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I can see why you want a Geom in Flink’s namespace. I imagine it’s mainly about
branding — it’s hard to explain to people why they’re using an interface from a
module they have not heard of — and a little about control.
You probably want to let people write UDFs that take geometries as
Hi Julian,
Sorry for the misunderstanding caused. As Timo said, we don’t really mean to
reimplement the functions, but just think of exposing another data type. The
protected method seems to be a little bit misleading for us.
Besides, if there’s something needs improvement, we will definitely
Hi Julian,
the Flink community is very thankful for the OpenGIS efforts done by the
Calcite community and I think both project can benefit from it. As
Xingcan mentioned, we are thinking about contributing a GeoOperatorTable
similar to SqlStdOperatorTable. We don't want to reimplement the
Yuzhao Chen created CALCITE-2325:
Summary: Calcite can not verify a explicit cast column in some
senario
Key: CALCITE-2325
URL: https://issues.apache.org/jira/browse/CALCITE-2325
Project: Calcite