bug? incorrect return type from extract - Mailing list pgsql-general

From Pavel Stehule
Subject bug? incorrect return type from extract
Date
Msg-id Pine.LNX.4.44.0307280710490.19383-100000@kix.fsv.cvut.cz
Whole thread Raw
Responses Re: bug? incorrect return type from extract
List pgsql-general
Hello

Is correct so extract(day from current_date) return double? I need
explicit cast for this expression

current_date - extract(day from current_date) + 1 -- don't work

ERROR:  operator does not exist: date - double precision
HINT:  No operator matches the given name and argument type(s). You may
need to add explicit typecasts.

why? I have cvs PostgreSQL updated 23.7.

regards,
Pavel Stehule


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