Well-Known Text (WKT) and ST_GeomFromText in SAP HANA
Tutorials that teach this
- Tutorial Explore Visualization Options for Spatial Data in SAP HANA Cloud
- Tutorial Understand Strings in SAP HANA Spatial
- Tutorial Understand Z and M coordinates in SAP HANA Spatial
- Tutorial Determine the Distance to a Target POI
- Tutorial Understand Points in SAP HANA Spatial
- Tutorial Understand Polygons in SAP HANA Spatial
Prerequisites
- Concept SAP HANA Spatial Reference Systems (SRS)
- Concept SQL Querying Fundamentals (SELECT, WHERE, GROUP BY, ORDER BY)
- Concept SAP HANA Cloud fundamentals
- Concept SAP HANA Spatial Column Types (ST_GEOMETRY, ST_POINT)
- Concept SAP HANA SQL API Usage
- Concept SAP HANA Cloud Spatial Engine
- Concept SAP HANA Spatial Type Hierarchy and SQL/MM Standard
- Concept SAP HANA In-Memory Relational Database
Concepts that build on this
- Concept SQL Querying Fundamentals (SELECT, WHERE, GROUP BY, ORDER BY)
- Concept SAP HANA Spatial Distance Calculation
- Concept SAP HANA Spatial Transformation Methods (ST_Boundary, ST_Envelope, ST_ConvexHull, ST_Buffer)
- Concept Spatial Coordinate Transformation with ST_Transform
- Concept SAP HANA Spatial Polygon Types and Operations
- Concept Querying Points of Interest with SAP HANA Spatial
- Concept SAP HANA Spatial LineString and CircularString Types
- Concept SAP HANA Spatial Predicates and Geometry Methods