sql - Split the given date into days -

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i writing stored procedure. need take year , month information user , doing something. problem don't detect given month has how many days. let me explain example;

user give me year , month said;

@year = 2015  @month = 07

so must create rows like;

2015-07-01  2015-07-02  .....  2015-07-31

my plan adding these rows 1 one temp table.

last status of sp is;

alter procedure [dbo].[usp_createstats] (  @year varchar (40),  @month varchar (40)  ) begin  declare @starttime varchar (10) declare @endtime varchar (10) set @starttime = '00:00:00' set @endtime = '23:59:59'  declare @peoples table (name varchar(50)) insert @peoples (name) select distinct name userinfo  declare @dates table (date varchar(50))    end

i hope explained correctly.

i've changed year , month variables int data type, name of date column dates_date, , used convert , while loop dateadd function populate @dates table:

alter procedure [dbo].[usp_createstats] (  @year int,  @month int  ) begin  declare @starttime varchar (10),         @endtime varchar (10),         @date date set @starttime = '00:00:00' set @endtime = '23:59:59'  set @date = convert(date, right('0000' + cast(@year char(4)), 4) + right('00' + cast(@month char(2)), 2)+ '01', 112)  declare @peoples table (name varchar(50)) insert @peoples (name) select distinct name userinfo  declare @dates table (dates_date date)  while month(@date) = @month     begin     insert @dates (dates_date) values (@date)     set @date = dateadd(day, 1, @date) end  end

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