Aikesheng Open Source Community
Jul 29, 2024 · Databases
Implementing the ST_PointN GIS Function in OceanBase ActionDB
This article explains how the ActionDB team extended OceanBase by designing, registering, and implementing the ST_PointN function to extract the N‑th point from geometry objects, covering registration metadata, code integration, algorithm details, and the advantages of a custom GIS function for enterprise databases.
ActionDBDatabase FunctionsGIS
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