diff --git a/Kalendarz.sql b/Kalendarz.sql
new file mode 100644
index 0000000..71bd123
--- /dev/null
+++ b/Kalendarz.sql
@@ -0,0 +1,24 @@
+  
+declare @StartDate date;
+declare @EndDate date;
+declare @DateCounter int;
+set @StartDate = '1900-01-01';  -- min wartość daty w Claim 1900/01/01
+set @EndDate = '2207-12-31';    -- max wartośc daty w Claim 2207/12/25
+set @DateCounter=1;
+
+declare @TempDate date;
+set @TempDate=@StartDate;
+
+While @TempDate<=@EndDate
+Begin
+ INSERT into Calendar ([Date], [Year],[Month],[Day],[Qarter])
+ values (
+  @TempDate,
+  cast( DATENAME(yyyy, @TempDate) as varchar(4)),
+  cast( DATEPart(mm, @TempDate) as varchar(2)),
+  cast( DATEPart(dd, @TempDate) as varchar(2)),
+  cast( DATENAME(q, @TempDate) as varchar(2))
+   );
+ set @TempDate=DATEADD(d , @DateCounter, @TempDate);
+End;
+