Developer Tools●●Solid
pg_grpc adds support for async calls
gRPC calls from SQL without codegen—pg_http users finally have a typed alternative.
Niche GemSolve My Problem
Senshi
311mo ago
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GRPC support for PostgreSQL
28 starsRust
pg_grpc – Call gRPC services directly from PostgreSQL
by csenshi·Apr 13, 2026·7 points·1 comment
AI Analysis
●●SolidBig BrainNiche Gem
gRPC from SQL via server reflection—no proto files or codegen needed.
Strengths
- •Server reflection resolves message schemas at runtime, zero proto files
- •Single SQL function call replaces application-layer gRPC client code
- •Clear error handling with specific PostgreSQL ERROR prefixes
Weaknesses
- •No TLS support means production use requires tunneling or proxying
- •Unary calls only—streaming gRPC methods completely unsupported
Category
Target Audience
Backend developers, database engineers
Similar To
pg_http · http_postgres · postgres_fdw
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