* **asyncpg version**: 0.30.0 * **PostgreSQL version**: QuestDB 8.1.4 * **Do you use a PostgreSQL SaaS? If so, which? Can you reproduce the issue with a local PostgreSQL install?**: - * **Python version**: 3.12.7 * **Platform**: Linux 6.11.5-arch1-1 * **Do you use pgbouncer?**: no * **Did you install asyncpg with pip?**: yes * **If you built asyncpg locally, which version of Cython did you use?**: - * **Can the issue be reproduced under both asyncio and [uvloop](https://github.com/magicstack/uvloop)?**: yes Hello, I am using `asyncpg` with QuestDB and I am getting an error with this query: ```SQL SELECT FIRST("value") FROM "values" WHERE "type" = CONCAT('X', $1, '-', $2) ``` The error: ``` asyncpg.exceptions._base.UnknownPostgresError: unknown function name: set_config(STRING,STRING,BOOLEAN) ``` It works when sending the same query using libpqxx in C++, so I think this is not a problem with QuestDB.