【发布时间】:2019-03-07 15:03:37
【问题描述】:
这是我的 multilinestring 的一部分:
MULTILINESTRING((59.6338836103678 36.3408616511151,59.6336405351758 36.3410074124113),(59.648377513513 36.3329201331362,59.6481338515878 36.3326094998047,59.6478482801467 36.3322287937626))
当我在 postgresql 中执行此命令时:
SELECT ST_AsText(ST_LineMerge(ST_GeomFromText('MULTILINESTRING((59.6338836103678 36.3408616511151,59.6336405351758 36.3410074124113),(59.648377513513 36.3329201331362,59.6481338515878 36.3326094998047,59.6478482801467 36.3322287937626))')));
我没有得到 linestring?我还有 MULTILINESTRING 吗?
【问题讨论】:
标签: postgis postgresql-10 multilinestring