Preserve PostgreSQL extension custom type casts in raw queries to avoid XX000 errors

Preserve PostgreSQL extension custom type casts in raw queries to avoid XX000 errors targets a $1.2B = 500K developer teams × $2.4K ACV for database interoperability tooling and plugins. total addressable market with medium saturation and a year-over-year growth rate of 18% YoY based on combined DBMS market growth and increasing developer tooling spend (sources: DB-Engines trends, developer tools reports)..

Key trends driving demand: Growing Postgres extension adoption — more teams use extensions for analytics, geospatial, and custom types, increasing the need for client compatibility.; Shift to cloud-managed Postgres and serverless DBs — creates demand for cross-client middleware that works across hosted providers and self-hosted setups.; Rise of OSS-first developer tooling — open-source distribution accelerates adoption and lowers friction for developer-facing compatibility layers.; Increased emphasis on security and CI checks — teams want tools that validate SQL compatibility before runtime, creating an opportunity for preflight and CI integrations..