GitHub - CSenshi/pg_grpc: GRPC support for PostgreSQL

pg_grpc turns any gRPC service into a first-class SQL function call. No codegen, no middleware, no app-layer glue. Invoke RPCs from triggers, materialized views, scheduled jobs, or ad-hoc queries.

30-second quickstart

# Install (see https://csenshi.github.io/pg_grpc/installation for all paths)
cargo pgrx install --release --no-default-features --features pg18

CREATE EXTENSION pg_grpc;

SELECT grpc_call(
    'grpcb.in:9001',
    'grpcbin.GRPCBin/DummyUnary',
    '{"f_string": "hello"}'::jsonb,
    options => '{"tls": {}}'::jsonb
);

Documentation

📚 csenshi.github.io/pg_grpc - installation, TLS, user-supplied protos, recipes, full reference.

License

MIT