PATCH(INDEXSURFACE Z(VERTEX(0 0 2,0 10 3,10 10 1,10 0 1),INDEX((0,1,2),(1,2,3)))))"],"primitives":[{"meshgeom":0}],"nodes...