Function returning null - sql

ALTER FUNCTION [dbo].[getCourseCost]
(
#CourseCode varchar(50),
#Year nchar(10),
#Period nchar(10)
)
RETURNS int
AS
BEGIN
DECLARE #Pnr_personal varchar(50)
DECLARE #Timlön_personal int
DECLARE #Antal_timmar_personal int
DECLARE #Kostnad_personal int
DECLARE #Kostnad_labass int
SELECT #Pnr_personal = Personnummer FROM Bemannas_Av WHERE Period = #Period AND Läsår = #Year AND Kurskod = #CourseCode
SELECT #Timlön_personal = Timlön FROM Personal WHERE Personnummer = #Pnr_personal
SELECT #Antal_timmar_personal = Antal_Timmar FROM Bemannas_Av WHERE Period = #Period AND Läsår = #Year AND Kurskod = #CourseCode
SELECT #Kostnad_labass = (Antal_timmar * Timlön) FROM Labass WHERE Period = #Period AND Läsår = #Year AND Kurser = #CourseCode
SET #Kostnad_personal = #Timlön_personal * #Antal_timmar_personal
IF #Kostnad_personal = NULL
BEGIN
SET #Kostnad_personal = 0
END
IF #Kostnad_labass = NULL
BEGIN
SET #Kostnad_labass = 0
END
RETURN #Kostnad_personal + #Kostnad_labass
END
This keeps returning NULL even though none of the used values are NULL in the database.

This part has a problem #Kostnad_personal=null means nothing .
IF #Kostnad_personal is NULL
BEGIN
SET #Kostnad_personal = 0
END
IF #Kostnad_labass is NULL
BEGIN
SET #Kostnad_labass = 0
END
Or use this :
RETURN ISNULL(#Kostnad_personal,0) + ISNULL(#Kostnad_labass,0)

Related

Sql Scope_Identity() return Null?

I am facing this issue that my stored proc always return NULL though i have set my #output variable as well.I want to get last inserted scope Id from the table.
can someone help me where i have got wrong?
ALTER PROC spAddOrUpdateMember
#pMemberId INT = 0 ,
#pFirstName VARCHAR(50) = 'aa',
#pLastName VARCHAR(50)='aa' ,
#pMemberCode VARCHAR(15) = '12312',
#pDOB DATE = '03/10/2019',
#pGrade INT = 2 ,
#pCNIC VARCHAR(14) = '3423434',
#pFatherName VARCHAR(50) = 'asdasd' ,
#pCurrentAddress VARCHAR(MAX) = 'asds' ,
#pPermanentAddress VARCHAR(MAX) = 'fgdf',
#pEmploymentAddress VARCHAR(MAX) = 'ytuyu' ,
#pNationality INT =2
#output int = 0 output
AS
BEGIN
IF #pMemberId > 0
BEGIN
---UPDATE ME
UPDATE [dbo].[QC_Member_Profile]
SET
[FirstName] = #pFirstName
,[LastName] = #pLastName
,[DOB] = #pDOB
,[CNIC] = #pCNIC
,[FatherName] = #pFatherName
,[CurrentAddress] = #pCurrentAddress
,[PermanentAddress] = #pPermanentAddress
,[Nationality] = #pNationality
,[MemberTypeId] =#pMemberTypeId
WHERE MemberId = #pMemberId
END
ELSE
BEGIN
---INSERT ME
INSERT INTO QC_Member_Profile VALUES(
dbo.PIdentityKey(0),
#pFirstName,
#pLastName,
#pDOB,
#pCNIC,
#pFatherName,
#pCurrentAddress,
#pPermanentAddress,
#pNationality,
)
set #output = SCOPE_IDENTITY();
SELECT #output = SCOPE_IDENTITY();
select #output
END
END
I've guessed the name of your ID column, however, this should work. You'll need to amend the name of your ID column if it isn't called MemberID or if it doesn't have the data type int:
ALTER PROC spAddOrUpdateMember #pMemberId int = 0,
#pFirstName varchar(50) = 'aa',
#pLastName varchar(50) = 'aa',
#pMemberCode varchar(15) = '12312',
#pDOB date = '03/10/2019',
#pGrade int = 2,
#pCNIC varchar(14) = '3423434',
#pFatherName varchar(50) = 'asdasd',
#pCurrentAddress varchar(MAX) = 'asds',
#pPermanentAddress varchar(MAX) = 'fgdf',
#pEmploymentAddress varchar(MAX) = 'ytuyu',
#pNationality int = 2,
#output int = 0 OUTPUT
AS
BEGIN
IF #pMemberId > 0
BEGIN
UPDATE [dbo].[QC_Member_Profile]
SET [FirstName] = #pFirstName,
[LastName] = #pLastName,
[DOB] = #pDOB,
[CNIC] = #pCNIC,
[FatherName] = #pFatherName,
[CurrentAddress] = #pCurrentAddress,
[PermanentAddress] = #pPermanentAddress,
[Nationality] = #pNationality,
[MemberTypeId] = #pMemberTypeId
WHERE MemberId = #pMemberId;
END;
ELSE
BEGIN
DECLARE #ins table (OutputID int);
INSERT INTO QC_Member_Profile
OUTPUT Inserted.MemberID --guessed name
INTO #Ins
VALUES (dbo.PIdentityKey(0), #pFirstName, #pLastName, #pDOB, #pCNIC, #pFatherName, #pCurrentAddress, #pPermanentAddress, #pNationality);
SELECT #output = OutputID
FROM #ins;
SELECT #Output;
END;
END;
I've also fixed the syntax errors that were in your original question.

How to specify the value of the selected field with type date displayed Jalali (Shamsi) instead of date miladi (Gregorian Date) [duplicate]

I want to convert my datetime into Persian datetime in SQL Server. My datetime is in MM/DD/YYYY format. Is there any function in SQL Server to do this as when I want hijri datetime I use this
SELECT CONVERT(VARCHAR(40), GETDATE(), 131) -- Output is 14/08/1432 5:02:01:197PM
I'm using SQL Server 2008.
Best method in SQL Server 2016
Example:
SELECT FORMAT(GETDATE(), 'yyyy/MM/dd-HH:mm:ss', 'fa')
Answer:
1398/10/08-05:37:59
I know it is too late for answering this question, but I've submitted the function that I'm using for a long time without any bug, all of other methods which I've ever seen have problem with intercalary years:
CREATE FUNCTION [CalculatePersianDate] ( #intDate DATETIME )
RETURNS NVARCHAR(max)
BEGIN
DECLARE #shYear AS INT ,#shMonth AS INT ,#shDay AS INT ,#intYY AS INT ,#intMM AS INT ,#intDD AS INT ,#Kabiseh1 AS INT ,#Kabiseh2 AS INT ,#d1 AS INT ,#m1 AS INT, #shMaah AS NVARCHAR(max),#shRooz AS NVARCHAR(max),#DayCnt AS INT
DECLARE #DayDate AS NVARCHAR(max)
SET #intYY = DATEPART(yyyy, #intDate)
IF #intYY < 1000 SET #intYY = #intYY + 2000
SET #intMM = MONTH(#intDate)
SET #intDD = DAY(#intDate)
SET #shYear = #intYY - 622
SET #DayCnt = 5
IF ( ( #intYY - 1992 ) % 4 = 0) SET #Kabiseh1 = 0 ELSE SET #Kabiseh1 = 1
IF ( ( #shYear - 1371 ) % 4 = 0) SET #Kabiseh2 = 0 ELSE SET #Kabiseh2 = 1
SET #m1 = 1
SET #d1 = 1
SET #shMonth = 10
SET #shDay = 11
IF ( ( #intYY - 1993 ) % 4 = 0 ) SET #shDay = 12
WHILE ( #m1 != #intMM ) OR ( #d1 != #intDD )
BEGIN
SET #d1 = #d1 + 1
SET #DayCnt = #DayCnt + 1
IF
(#d1 = 32 AND (#m1 = 1 OR #m1 = 3 OR #m1 = 5 OR #m1 = 7 OR #m1 = 8 OR #m1 = 10 OR #m1 = 12))
OR
(#d1 = 31 AND (#m1 = 4 OR #m1 = 6 OR #m1 = 9 OR #m1 = 11))
OR
(#d1 = 30 AND #m1 = 2 AND #Kabiseh1 = 1)
OR
(#d1 = 29 AND #m1 = 2 AND #Kabiseh1 = 0)
BEGIN
SET #m1 = #m1 + 1
SET #d1 = 1
END
IF #m1 > 12
BEGIN
SET #intYY = #intYY + 1
SET #m1 = 1
END
IF #DayCnt > 7 SET #DayCnt = 1
SET #shDay = #shDay + 1
IF
(#shDay = 32 AND #shMonth < 7)
OR
(#shDay = 31 AND #shMonth > 6 AND #shMonth < 12)
OR
(#shDay = 31 AND #shMonth = 12 AND #Kabiseh2 = 1)
OR
(#shDay = 30 AND #shMonth = 12 AND #Kabiseh2 = 0)
BEGIN
SET #shMonth = #shMonth + 1
SET #shDay = 1
END
IF #shMonth > 12
BEGIN
SET #shYear = #shYear + 1
SET #shMonth = 1
END
END
IF #shMonth=1 SET #shMaah=N'فروردین'
IF #shMonth=2 SET #shMaah=N'اردیبهشت'
IF #shMonth=3 SET #shMaah=N'خرداد'
IF #shMonth=4 SET #shMaah=N'تیر'
IF #shMonth=5 SET #shMaah=N'مرداد'
IF #shMonth=6 SET #shMaah=N'شهریور'
IF #shMonth=7 SET #shMaah=N'مهر'
IF #shMonth=8 SET #shMaah=N'آبان'
IF #shMonth=9 SET #shMaah=N'آذر'
IF #shMonth=10 SET #shMaah=N'دی'
IF #shMonth=11 SET #shMaah=N'بهمن'
IF #shMonth=12 SET #shMaah=N'اسفند'
IF #DayCnt=1 SET #shRooz=N'شنبه'
IF #DayCnt=2 SET #shRooz=N'یکشنبه'
IF #DayCnt=3 SET #shRooz=N'دوشنبه'
IF #DayCnt=4 SET #shRooz=N'سه‌شنبه'
IF #DayCnt=5 SET #shRooz=N'چهارشنبه'
IF #DayCnt=6 SET #shRooz=N'پنجشنبه'
IF #DayCnt=7 SET #shRooz=N'جمعه'
--SET #DayDate = #shRooz + " " + LTRIM(STR(#shDay,2)) + " " + #shMaah + " " + STR(#shYear,4)
--پنجشنبه 17 اردیبهشت 1394
/*
SET #DayDate = LTRIM(STR(#shDay,2)) + " " + #shMaah + " " + STR(#shYear,4)
--17 اردیبهشت 1394
SET #DayDate = STR(#shYear,4) + "/"+LTRIM(STR(#shMonth,2)) + "/" + LTRIM(STR(#shDay,2))
--1394/2/17
--1394/02/17
*/
SET #DayDate = REPLACE(RIGHT(STR(#shYear, 4), 4), ' ', '0') + '/'+ REPLACE(STR(#shMonth, 2), ' ', '0') + '/' + REPLACE(( STR(#shDay,2) ), ' ', '0')
RETURN #DayDate
END
It is really easy to customize the result of the function.
adopted from: this page
I know it is too late but maybe useful for others like me having this trouble.
You should write a SQL Function for this conversion like this:
Converting Gregorian to Persian Date
and then use it like this:
SELECT dbo.[UDF_Gregorian_To_Persian]('2013-08-24')
Try this:
select format(getdate() , 'yyyy/MM/dd', 'fa-ir')
You can use the following code to convert the date. This practical and important method has been added to the 2012 version of SQL and can be used.
SELECT FORMAT(GETDATE(), 'yyyy/MM/dd-HH:mm:ss', 'fa')
Result: 1400/02/08-05:08:51
SELECT cast( FORMAT(GETDATE(), 'yyyyMMdd', 'fa') as int)
Result: 14000208
And you can use Format as Follow to get Higri Date:
SELECT FORMAT(GETDATE(), N'yyyy/MM/dd', N'ar')
Result: 1443/06/19
Out of the box, no.
You'd have to write your own UDF, however there is one on CodePlex and another
I believe the best available solution is to use SQLCLR-Jalali-Date-Utility. It has a straightforward installation guide and easy to use functions. Moreover, you can define the format of the converted date without any limitation. in fact, you can use the standard time formatting to define the shape of converted dates.
There are several examples provided inside the GitHub page.
select dbo.GregorianToJalali(GETDATE(),'yyyy/MM/dd hh:mm:ss tt') -- returns 1395/07/01 03:04:33 ب ظ
this is persian Calendar function in SQL 2016+
ALTER FUNCTION [dbo].[PCalendar](#date datetime)
RETURNS #ret TABLE (
ly int,
y int,
m int,
mname nvarchar(15),
d int,
dy int,
dw int,
dname nvarchar(10),
hh int,
mm int,
ss int,
mss int,
dt datetime,
t nvarchar(3))
as
BEGIN
DECLARE #format varchar(19);
set #format = 'yyyy/MM/dd HH:mm:ss';
DECLARE #y int;
DECLARE #m int;
DECLARE #d int;
DECLARE #dy int;
DECLARE #dw int;
DECLARE #hh int;
DECLARE #mm int;
DECLARE #ss int;
DECLARE #ms int;
DECLARE #ldt varchar(8);
set #y = DATEPART(YEAR, FORMAT(#date, #format, 'fa')) ;
set #m = DATEPART(MONTH, FORMAT(#date, #format, 'fa'));
set #d = DATEPART(DAY, FORMAT(#date, #format, 'fa')) ;
set #dy = DATEPART(DAYOFYEAR, FORMAT(#date, #format, 'fa'));
set #dw = DATEPART(WEEKDAY, FORMAT(#date,#format, 'fa'));
set #hh = DATEPART(HOUR, #date) ;
set #mm = DATEPART(MINUTE, #date) ;
set #ss = DATEPART(SECOND, #date);
set #ms = DATEPART(MILLISECOND, #date);
set #ldt =DATEPART(year, FORMAT(#date, #format, 'en'));
DECLARE #_w nvarchar(10);
set #_w = CASE
WHEN #dw=1 THEN N'جمعه'
WHEN #dw=2 THEN N'شنبه'
WHEN #dw=3 THEN N'یکشنبه'
WHEN #dw=4 THEN N'دوشنبه'
WHEN #dw=5 THEN N'سه شنبه'
WHEN #dw=6 THEN N'چهارشنبه'
ELSE N'پنج شنبه'
END;
DECLARE #_m nvarchar(15);
set #_m = CASE
WHEN #m=1 THEN N'فروردین'
WHEN #m=2 THEN N'اردیبهشت'
WHEN #m=3 THEN N'خرداد'
WHEN #m=4 THEN N'تیر'
WHEN #m=5 THEN N'مرداد'
WHEN #m=6 THEN N'شهریور'
WHEN #m=7 THEN N'مهر'
WHEN #m=8 THEN N'آبان'
WHEN #m=9 THEN N'آذر'
WHEN #m=10 THEN N'دی'
WHEN #m=11 THEN N'بهمن'
ELSE N'اسفند'
END;
set #_m = #_m+N' ماه';
INSERT INTO #ret
SELECT
IIF(#y % 33 in (1,5,9,13,17,22,26,30) , 1 , 0) as ly,
#y as y,
#m as m,
#_m as mname,
#d as d,
#dy as dy,
#dw as dw,
#_w as dname,
#hh as hh,
#mm as mm,
#ss as ss,
#ms as mss,
#date as dt,
IIF(#hh > 12 , N'ب.ظ','ق.ظ') as t;
RETURN;
END
You can convert it to shamsi using this functions.
The first function.
CREATE FUNCTION [dbo].[ToPersianDate](#dt [datetime])
RETURNS [nvarchar](10) WITH EXECUTE AS CALLER
AS
EXTERNAL NAME [PersianSQLFunctions].[UserDefinedFunctions].[ToPersianDate]
GO
second function.
SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER OFF
GO
CREATE FUNCTION [dbo].[ToPersianDate](#dt [datetime])
RETURNS [nvarchar](10) WITH EXECUTE AS CALLER
AS
EXTERNAL NAME [PersianSQLFunctions].[UserDefinedFunctions].[ToPersianDate]
GO
third function.
CREATE FUNCTION [dbo].[fnToShamsiDate]
(
#d DateTime
)
RETURNS NVARCHAR(10)
AS
BEGIN
-- Declare the return variable here
DECLARE #RV NVARCHAR(10)
IF (#d) IS NULL RETURN NULL;
ELSE SELECT #RV = DBO.ToPersianDate(#D);
-- Return the result of the function
RETURN #RV
END
GO
And also you can find shamsi months from this function
create function [dbo].[fnGetShamsiMonth]
(
#GregorianDate date
)
returns nvarchar(2)
as
begin
declare #ShamsiMonth nvarchar(2), #ShamsiDate nvarchar(10);
set #ShamsiDate = confsys.dbo.fnToShamsiDate(#GregorianDate);
set #ShamsiMonth = SUBSTRING(#ShamsiDate,6,2);
return #ShamsiMonth
end
GO
examples
select confsys.dbo.fnToShamsiDate(getdate())
result is 1397/12/29
get shamsi months
select confsys.dbo.fnGetShamsiMonth(GETDATE());
Function : Full Convert Persian (Shamsi / Jalali ) String to Gregorian (miladi) Datetime in sql server :
> create or ALTER Function [dbo].[Func_ShamsiToMiladi] (#Date
> Varchar(23) ) RETURNS DateTime BEGIN
> -- ==============================================================
> -- SELECT [dbo].[Func_ShamsiToMiladi] ('1356-09-20 05:35:00.000')
> --
> -- Output : '1977-12-11 02:05:00.000'
> -- ==============================================================
> -- BY: Shahrokh Vazifedan Hobabname#Gmail.COM DECLARE #PersianDate Varchar(23) SET #PersianDate = #Date
>
> DECLARE #Year INT = SUBSTRING(#PersianDate, 1, 4)
> DECLARE #Month INT = SUBSTRING(#PersianDate, 6, 2)
> DECLARE #Day INT = SUBSTRING(#PersianDate, 9, 2)
> DECLARE #DiffYear INT = #Year - 1350
> DECLARE #Time varchar(13) = SUBSTRING(#PersianDate, 11, 13)
>
>
> DECLARE #Days INT = #DiffYear * 365.24 +
> CASE WHEN #Month < 7 THEN (#Month - 1) * 31
> ELSE 186 + (#Month - 7) * 30 END + #Day
>
> DECLARE #StartDate DATETIME = '03/21/1971'
> DECLARE #ResultDate DATE = #StartDate + #Days
>
> DECLARE #TempDate varchar(23) = Convert( Nvarchar(10) , #ResultDate ,120) + #Time DECLARE #OffSET_First_half_in_Year
> INT; SET #OffSET_First_half_in_Year = iif( Substring(Convert(
> Nvarchar(50), #TempDate,120) ,6,16) Between '03-20 20:30' and '09-22
> 20:30' , -60 ,0)
> RETURN dateadd(MINUTE, #OffSET_First_half_in_Year + (-1)*datediff(MINUTE, getutcdate(), getdate()),#TempDate ) END
Created By : Shahrokh Vazifedan -Sari # Iran :)
Email: HobabName#Gmail.com
CREATE FUNCTION [dbo].[MITSH] (#MDate DateTime)
RETURNS Varchar(10)
AS
BEGIN
DECLARE #SYear as Integer
DECLARE #SMonth as Integer
DECLARE #my_mah varchar(2)
declare #my_day varchar(2)
DECLARE #SDay as Integer
DECLARE #AllDays as float
DECLARE #ShiftDays as float
DECLARE #OneYear as float
DECLARE #LeftDays as float
DECLARE #YearDay as Integer
DECLARE #Farsi_Date as Varchar(100)
SET #MDate=#MDate-CONVERT(char,#MDate,114)
SET #ShiftDays=466699 +2
SET #OneYear= 365.24199
SET #SYear = 0
SET #SMonth = 0
SET #SDay = 0
SET #AllDays = CAst(#Mdate as Real)
SET #AllDays = #AllDays + #ShiftDays
SET #SYear = (#AllDays / #OneYear) --trunc
SET #LeftDays = #AllDays - #SYear * #OneYear
if (#LeftDays < 0.5)
begin
SET #SYear=#SYear+1
SET #LeftDays = #AllDays - #SYear * #OneYear
end;
SET #YearDay = #LeftDays --trunc
if (#LeftDays - #YearDay) >= 0.5
SET #YearDay=#YearDay+1
if ((#YearDay / 31) > 6 )
begin
SET #SMonth = 6
SET #YearDay=#YearDay-(6 * 31)
SET #SMonth= #SMonth+( #YearDay / 30)
if (#YearDay % 30) <> 0
SET #SMonth=#SMonth+1
SET #YearDay=#YearDay-((#SMonth - 7) * 30)
end
else
begin
SET #SMonth = #YearDay / 31
if (#YearDay % 31) <> 0
SET #SMonth=#SMonth+1
SET #YearDay=#YearDay-((#SMonth - 1) * 31)
end
SET #SDay = #YearDay
SET #SYear=#SYear+1
if #SMonth <10 begin
set #my_mah='0'+str(#SMonth,1)
end else begin
set #my_mah = str(#SMonth,2)
end
if #sday <10 begin
set #my_day='0'+str(#Sday,1)
end else begin
set #my_day = str(#Sday,2)
end
SET #Farsi_Date = CAST (#SYear as VarChar(10)) + '/' + #my_mah + '/' + #my_day
Return #Farsi_Date
END
AN FOR EXEC FUNCTION
SELECT DBO.MITSH(GETDATE())
for example date is 2020-09-25
resualt =>>>> 1399/07/04
Complete Function For Shamsi date for SQL 2008 and 2008 R2 and below versions:
CREATE FUNCTION [dbo].[PersToJul](#iYear int,#iMonth int,#iDay int)
RETURNS bigint
AS
Begin
Declare #PERSIAN_EPOCH as int
Declare #epbase as bigint
Declare #epyear as bigint
Declare #mdays as bigint
Declare #Jofst as Numeric(18,2)
Declare #jdn bigint
Set #PERSIAN_EPOCH=1948321
Set #Jofst=2415020.5
If #iYear>=0
Begin
Set #epbase=#iyear-474
End
Else
Begin
Set #epbase = #iYear - 473
End
set #epyear=474 + (#epbase%2820)
If #iMonth<=7
Begin
Set #mdays=(Convert(bigint,(#iMonth) - 1) * 31)
End
Else
Begin
Set #mdays=(Convert(bigint,(#iMonth) - 1) * 30+6)
End
Set #jdn =Convert(int,#iday) + #mdays+ Cast(((#epyear * 682) - 110) / 2816 as int) + (#epyear - 1) * 365 + Cast(#epbase / 2820 as int) * 1029983 + (#PERSIAN_EPOCH - 1)
RETURN #jdn
End
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
CREATE FUNCTION [dbo].[GrToPers] (#date datetime)
Returns nvarchar(50)
AS
Begin
Declare #depoch as bigint
Declare #cycle as bigint
Declare #cyear as bigint
Declare #ycycle as bigint
Declare #aux1 as bigint
Declare #aux2 as bigint
Declare #yday as bigint
Declare #Jofst as Numeric(18,2)
Declare #jdn bigint
Declare #iYear As Integer
Declare #iMonth As Integer
Declare #iDay As Integer
Set #Jofst=2415020.5
Set #jdn=Round(Cast(#date as int)+ #Jofst,0)
Set #depoch = #jdn - [dbo].[PersToJul](475, 1, 1)
Set #cycle = Cast(#depoch / 1029983 as int)
Set #cyear = #depoch%1029983
If #cyear = 1029982
Begin
Set #ycycle = 2820
End
Else
Begin
Set #aux1 = Cast(#cyear / 366 as int)
Set #aux2 = #cyear%366
Set #ycycle = Cast(((2134 * #aux1) + (2816 * #aux2) + 2815) / 1028522 as int) + #aux1 + 1
End
Set #iYear = #ycycle + (2820 * #cycle) + 474
If #iYear <= 0
Begin
Set #iYear = #iYear - 1
End
Set #yday = (#jdn - [dbo].[PersToJul](#iYear, 1, 1)) + 1
If #yday <= 186
Begin
Set #iMonth = CEILING(Convert(Numeric(18,4),#yday) / 31)
End
Else
Begin
Set #iMonth = CEILING((Convert(Numeric(18,4),#yday) - 6) / 30)
End
Set #iDay = (#jdn - [dbo].[PersToJul](#iYear, #iMonth, 1)) + 1
Return Convert(nvarchar(50),#iDay) + '-' + Convert(nvarchar(50),#iMonth) +'-' + Convert(nvarchar(50),#iYear)
End
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
CREATE FUNCTION [dbo].[JulToGre] (#jdn bigint)
Returns nvarchar(11)
AS
Begin
Declare #Jofst as Numeric(18,2)
Set #Jofst=2415020.5
Return Convert(nvarchar(11),Convert(datetime,(#jdn- #Jofst),113),110)
End
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
CREATE FUNCTION [dbo].[COnvertOToN](#StrMyNum NVARCHAR(2))
RETURNS NVARCHAR(2)
AS
BEGIN
DECLARE #MyNunInStr NVARCHAR(10)
SET #MyNunInStr = #StrMyNum
IF LEN(#MyNunInStr) < 2
BEGIN
SET #MyNunInStr = '0' + #MyNunInStr
END
RETURN #MyNunInStr
END
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
-- Changing Date Format
CREATE FUNCTION [dbo].[RevDateShm](#StrDateShamsi NVARCHAR(10), #Seperator CHAR(1))
RETURNS NVARCHAR(10)
AS
BEGIN
DECLARE #StrDayOfMotn NVARCHAR(10)
DECLARE #StrMothOfYear NVARCHAR(10)
DECLARE #StrYearOfYear NVARCHAR(10)
SET #StrDayOfMotn = dbo.COnvertOToN(REPLACE(SUBSTRING(#StrDateShamsi , 1 , ((SELECT CHARINDEX('-' , #StrDateShamsi , 0)))), '-' , ''))
SET #StrMothOfYear = dbo.COnvertOToN(REPLACE(SUBSTRING(#StrDateShamsi , ((CHARINDEX('-' , #StrDateShamsi , 0) )) , 3) , '-' , ''))
SET #StrYearOfYear = RIGHT(#StrDateShamsi , 4)
return (#StrYearOfYear + #Seperator + #StrMothOfYear + #Seperator + #StrDayOfMotn)
END
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
CREATE FUNCTION [dbo].[ConvertShamsiToMiladiDate](#InputShamsiDateString nvarchar(10))
RETURNS datetime
AS
BEGIN
declare #InputShamsiDateString1 nvarchar(10)
declare #yearm int
declare #monthm int
declare #daym int
set #yearm = CONVERT(int , SUBSTRING(#InputShamsiDateString , 1 , 4))
set #monthm = CONVERT(int , SUBSTRING(#InputShamsiDateString , 6 , 2))
set #daym = CONVERT(int , SUBSTRING(#InputShamsiDateString , 9 , 2))
return (select dbo.[JulToGre](dbo.[PersToJul](#yearm,#monthm ,#daym )))
END
--------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------
GO
-- The Latest And Main Function
CREATE FUNCTION [dbo].[GetShmsiDate](#InputMiladiDate DateTime , #MySeperatorChar char(1))
RETURNS NVARCHAR(10)
AS
BEGIN
return (select dbo.RevDateShm(dbo.GrToPers(#InputMiladiDate), #MySeperatorChar) AS ShamsiDateOfLog)
END
GO
How to use:
SELECT dbo.GetShmsiDate(GETDATE() , N'/') AS ShamsiDate1,
dbo.GetShmsiDate(GETDATE() , N'-') AS ShamsiDate2
Result:
|ShamsiDate1|ShamsiDate2|
|-----------|-----------|
|1400/11/03 | 1400-11-03|
To convert a date to persian, try this code:
DECLARE #DateString NVARCHAR(200)='2022/09/07';
SELECT FORMAT(CAST(#DateString AS DATE),'yyyy/MM/dd','fa');

The MIN function requires 1 argument(s)

Below is the code snippet in which MIN function using. When execute below code it is giving an error.
CREATE FUNCTION [dbo].[FN_TempCalcTransportExemp]
(
#EmployeeID varchar(20),
#PayElement varchar(20),
#Month varchar(10),
#FinYear varchar(10)
)
RETURNS decimal
AS
BEGIN
DECLARE #TarnsportExemption decimal(18,2) = 0
DECLARE #TDSIsFullExemption bit
DECLARE #PermanentPhysicalDisability decimal(18,2) = 0
DECLARE #UsingComapnyCar bit
DECLARE #Conveyance decimal(18,2) = 0
DECLARE #TransYes decimal(18,2) = 0
DECLARE #TransNo decimal(18,2) = 0
DECLARE #MinConveyance decimal(18,2) = 0
DECLARE #MinTransport decimal(18,2) = 0
SELECT
#TDSIsFullExemption = TDSDetailsFullExemption,
#TransYes = TDSDetailsYes,
#TransNo = TDSDetailsNo
FROM
tbl_TDSSettingDetails
WHERE
TDSSettingsDetailID = 2
SELECT
#Conveyance = #Month
FROM
tbl_Income
WHERE
EmployeeID = #EmployeeID
AND Element = #PayElement
AND FinancialYear = #FinYear
SELECT
#UsingComapnyCar = UsingCompanyCar,
#PermanentPhysicalDisability = PermanentPhysicalDisability
FROM
tbl_Employee_TDS
WHERE
EmployeeID = #EmployeeID
AND TDSFinancialYear = #FinYear
IF (#TDSIsFullExemption = 1)
BEGIN
SET #TarnsportExemption = #Conveyance
END
ELSE
BEGIN
IF (#UsingComapnyCar = 1)
BEGIN
IF (#Conveyance = 0)
BEGIN
SET #MinConveyance = 0
END
ELSE
BEGIN
SET #MinConveyance = #Conveyance
END
IF (#PermanentPhysicalDisability = 1)
BEGIN
SET #MinTransport = #TransYes
END
ELSE
BEGIN
SET #MinTransport = #TransNo
END
SET #TarnsportExemption = MIN(#MinConveyance, #MinTransport)
END
ELSE
BEGIN
SET #TarnsportExemption = 0
END
END
RETURN #TarnsportExemption
END
Error Message:
Msg 174, Level 15, State 1, Procedure FN_TempCalcTransportExemp, Line
66
The MIN function requires 1 argument(s).
set #TarnsportExemption = MIN(#MinConveyance,#MinTransport) - The MIN function is not what you think it is.
You probably want to do something like this:
set #TarnsportExemption = CASE WHEN #MinConveyance < #MinTransport THEN
#MinConveyance
ELSE
#MinTransport
END
Another option is this:
SELECT #TarnsportExemption = MIN(val)
FROM
(
SELECT #MinConveyance as val
UNION ALL
SELECT #MinTransport as val
)
And one more option is to use the values clause:
SELECT #TarnsportExemption = MIN(val)
FROM (VALUES ( #MinConveyance), (#MinTransport)) AS value(val)
Change your min statement like below MIN. Please refer MIN (Transact-SQL)
--fROM
set #TarnsportExemption = MIN(#MinConveyance,#MinTransport)
--To
SELECT #TarnsportExemption = MIN(A) FROM (
SELECT #MinConveyance A
UNION ALL
SELECT #MinTransport
)AS AA
In SQL, MIN function will return you minimum value of a column from selected list; so you can use MIN only in inline queries.
e.g. Select min(Salary) from Tbl_Employee
So, in your case either you can use case when then or union all to get minimum value from two variables as:-
SET #TarnsportExemption = CASE WHEN #MinConveyance < #MinTransport THEN #MinConveyance ELSE #MinTransport END
OR
SELECT #TarnsportExemption = MIN(TEMPS.[VALUE])
FROM (
SELECT #MinConveyance AS VALUE
UNION ALL
SELECT #MinTransport AS VALUE
) AS TEMPS

SQL Server stored procedure: finding the values of Odd and even

I'm using #subno as Input. And I had to find the odd and even numbers. 16 is not a fix and it can be any other number. My question is how to find the odd and even number of my input?
Lastly, subno includes ( . ) dot at any position. e.g 123456.789123 I need to find the odd and even number of "123456" and the odd and even number of "789123" the dot ( . ) is the separator.
Once you find the odd for the left side, sum them up together. Once you find the even number for left side sum it up as well and then add the total odd to the total even values. That goes the same for the right side eg "789123".
Please help me. this is my 2nd week of trying to find the solution. Once you find all the total values for each side, multiply them together. example "123456" - total value of odd and even * the "789123" total value of odd and even.
It is for the the check digit validation. Validating the subscriber number. after validating through the calculation it should match the calculated reference number to the valid check digit number. It's the business rule. Kind of algorithm
create procedure ProcedureName
(#subno VARCHAR(16), --Input the 16 subscriber number
#result INT OUT,
)
as
begin
IF(LEN(#subno) <> 16)
SET #result = 1 -- INVALID RESULT
ELSE
IF(#subno % 2 = 0)
SET #result = #subno - even numbers
ELSE
SET #result = #subno --odd numbers
end
Please see below my sample work
-- this is the sample
create procedure ProcedureName
(
#subno VARCHAR(20), --Subscriber no
#result INT OUT, --result is invalid for 1, valid for 0
#payamt int
)
as
DECLARE #WA VARCHAR(2)
DECLARE #Weights varchar(9)
DECLARE #I INT
DECLARE #WD INT
DECLARE #WP INT
DECLARE #A INT
DECLARE #B INT
DECLARE #R INT
DECLARE #WR INT
SET #WR = 0
SET #R = 0
SET #A = 0
SET #B = 0
SET #WP = 0
SET #I = 0
BEGIN
IF (LEN(#subNo) = 7) AND (SUBSTRING(#subno,1,1) = '2') OR (SUBSTRING(#subno,1,1) = '9')
BEGIN
SET #result = 0 --VALID
END
ELSE IF(LEN(#subno) = 8) AND (SUBSTRING(#subno,1,1) = '2') OR
(SUBSTRING(#subno,1,1) = '9')
BEGIN
SET #result = 0 --VALID
END
ELSE IF(LEN(#subno) = 9)
BEGIN
SET #WA = SUBSTRING(#subno,1,2)
IF(#WA = '65')
set #result = 1 -- INVALID
else
BEGIN
SET #Weights = '12121212'
SET #WA = SUBSTRING(#subno,9,1)
SET #WD = 0
SET #I = 1
WHILE #I<9
BEGIN
SET #WP = cast(SUBSTRING(#Weights, #I,1)as int) * cast(SUBSTRING(#subno, #I, 1) as int)
IF(#WP > 9)
BEGIN
SET #A = SUBSTRING(CAST(#WP AS VARCHAR),1,1)
SET #B = SUBSTRING(CAST(#WP AS VARCHAR),2,1)
SET #WP = CAST(#A AS INT) + CAST(#B AS INT)
END
SET #WD = #WP + #WD
SET #I = #I + 1
END
SET #R = #WD % 10
IF(#R <> 0)
SET #WR = 10 - #R
ELSE
SET #WR = #R
IF(#WR <> CAST(#WA AS INT))
BEGIN
SET #result = 1 -- INVALID
END
ELSE
BEGIN
SET #result = 0 -- VALID
END
END
END
ELSE IF (LEN(#subno) = 10)
BEGIN
SET #I =1
SET #WD = 0
SET #Weights = '121212121'
SET #WA = SUBSTRING(#subno,10,1)
WHILE(#I < 10)
BEGIN
SET #WP = CAST(SUBSTRING(#Weights, #I, 1)AS INT) * CAST(SUBSTRING(#subno, #I, 1) AS INT)
IF(#WP > 9)
BEGIN
SET #A = SUBSTRING(CAST(#WP AS VARCHAR),1,1)
SET #B = SUBSTRING(CAST(#WP AS VARCHAR),2,1)
SET #WP = CAST(#A AS INT) + CAST(#B AS INT)
END
SET #WD = #WP + #WD
SET #I = #I + 1
END
SET #R = #WD % 10
IF(#R <> 0)
SET #WR = 10 - #R
ELSE
SET #WR = #R
IF (#WR<> #WA)
BEGIN
SET #result = 1 -- INVALID
END
ELSE
BEGIN
SET #result = 0 -- VALID
END
END
ELSE
SET #result = 1 -- INVALID
END
Split the values which u get . Then iterate iver each side and add them. Please see the sample below.
declare #v varchar (16) , #num1 varchar(20) , #num2 varchar(20)
set #v = '1234567.78906656'
select #num1 = substring(#v,0,charindex('.',#v))
select #num2 = substring(#v,charindex('.',#v)+1,len(#v))
--select #num1 = convert(int, substring(#v,0,charindex('.',#v)))
--select #num2 = substring(#v,charindex('.',#v)+1,len(#v))
declare #index int = 1 ,#len INT , #char CHAR
declare #TotalOddL int = 0
declare #TotalEvenL int = 0
DECLARE #FullTotL INT = 0
declare #TotalOddR int = 0
declare #TotalEvenR int = 0
DECLARE #FullTotR INT = 0
DECLARE #TEMP INT
set #len= LEN(#num1)
WHILE #index <= #len
BEGIN
set #char = SUBSTRING(#num1, #index, 1)
SET #TEMP = cast(#char as int)
IF(#TEMP % 2 = 0)
SET #TotalEvenL = #TotalEvenL + #char
else
SET #TotalOddL = #TotalOddL + #char
SET #FullTotL = #TotalEvenL + #TotalOddL
SET #index= #index+ 1
END
Select 'LeftSide total' , #FullTotL
Select 'Left Side odd' , #TotalOddL
Select 'Left Side Even' , #TotalEvenL
SET #index = 1
set #len= LEN(#num2)
WHILE #index <= #len
BEGIN
set #char = SUBSTRING(#num2, #index, 1)
SET #TEMP = cast(#char as int)
IF(#TEMP % 2 = 0)
SET #TotalEvenR= #TotalEvenR + #char
else
SET #TotalOddR = #TotalOddR + #char
SET #FullTotR = #TotalEvenR + #TotalOddR
SET #index= #index+ 1
END
select 'TotalRSide' , #FullTotR
select 'RsideOdd' , #TotalOddR
select 'RSideEven' , #TotalEvenR
select 'Multiplied value' , #FullTotR * #FullTotL
create or replace procedure prc_even_odd(i_number in number, o_result out varchar2)
as
begin
if (mod(i_number,2) = 0) then
o_result := 'EVEN';
else
o_result := 'ODD';
end prc_even;

An object or column name is missing or empty

I am getting the following error
An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as "" or [] are not allowed. Add a name or single space as the alias name.
for the query show below:
CREATE PROC [dbo].[Sp_Table1] #ctlg_ipt_event_id int
AS
SET NOCOUNT ON
DECLARE #current_status NCHAR(1), #ready_status_code NCHAR(1)
DECLARE #current_action NCHAR(1), #ready_action_code NCHAR(1), #done_action_code NCHAR(1)
DECLARE #pst_user_id int
SELECT #current_status = status_code
,#current_action = action_code
,#pst_user_id = last_mod_user_id
FROM merch_ctlg_ipt_event
WHERE ctlg_ipt_event_id = #ctlg_ipt_event_id
Select #ready_status_code = 'o'
, #ready_action_code = 'a'
, #done_action_code = 'b'
IF #current_status <> #ready_status_code OR #current_action <> #ready_action_code
BEGIN
RETURN
END
BEGIN TRAN
declare #rows int
,#err int
,#i int
,#name nvarchar(50) --COLLATE SQL_AltDiction_Pref_CP850_CI_AS
,#resolved_View_Name_category_id int
,#xref_value int
,#availability_start_date datetime
,#availability_end_date datetime
,#status_code int
,#last_mod_user_id int
,#CT datetime
,#supplier_id int
,#View_Name_id int
select #i = 1
,#CT = current_timestamp
Select Distinct mc.name,
mc.resolved_View_Name_category_id,
mc.xref_value,
mc.availability_start_date,
mc.availability_end_date,
mc.status_code,
CASE WHEN mc.last_mod_user_id = 42
THEN #pst_user_id
ELSE mc.last_mod_user_id
END as last_mod_user_id,
CURRENT_tsp
,IDENTITY(int,1,1) as rn
,si.supplier_id
,si.View_Name_id
into #temp
FROM View_Name AS si
JOIN merch_ctlg_ipt_View_Name AS mc
ON mc.supplier_id = si.supplier_id
AND mc.resolved_View_Name_id = si.View_Name_id
AND mc.cat_imp_event_id = #ctlg_ipt_event_id
AND mc.accept_flag = 'y'
WHERE si.shipper_flag = 'n'
select #rows=##ROWCOUNT,#err=##error
if #rows > 0 and #err=0
Begin
While #i <=#rows
begin
SElect #name = name,
#resolved_View_Name_category_id = resolved_View_Name_category_id,
#xref_value = xref_value,
#availability_start_date = availability_start_date,
#availability_end_date = availability_end_date,
#status_code = mc.status_code,
#last_mod_user_id =last_mod_user_id ,
,#i=#i+1
,#supplier_id=supplier_id
,#View_Name_id=View_Name_id
from #temp
Where rn=#i
UPDATE View_Name
SET name = #name,
View_Name_category_id = #resolved_View_Name_category_id,
xref_value = #xref_value,
availability_start_date = #availability_start_date,
availability_end_date = #availability_end_date,
status_code = #status_code,
last_mod_user_id = #last_mod_user_id ,
last_mod_timestamp = #CT
Where #sup_id = supplier_id
AND #View_Name_id = View_Name_id
AND shipper_flag = 'n'
IF ##ERROR > 0
BEGIN
ROLLBACK TRAN
RETURN
END
End
End
UPDATE
merch_ctlg_ipt_event
SET action_code = #done_action_code,
last_mod_timestamp = #CT
WHERE ctlg_ipt_event_id = #ctlg_ipt_event_id
IF ##ERROR > 0
BEGIN
ROLLBACK TRAN
RETURN
END
COMMIT TRAN
Return
go
Could you please help ?
You have 2 commas in a row here
#last_mod_user_id =last_mod_user_id ,
,#i=#i+1
Also probably not relevant to the error message but you have a line
Where #sup_id = supplier_id
but the declared variable is #supplier_id