1. Introduction Recently I have been tasked to familiarize myself with the Foreign Data Wrapper (FDW) interface API to build a new FDW capable of doing vertical / columnar sharding, meaning that the FDW is capable of collecting column information from multiple sources and combine them together as a result query. I will document and… Read more The post Implement Foreign Scan With FDW Interface API first appeared on Highgo Software Inc.. The post Implement Foreign Scan With FDW Interface API ...