Intro

This repository contains a helper library for coding WebAssembly-powered user-defined functions for openGauss.

*[note]: This repository is forked and modified based on libsql_bindgen

• Show respect to Piotr Sarna

Marking a native Rust function with #[opengauss_bindgen] macro and compiling it to wasm32-unknown-unknown target is enough to produce a user-defined function definition callable directly from openGauss

Try it yourself:

cd examples/encrypt_decrypt
./gen_wasm.sh 

There are also advanced examples that require WasmEdge to run:

• Call external HTTPS web services from a UDF
• Classify image fields using a PyTorch model