Development Based on libpq

libpq is a C API of GaussDB. libpq contains a set of library functions that allow client programs to send query requests to GaussDB servers and obtain query results. It is also the underlying engine of other GaussDB APIs, such as ODBC. This section provides two examples to show how to write code using libpq.

• libpq Package, Dependency Library, and Header File
  
• Development Process
  
• Example
  
• libpq API Reference
  
• Connection Parameters