Alter

Hi, check with this simple table and index: ```sql CREATE TABLE public.airline_confirmation ( airline_id bigint, code character varying(512), booking_id bigint NOT NULL ); CREATE UNIQUE INDEX airline_confirmation_code_unique_idx ON public.airline_confirmation USING...

@schell Thanks! I understood, I need to build a halibe exactly with that ghc version, which I use in my project. So maybe halive needs some tags with different ghc...