sx

Audit existing sx implementations against SedonaDB sources. Use when reviewing implementations after SedonaDB updates, verifying existing functions match current documentation, or identifying unimplemented functions.

Implement SedonaDB spatial function wrappers in the sx R package. Use after completing sedona-research to create the R function, documentation, and tests. Requires research document to exist.

Research SedonaDB spatial functions before implementation. Use when you need to understand how a SedonaDB ST_* function works before implementing it in the sx R package. MANDATORY before implementing any new sx function.