how do i calculate all the checkdigits for a subset of ids and return all the ids and checkdigits? basic calculation isn't the problem, just how to select the ids and utilize the ids in the calc. I am new to trying to do calculations on data.
View 7 RepliesI'm needing help with the following check digit calculation.
I have a Table with the following columns
Newscan nchar(31)
checkdigit nchar (10)
Newscan ex value 012345670 600888081 307051111
I need to multiply each character by the following sequence starting on the left alternating the multiplyer skipping spaces
21212121
if the multiplyed number is greater than 9 I need to add the two digits together. Ex 2X9 = 18 for a saved value of 9
I then need to add the entire string together
divide that by 10 and take the right most character and subtract that from 10 to end up with a check digit number that I want to store in the column checkdigit.
I have a case statement that converts the alpha chars in the string to the correct numeric values but I'm lost after that on how to accomplish this.
Thanks in advance for any help or direction.
I tried to look at the bank routing check digit function but couldn't get to the code of it.
Bill
create function dbo.iso6346_char_to_number(@char char)returns intasbeginreturncase upper(@char)when '0' then 0when '1' then 1when '2' then 2when '3' then 3when '4' then 4when '5' then 5when '6' then 6when '7' then 7when '8' then 8when '9' then 9when 'A' then 10when 'B' then 12when 'C' then 13when 'D' then 14when 'E' then 15when 'F' then 16when 'G' then 17when 'H' then 18when 'I' then 19when 'J' then 20when 'K' then 21when 'L' then 23when 'M' then 24when 'N' then 25when 'O' then 26when 'P' then 27when 'Q' then 28when 'R' then 29when 'S' then 30when 'T' then 31when 'U' then 32when 'V' then 34when 'W' then 35when 'X' then 36when 'Y' then 37when 'Z' then 38endendcreate function dbo.iso6346_check_digit(@string char(10))returns charasbeginreturn (dbo.iso6346_char_to_number(substring(@string,1,1) )*1+dbo.iso6346_char_to_number(substring(@string,2,1) )*2+dbo.iso6346_char_to_number(substring(@string,3,1) )*4+dbo.iso6346_char_to_number(substring(@string,4,1) )*8+dbo.iso6346_char_to_number(substring(@string,5,1) )*16+dbo.iso6346_char_to_number(substring(@string,6,1) )*32+dbo.iso6346_char_to_number(substring(@string,7,1) )*64+dbo.iso6346_char_to_number(substring(@string,8,1) )*128+dbo.iso6346_char_to_number(substring(@string,9,1) )*256+dbo.iso6346_char_to_number(substring(@string,10,1 ))*512)%11end
View 1 Replies View RelatedHow can I return a 2 digit month into a variable for the months Jan thru September
SELECT DATEPART(mm, GETDATE()) ---> returns 9 for September.. I need 09 returned in order to properly build my target file name...
Thx,
BT
I need find out the number of columns in flat file before i process that particular file.
I have file name in @filename variable and file path is @filepath variable.
But do not not that how i will check the column name in before i will process that file.
@filePath = C:DatabaseSourceFilesCAHCVSSourceFiles
And I am using for each loop container to read the file one by one and put the file name in @filename variable.
and my file name like
Product_20120607060930.txt
Product_20130708060930.txt
My file structure is:
ID,Name,City,Country,Phone
1,Riya,Pune,India,454564
2,Jiya,New Jersey,India,454564
3,Riya,St Louis,USA,454564
4,Riya,Belleville,USA,454564
5,Riya,Miami,USA,454564
Now what i have to do is i need to make sure that ID,Name,City,County,Phone is there in flat file. if it is not there then i have to send mail to client saying that file is not valid.
Let me know how i will do it.I need to also calculate the size of flat file.
Hi,
I am trying to figure out and hope u guys help me.
I need a only 6 digit ID only eg
55 = 000055
405 = 000405
5544 = 005544
How i can do it in SQL server and which formula/datatype i must use?
Deaf can Do anything, except hear
Hello. I have a column in my database which is holding phone number. The problem is that although I gave the number starting with zero but it will erase it automatically. So can you help me to solve this problem? Thank you
View 3 Replies View Relatedhey all
i am stuck with this little problem
I have a table with people's names and addresses and i have one column for the zip codes. sometimes it includes 5 digit zip codes like '70820' and some times it includes all nine digits like '70820-4565'
is there anyway to move the last 4 digits of the long zip codes into a new column? and remove the dash?
thanks
Help, I'm stuck! I have a Customer table:ID Name-- ---------------------1234 Christopher's Surf Boards4321 Christina's NailsI have to build a Account table:ID GPID-- --------------------1234 CHRIST004321 CHRIST01I've built a function that gives me the six alphas and concatenates thetwo digits. The GPID in the account table is the first six alphas ofthe company name plus two digits to ensure uniqueness. (Don't ask why Ican't use the existing id -- the story is long and boring.) I built afunction that creates the alpha part and assigns the first 00. I builta second function that I thought would check the Account table as I wasinserting and increment the numbers if the account number alreadyexisted. It doesn't work. In the above table, both IDs come out asCHRIST00. Here's the second function:ALTER FUNCTION fnValidateID(@mString varchar(15))RETURNS varchar(15)ASBEGINDECLARE@sTemp varchar(15),@sInc varchar(2),@iInc intBEGINset @sTemp = @mStringwhile exists (select GPID from dbo.tempID where GPID = @sTemp)beginset @iInc = convert(int,right(@mString,2)) + 1set @sInc = convert(varchar(2),@iInc)if len(@sInc) < 2 set @sInc = '0' + @sIncset @sTemp = substring(@sTemp,1,len(@sTemp) - 2) + @sIncend--NEXTENDRETURN @sTempENDMy first guess is that the code is okay, so far as it goes, but that Ican't check the values in the table at the same time I'm inserting intoit. (The Account table is empty, initially.) In any case, I can'tfigure out where I've gone wrong.Thanks.
View 8 Replies View Related
I am sure this will be an easy one for you pros, but I am having a case of the Mondays. I am trying to retrieve a date in the format 2007.01.01. In trying to do this I either end up with 1 or null when trying to create the 01 part. Below is some test code for the month portion.
DECLARE @Tst CHAR(4)
DECLARE @tst1 CHAR(2)
SET @tst = DATEPART(Month, '1/1/2008')
SET @tst1 = '00'
--SET @tst = right(@tst1 + @tst, 2)
Select @tst, @tst1, @tst1 + @tst, right(@tst +tst, 2)
Result Set:
1 00 001 [blank]
What am I doing wrong here?
TIA
I have an employee table (empl), and a labor table (lab). The labor table is populated whenever an employee clocks in/out. If an employee does not clock in, they do not appear in the labor table.
I need to capture employees whose time is less than 8 hours, or whoever did not log in at all that date. If I run the following query without a WHERE clause, I get all of my employees, with NULL data in the labor table if they did not log in that day. This is good.
However, if I add
WHERE (DATEDIFF(s, tt.StartTime, tt.EndTime) < 28800) OR (tt.StartTime = NULL)
I get all employees whose time is less than 8 hours, but do not get any of the employees who did not work at all that date, and that's expected... there should NEVER be a NULL in the labor table - it is populated whenever somebody clocks in/out.
So, how would I query the resulting table to get those that worked less than 8 hours, and those that did not?
select
et.EmpNo
et.FirstName,
et.LastName,
tt.StartTime,
tt.EndTime,
DATEDIFF(s, tt.StartTime, tt.EndTime) as Seconds
FROM (select
empl.EmpNum as EmpNo,
empl.FFName as FirstName,
empl.FLName as LastName
from
empl where empl.ftermdate IN ('1900-01-01 00:00:00.000') AS et
LEFT JOIN (select
MIN(lab.StartDt) as StartTime,
MAX(lab.EndDt) as EndTime,
lab.WorkDt as WorkDate,
lab.EmpNum as EmpNo
from
lab where lab.WorkDt in ('2008-03-03 00:00:00.000')
group by lab.WorkDT, lab.EmpNum) AS TT
ON et.EmpNo = tt.EmpNo
I have a table with a column 'zipcode' that contains a 9 digit zipcode. I am am trying to figure out how I can create a query that returns the count of the most popular zipcodes based only on the first 5 digits.
This is what I have
Code:
SELECT Customers.Zipcode, Count(Customers.Zipcode) AS CountOfZipcode
FROM Customers
GROUP BY Customers.Zipcode
ORDER BY Count(Customers.Zipcode) DESC;
which does what I want it to do except it uses the whole 9 digits.
Any help would be appreciated
I have a field in a table that contains ten digit value representing a datetime. Is there any way to convert it to default datetime formatThanks--Message posted via http://www.sqlmonster.com
View 2 Replies View RelatedI want to build a string that contains today's date (without the time).
For example, if select GETDATE() returns 2008-04-28 14:18:34.180, I want to end up with either
(1) 2008-04-28
or
(2) 20080428. (I always want the month to be represented by a 2 digit number)
Is there a datepart parameter that will give me (1) in one shot? I don't think so, since datepart returns an integer and (1) is not in the form of an integer.
So, I was trying to build (2) by using the yyyy, mm, and dd parameters to extract out the appropriate parts and casting them to a string and contatentating them. However, when I do the month portion, (using mm) it gives me the integer that represents the month, and this number can be 1 or 2 digits depending on the month. I always want it to be a 2 digit number. For example, if I'm in Apr, I want to end up with "04", not "4". This would also apply to the day portion. (although the date that I'm writing this post is on the 28th so I'm not certain what GETDATE() will return on dates that are 1 digit.)
The only way I can get the single digit month to write out as a 2 digit month is by doing a LEN() function on the string and if it is a length 1, then concatenate a "0" in front of it. I started doing this and the expression became too crazy, so I wanted to first check to see if someone can come up with something cleaner.
Thanks for looking.
I am currently working on an app and have an issue with a table in the database. Â The table has 10,000 records in it and a column is added that is to use a 4 digit in sequence. The datatype for the new column is varchar since no math will ever be done on the added column. Â If necessary, I can change the datatype but would prefer not to. Â The 4 digit would start with 0000 at ID 1 and go to 9999 at ID 10000. Â I'm thinking some type of update statement since it is updating each record but how would it be done sequentially?
View 9 Replies View Relatedhi everyone,
I'm looking for statement how to select if length digit = 12. as an example,
data
---------------
123456789012
4567892100
I just want to select if the length of data = 12 digit then the answer is 123456789012
Your kindness really appreciated, I really need the answer as quickly
I am retrieving the current month and setting a variable accordingly.
Code:
DECLARE @currMonthNum INT
SET @currMonthNum = DATEPART(MM, GETDATE())
My challenge is that at a later point I want to use the @currMonthNum value to 'build' a date in the style yyyymmdd and the variable is only one digit for the months January to September (e.g.: 1 to 9). For the months January to September I need to pad the variable with an extra zero (e.g.: 01 to 09).
Here is my attempt to do this...!
Code:
IF @currMonthNum IN (1, 2, 3, 4, 5, 6, 7, 8, 9)
SET @currMonthNum = '0' + CAST(@currMonthNum AS nvarchar)
Unfortunately this does not give the desired result of two digits, however ironically if I add a + '0' to the end I get 10 to 90! It is like the 0 at the front is simply being ignored.
I have also tried setting the @currMonthNum variable to an nvarchar type before performing the character addition as well attempting to use the CONCAT command (however I don't think that CONCAT can be used when setting a variable).
how to display a zero in front of the months that require it?
There is column mobile_number in my table
I have to replace with star(*) to the middle six character from contact number of 10 digit.
For example
The Contact number is 9334459875
I have to display it as follows
93******75 first two digit and last two only.
Hi
I have a sql procedure. I need to create UNIQUE random 13 digit number to use for barcode.
How do I generate 13 digit UNIQUE random in sql procedure?
Advance thanks
Hi
I have two below datacolumns
'code'- varchar 255 (Unique number) data : chr456Umx
'Packs'- integer data : 6
Is it posible to generate 13 digit number using the above two columns,
The reason is if I run the procedure I will get same 13 digit all the time depending on the above two colums
below is the sample procedure I am using
CREATE PROCEDURE AMZSelCen
@imglink nvarchar(255)
AS
Select code as sku,
PdtBarCode as [standard-product-id],
'EAN' as [product-id-type],
--generate 13 digit number
make+' '+model+' ' +', Price for '+cast(NumPacks as varchar(8)) +' '+'Packs' as title,
make as manufacturer,'
from tablename
where ......
Advance thanks
Using SQL Analyzer or .NET 2.0 programmatically, is there a way to get Transact SQL 2000 to not append a digit at the end of an identifier name when the result set has the same identifier multiple times (from a JOINed SELECT to various tables which have names in common and where I need to get all column names/values in one fell swoop)?
SELECT A.*, B.* from TableA A
INNER JOIN TableB B on (A.Name = B.Name)
The result set will have NAME1 and NAME2, of course (or perhaps it's NAME and NAME1 -- no matter -- I wish to get rid of the numeric suffic).
Thanks much in advance.
I'm using a file Task to rename files to include a Month and Year in the FIle. Part of the requirement in the file name is a two digit month. I have the following query built which will return a two digit month regardless if it's a one or two digit month.
SELECT REPLACE(STR(MONTH(DATEADD("Month", -1,GETDATE())), 2), ' ', '0')
This works perfect when running in T-SQL, but when attempting to define a variable in the expression
REPLACE(STR(MONTH(DATEADD("Month", -1,GETDATE())), 2), ' ', '0') expression keeps failing the evaluation?
Anyone run into a simliar issue or have a suggested work around?
I have run into something really annoying.
If I run the following SQL into SQL Server via SSMS it will load "31-DEC-49" as 2049-12-31.
INSERT
INTO Stg_StockProductCostPrice
VALUES (0,9999,0.99,'15-NOV-75','31-DEC-49')
But if I have the same data in a file and load it via SSIS it is loading into the database as 1949-12-31, instead of 2049-12-31.
I know there is a property called "Two Digit Year Cutoff" against the server. It is defaulted to 2049. Is there anything similar within SSIS?
Thanks
Sutha
How to Generate the Unique 8 Digit Number in SQL SERVER.And also am trying with below methods which is not working as expected.
Methode-1:
SELECT CONVERT(VARCHAR(5),GETDATE(),112) +CONVERT(VARCHAR,DATEPART(MS,GETDATE())) AS '8DigitUniqNum'
Methode-2:
DECLARE @UniqueID uniqueidentifier
SET @UniqueID = NEWID()
SELECT LEFT(@UniqueID,8) AS '8DigitUniqNum'
hi i have a table as follows:
col1 col2 col3
2 BB 2
1 AB 3
3 CA 3
1 AC 1
2 BA 4
3 CB 2
2 BC 6
1 AA 2
3 CC 5
i want to output the whole row of each unique col1 where its col3 is max, so that i will get the ff result set
1 AB 3
2 BC 6
3 CC 5
i have an idea which is to use a cursor but i don't know the best/fastest way of doing it.
thanks heaps in advance!
I am trying to exclude patients from a dataset. There are multiple records per patid in this dataset. I have the following code:
SELECT meds.PATID, meds.MEDICATION, meds.MEDTYPE
FROM meds INNER JOIN patient ON meds.PATID = patient.PATID
WHERE (((meds.MEDTYPE) Not In ("FI (Fusion Inhibitor)","NNUC (","Non-nucleoside","NRTI & NNUC","NRTI (Nucleoside/tide Rev","PI (Protease Inhibitor)")));
I want to exclude all patient records if the patient had any of the above exclusions ever. If they have the exclusion if one record get rid of the rest of the records for that patient. Right now the code only excludes the particular record.
My table contains customer records with multiple records per customer. As a result of a query, I´m only interested in one record per customer with the highest value of a certain field in the record.
I thought of using DISTINCT, but can I use DISTINCT on a subset of all fields? Or sort the table in a certain way that the query result only shows the first unique records for a customer.
Other ideas are welcome to.
I am trying to update a small subset of records of a given table (TRValue) using the records contained in ParcelTemp. The difficult part is getting the summation from a child file, TRGreen, for those same parcels contained in ParcelTemp. Instead of updating just a few records, all the records in TRValue are being updated, with the wrong values of course!
Basically, Update records in TRValue that are equal to:
Year = P.Year
Code = 'LG01'
Parcel = P.Parcel
with the summation of child records where the child records needed are:
Year = P.Year
Parcel = P.Parcel
Code:
UPDATE TRValue SET
Acres = SumAcres,
CurrentMarket = SumMarket,
CurrentTaxable = SumTaxable,
CurrentTaxAmt = ((SumTaxable * D.CertifiedRate) + 0.50)
FROM ParcelTemp P
[code]....
The problem is to find a subset of rows such that each value in each of two columns (animals and food brands in this example) appears in at least one row. The purpose is to produce a set of samples from a large table. The table has a animal_name column and an food_brand column; I want a set of samples that contains at least one of each animal_name and at least one of each food_brand, but no more than necessary.
CREATE TABLE Feeding_Options
(license_nbr INTEGER NOT NULL PRIMARY KEY,
animal_name VARCHAR (10) NOT NULL,
food_brand VARCHAR(15) NOT NULL);
INSERT INTO Feeding_Options
VALUES
(6401715, 'rat', 'IAMS'),
[code]....
To frame the problem better, her are the values in each column:
animals = {'rat', 'dog', 'cat', 'fish', 'fox'}
food = {'IAMS', 'Sci Diet', 'Purina', 'Alpo'}
In this data, (6401715, 'rat', 'IAMS') and (1058337, 'rat', 'IAMS') are interchangeable, as are some of the other rows. There can be more than one minimal solution whcihmight be the whole set.
How would I write a select statement that would return multiple fields in a records based on a a distinct of one of those fiels.
Example
Table Name : Sales Table
Field Name : Name Address Phone Zip Sale
Rec1: Peter Smith 12 Market St 999-999-9999 12345 99.99
Rec2: John Jones 73 Broadway 999-999-8888 12345 12.34
Rec3: Charle Brown 42 Peanuts Ave 999-999-7777 12345 34.56
Rec4: Peter Smith 12 Market St 999-999-6666 12345 67.89
Rec5: John Jone 73 Broadway 999-999-5555 12345 36.52
How would I be able to return the columns Name Address and Phone based on the distinct of Name.
I'm beating my head up against a wall here. I have one very LARGE table called op_hist.
CREATE TABLE [dbo].[op_hist] (
[op_trnbr] [int] NOT NULL ,
[op_type] [varchar] (80) ,
[op_date] [smalldatetime] NULL ,
[op_act_setup] [decimal](38, 10) NULL ,
[op_act_run] [decimal](38, 10) NULL ,
[op_qty_comp] [decimal](38, 10) NULL ,
[op_wkctr] [varchar] (80) ,
[op_part] [varchar] (30)
)
I need to be able to sum items grouped by op_wkctr and op_part and op_date. Here's my latest version which of course does not work.
SELECT op_wkctr, pcs, hrs.b
FROM
dbo.op_hist
INNER JOIN
(
SELECT op_part, SUM(op_qty_comp) as pcs
FROM dbo.op_hist
where op_type='BACKFLSH'
group by op_hist.op_part
UNION ALL
SELECT op_part, SUM(op_act_setup + op_act_run) as b
FROM dbo.op_hist
where op_type='LABOR'
group by op_hist.op_part
) AS hrs
ON op_hist.op_part = hrs.op_part
where (op_wkctr = 'P-P36' or op_wkctr = 'P-P38' or op_wkctr='P39') and op_date ='10/22/07'
Help me oby one - you're my only hope.
Sincerely,
Frustrated!
I could do this even with my limited knowledge of SQL but I'm surethere's a slick way that might be dead easy. My way hardly seems worththe effort . If not thanks anywayCol1Col2Col3QWQWQWQAQBQBQXWQXWQXWQXAQXBQXBEvery time there is a change of group (Col1 and Col2), I want to startand increment Col3 so I end up with;Col1Col2Col3QW001QW002QW003QA001QB001QB002QXW001QXW002QXW003QXA001QXB001QXB002
View 1 Replies View RelatedCan I install SQL Server on a machine and use less than the # of processor on the machine. In a UNIX world, I'd call it LPARing with Oracle and AIX, and they only let me do this with Enterprise Edition. With Windows, I think the only way is using virtual machines and attaching processors to them? Do any vendors offering LPARing? Can I take any edition of SQL Server and subcapacity price so that I only pay for the processors I'm using?
What about SS Express? It only scheds to a single core - so could I put that on a larger machine?
Thanks!