Calendar table in SQL

Question

How to create a table that contains a single column of date data type, that consists of all days starting from Jan 1, 2000 until today in oracle SQL

Answer 1

As your question is not clear, I'm assuming you want like this.

SQL server Platform.

CREATE table mycalender
(
mydate date
);

declare @startdate as date = '2000-01-01'

WHILE(@startdate!=DATEADD(D, 0, DATEDIFF(D, 0, GETDATE())))
begin
insert into mycalender VALUES(@startdate)
set @startdate=dateadd(day,1,@startdate)
end