Open wonb168 opened 2 months ago
The full table copy operation performed by the DuckDB PostgreSQL extension on partitioned tables, such as
SELECT * FROM pg.sch.tb a left join b on a.x=b.x where a.dt=current_date
, checks the process for full table copy. Under what conditions is it pushed down? now, this sql need like this:
with a as (select * from postgres_query('pg',$$select * from sch.tb$$)) select * from a left join b on a.x=b.x
The full table copy operation performed by the DuckDB PostgreSQL extension on partitioned tables, such as
, checks the process for full table copy. Under what conditions is it pushed down? now, this sql need like this: