Simple Feature Access – Part 2: SQL Option
This second part of Simple Features Access (SFA), also called ISO 19125, defines a standard Structured Query Language (SQL) schema that supports storage, retrieval, query and update of feature collections via the SQL Call-Level Interface (SQL/CLI) (ISO/IEC 9075-3:2003).
Downloads
| Document title | Version | OGC Doc No. | Type |
|---|---|---|---|
| OpenGIS Implementation Specification for Geographic information – Simple feature access – Part 2: SQL option | 1.2.1 | 06-104r4 | IS |
| OpenGIS Implementation Specification for Geographic information – Simple feature access – Part 2: SQL option | 1.2.0 | 06-104r3 | D-IS |
| OpenGIS Implementation Specification for Geographic information – Simple feature access – | 1.1 | 05-134 | D-IS |
| OpenGIS Simple Features Implementation Specification for SQL | 1.1 | 99-049 | D-IS |
Official model files and encoding schemas
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