With Item as(
Select 1 as ItemId,'ItemName1' as ItemName,100 as position union all
Select 2 as ItemId,'ItemName2' as ItemName,200 as position union all
Select 3 as ItemId,'ItemName3' as ItemName,300 as position union all
Select 4 as ItemId,'ItemName4' as ItemName,400 as position union all
Select 5 as ItemId,'ItemName5' as ItemName,500 as position union all
Select 6 as ItemId,'ItemName6' as ItemName,600 as position union all
Select 7 as ItemId,'ItemName7' as ItemName,700 as position),
Mapping as (
Select 1 as Parent, 2 as child union all
Select 1 as Parent, 3 as child union all
Select 1 as Parent, 4 as child union all
Select 5 as Parent, 6 as child union all
Select 5 as Parent, 7 as child )Expected Result:
Customers order a product and enter in a source code (sourceCd). This sourceCd is tied to a marketing program. Idea being we can see that 100 customers ordered from this promo, 200 from this catalog, etc etc. The sourceCd that a customer enters is not always accurate so there is a magic process that adjusts this OrigSourceCd into a final SourceCd, that may or may not be the same.
I am trying to generate a result set of customer count by sales program based on both the original and final source code. Problem is, I have to do each query separately because in one, I have to join SourceCdKey to SourceCdKey to get the program associated with that SourceCd and in the other i have to join OrigSourceCdKey to SourceCdKey to get the program associated with the original sourceCd. There are some programs is one results set that are not in the other, and vice versa.
I'm trying to generate a list of that shows customer counts before and after for each program, some which may be null for one, but have counts for the other. I have tries creating 2 separating views and joining them but that doesn't work because it only returns the ones they have in common.
I'm working on a project where I need to retrieve employees data and then combine the data into single row per employee.
Sample Data:
WITH SampleData (PERSON, [DATA], [FIELD]) AS ( SELECT 1234,'04/02/2014','Date' UNION ALL SELECT 1234,'123','Department' UNION ALL SELECT 1234,80.0,'Rate' ) SELECT * FROM SampleData;
The results from the above are as follows:
PERSONDATA FIELD 123404/02/2014Date 1234123 Department 123480.0 Rate
The desired results would be:
PERSONDate Department Rate 123404/02/2014 123 80.0
I want to perform column level and database level encryption/decryption.... Does any body have that code written in C# or VB.NET for AES-128, AES-192, AES-256 algorithms... I have got code for single string... but i want to encrypt/decrypt columns and sometimes the whole database... Can anybody help me out... If you have Store procedure in SQL for the same then also it ll do... Thanks in advance
I am struggling trying to clean some data and identify duplicate records. I used fuzzy grouping in SSIS and provided back a series of groups. The issue is some of the individual records can appear in multiple groups (so in reality the groups should be combined). This is best explained with an example:
Original Data key1 key2 647942600014 647942285437 2324662490640 2324662285437 2324662066128 2222 2285437 2222 1111111 9999 1111111 9999 2222222
I only choose 2222 as the surviving key because it was the smallest number. I really do not care which number remains as long as it is the same across.
I tried playing with self joins between the tables but have had no success.
I am using Sql Server 2008 and the number of records could 500K to 1MM.
I have a temporary table (@tblResults) that has 4 columns that need to be populated with a calculation made from columns held within 2 other tables.
Joins @tblResults tr JOIN dbo.MarketPrice mp ON tr.Item = mp.Item AND tr.[Month] = mp.[Month] AND tr.[Year] = mp.[Year] AND mp.[Date] BETWEEN tr.LatestStartDate AND tr.PriorEndDate
[code]....
Where the 2 dbo.MarketPrice and dbo.MillDifferentials date fields are NOT equal, the last (chronologically) dbo.MillDifferentials.Diff value should be used (or '0' if no previous value found).
so expected results where @tblResults.Id = 1:
The dbo.MarketPrice.Price value of '2014-10-29' should be combined with the dbo.MillDifferentials.Diff value of '2014-10-06' - this produces the combined Max value of 184.50 The dbo.MarketPrice.Price value of '2014-04-28' should be combined with the dbo.MillDifferentials.Diff value of '2014-04-28' The dbo.MarketPrice.Price value of '2014-01-22' should be combined with the dbo.MillDifferentials.Diff value of '2014-01-20' The dbo.MarketPrice.Price value of '2014-01-21' should be combined with the dbo.MillDifferentials.Diff value of '2014-01-20' - this produces the combined Min value of 111.50 The dbo.MarketPrice.Price value of '2014-01-04' should be combined with '0.00' if there is no matching or previous dbo.MillDifferentials.Diff value OR the top 1/max (most recent) dbo.MillDifferentials.Diff value if a record is found before the specified @tblResults.LatestStartDate
I was told that the authentication is a process that concerns about security. So the authentication process should be hidden from the client as possible and the client should receive a flag value (1= password is correct and authenticated, -1= incorrect password) and/or user name of the authenticated user. So it should be a SQL operation that should occur in the back end. So the process in detail should be, client form sends user name and hashed /encrypted password to SQL, SQL authenticates and it sends 1/-1 with the user name to the client as the return value and the output.
But when i do research that was not the case, all the threads i have seen on web, either the app is windows or web, developers do two operations:
1. the salt value of the user is searched by user name then return the salt value along with the PasswordHash to the client form / or to the business layer
2. Then use the entered password and the returned salt value to generate a PasswordHash and then compare this passwordHash with the returned passwordHash. if match password is correct if not password is incorrect.
Is this actually how developers write code to authenticate a user in a login event? If so basically the password comparison happens at the client side(either in the form or in the business layer) then wouldn't this be huge security risk by exposing the actual salt and passwordHash to the client?
Hi I want the sql query to display columns of different rows in a single row.The data base is given below. I want to make it in one row with all the details. Please help
1 | Rahul Bose | Male | #13, Bangalore, India, 686691 | Landphone-4452121252 1 | Rahul Bose | Male | #13, Bangalore, India, 686691 | Mobilephone2-558521252 1 | Rahul Bose | Male | #13, Bangalore, India, 686691 | Official_Email-TL@abc.com
The resulu should look like this
1 | Rahul Bose | Male #13, Bangalore, India, 686691 Landphone-4452121252 Mobilephone2-558521252 Official_Email-TL@abc.com
Hi Folks, Im new to SQL, and I am trying to do the following:
I have a table Documents with DocID, Path and FileName. A second table Keywords has KwdID, KeywordString A third table DocumentKeywords links the two with DocID,KwdID. Multiple keywords are linked to one document.
I want to create a SELECT query that makes a result table that contains Path, FileName and Keywords columns where the Keywords column contains entries like "Keyword1,Keyword2,Keyword3" ie. a comma delimited list of keyword strings which have been built from the keywords that associate with a specific document.
I found a nice sample here http://www.sqlteam.com/article/using-coalesce-to-build-comma-delimited-string which shows how to return just the comma delimited string itself:
DECLARE @List varchar(100)
SELECT @List = COALESCE(@List + ', ', '') + Keywords.KeywordString FROM DocumentKeywords WHERE KwdID = 1
SELECT @List
I cannot seem to integrate this into the query so that it calculates the string for each row on the fly. My suspicion is that the capability is there. Can somebody point me in the right direction?
how to remove the trailing chars from the end of a percentage calculation.
For instance:
SELECT CAST(NULLIF(t.SLAHours,0) - t.TotalDownTime as REAL) / CAST(NULLIF(t.SLAHours,0) as REAL) * 100 as [%Availability] FROM DBName.dbo.TableName t
This gets me '99.00294' (example)
I may have gone about this totally the wrong way - but I just want to trim the unwanted chars from the end - I've managed to trim some off by using REAL but I only need the basic percentage number.
I have an issue while display the result in the required order. How to get the required output.
Code :
USE tempdb GO
IF OBJECT_ID('tempdb..#VersionFormat_tbl') IS NOT NULL DROP TABLE #VersionFormat_tbl CREATE TABLE #VersionFormat_tbl ( [FormatID] [smallint] NOT NULL, [Description] [varchar](50) NULL,
[Code] ....
Present output : fileExtension FormatID Description fileExtension versionFormatTypeId txt 1 Text txt 1 html 2 HTML html 1 xml 3 XML xml 1 pdf 4 PDF pdf 1 xls 5 Excel xls 1 doc 6 Word doc 1
I want to make a string from "TarLang.AppendText(String.Format("{1}" & vbCrLf, r("Source Language"), r("Target Language")))" and the result I get when I use that.
add the result into a new row in the datagridview
Dim CompanyID As String CompanyID = OrderNR.SelectedItem.ToString() SQL.ExecQuery(String.Format("SELECT snSrc.kod as 'Source Language', snTrg.kod as 'Target Language' FROM [teknotrans_dev].dbo.OpusOrderrow as ord INNER JOIN [teknotrans_dev].dbo.OrderVolvoLanguageName as snSrc
I have a table employee: that contains one column and three rows. How can I transform it using SELECT to display only one row and one column, with comma delimited strings: John, Mike, Dale?
I have a stored procedure that returns XML using FOR XML Explicit. I need to use the output of this procedure in another procedure, and modify the xml output before it is saved somewhere.
Say StoredProc1 is the one returning xml output and StoredProc2 needs to consume the output of StoredProc1
I declared a nvarchar(max) variable and trying to saved the result of StoredProc1
As you can see, some Divisions have no correspondents in Doc, I want to show the count(1) result as 0 for those Division, and output the result in the order by DivID
I joined these two tables and it pulled up the proper amount of records. If you check out the image you will see what the results are for this query.
Now all I need for this part would be to roll these up where I have one row per ProgramID and all the AttributeNames' together in a AttributeNames column for each id.
EXAMPLE: All in one row.
ProgramID | AttributeNames 887 | Studydesign, Control Groups, Primary Outcomes.
I have attached an image of the SQL VIEW that I need to modified so it does this.
THE QUERY:
SELECT TOP (100) PERCENT dbo.tblProgramAttributes.ProgramID, dbo.tblProgramAttributes.AttributeID AS PAattributeID, dbo.tblAttributes.AttributeID, dbo.tblAttributes.AttributeName FROM dbo.tblProgramAttributes INNER JOIN dbo.tblAttributes ON dbo.tblProgramAttributes.AttributeID = dbo.tblAttributes.AttributeID WHERE (dbo.tblProgramAttributes.AttributeID NOT LIKE '%ProgramType%') ORDER BY dbo.tblProgramAttributes.ProgramID DESC
Hi, I am stumped and was hoping someone could help me out. Any help isappreciated.I have a view that looks sort of like this (but with a lot moreentries of course)UniqueIdentifyierColumn1Column21 9999 1002 9999 2003 9999 300What I want to do is to add a column to the view that will contain alist of the values from column 2 where column 1 is the same.UniqueIdentifyierColumn1Column2Column31 9999100100, 200, 3002 9999200 100, 200, 3003 9999300100, 200, 300
I need to generate weekly report for data usage for my c drive and d drive.the graph should be likefor a particuluar date, I want to display graph like this. even if I change secondary axis, my c: drive used and free space not coming in single column. it comes like c: drive used space, on top of it d: drive used space and in adjacent column c: drive free space, on top of it d: drive free space.I don't want to add two category one for date and another for driver names.
Hello,I am trying to follow along with the Data Access tutorial under the the "Learn->Videos" section of this website, however I am running into an error when I try to use the "Edit -> Update" function of the Details View form: I'll post the error below. Any clues on how to fix this? Thanks in advance!!! ~DerrickColumn name 'Assigned_To' appears more than once in the result column list. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Column name 'Assigned_To' appears more than once in the result column list.Source Error: Line 1444: } Line 1445: try { Line 1446: int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery(); Line 1447: return returnValue; Line 1448: }
We have a database where many tables have a field that has to be lengthened. In some cases this is a primary key or part of a primary key. The table in question is:-
/****** Object: Table [dbo].[DTb_HWSQueueMonthEnd] Script Date: 09/25/2014 14:05:09 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO SET ANSI_PADDING ON GO CREATE TABLE [dbo].[DTb_HWSQueueMonthEnd](
[Code] ....
The script I am using is
DECLARE@Column varchar(100)--The name of the column to change DECLARE@size varchar(5)--The new size of the column DECLARE @TSQL varchar(255)--Contains the code to be executed DECLARE @Object varchar(50)--Holds the name of the table DECLARE @dropc varchar(255)-- Drop constraint script
[Code] ....
When I the the script I get the error message Could not create constraint. See previous errors.
Looking at the strings I build
ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] DROP CONSTRAINT PK_DTb_HWSQueueMonthEnd ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] Alter Column [Patient System Number] varchar(10) ALTER TABLE [dbo].[DTb_HWSQueueMonthEnd] ADD CONSTRAINT PK_DTb_HWSQueueMonthEnd PRIMARY KEY NONCLUSTERED ([Patient System Number] ASC,[Episode Number] ASC,[CensusDate] ASC) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, IGNORE_DUP_KEY = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
They all seem fine except the last one which returns the error
Msg 8111, Level 16, State 1, Line 1 Cannot define PRIMARY KEY constraint on nullable column in table 'DTb_HWSQueueMonthEnd'. Msg 1750, Level 16, State 0, Line 1 Could not create constraint. See previous errors.
None of the fields I try to create the key on are nullable.
First of all, I've been a reader of swynk.com for quite sometime now, and I'd like to say 'thank you' to everyone who contributes.
Today, I'm the town moron.. haha I'm having issues with column level constraints. I have a varchar(50) where I want to keep *,=,#,/, .. etc, OUT OF the value input. I don't want to strip them. I simply want for sql to throw an error if the insert contains those (and other characters). The only characters that I want in the column are A-Z and 0-9. However, it's not a set number of characters per insert. It always varies... There has to be an easier way to do this than creating a constraint for every possibilty... Any help would be greatly appreciated.
Is it possible to have a corruption in one of the columns in a table at a specific row? If yes, what could be the possible causes for such corruption? Why I am asking? Because it happened that I wasn't able to read the value of a specific column but I was able to update it with other value! it sounds weird if you are able to write but not to read!! **I wasn't able to read but after I updated it with another value...it was readable... Please advise...??
(I AM REPOSTING THIS IN SQL FROM VB LANGUAGE BECAUSE I RECEIVED NO RESPONSES...ANY HELP WOULD BE APPRECIATED)
This is for a telephony application using Last In Wins concurrency...
Basically, we want to update only the columns that have changed in a row, not the entire row with the few changed columns. We are using TableAdapters exclusively.
We need concurrency down to the column level...that is to say, if a concurrency exception is thrown, we don't just want the new row to be UPDATED and overwrite the old row in the datasource...we only want the new columns to be UPDATED to the datasource...consider the following sequence...
- Fill table A and table B identically
- change column1 value in table A
- Update table A
- change column2 value in table B
- Update table B - this will generate a concurrency error.
Most of the help centers around using the merge command, to update table B, but in the situation above, we would lose the change to column1 (which we don't want to loose). Merge preserves the changes in table B (column2), but it would have the old value for column1, thus we would loose the value in column 1 when we updated the new merged table.
So, we need a way to build a datatable made up of the values in the datasouce plus the changes in the table B, which we will then update.
I have played endlessly with for/next type of constructs to build the new table of new column values using row version data, but I cannot get it to happen.
Upon exception for UPDATING table B, how do we build a temporary table from the datasource (so we get the change to column 1) and the new changes in table B, so we can update the temporary table and not loose any data.
Hey, I have 3 columns in a table Ex: Select Column1,Column2,Column from TableName
No. 1. Person A should have permission to read values only (Column1, Column3 of the table) - 2. Person B, should have permission to read only (Column 2).
Here my question is , I have to write one single stored procedure to statisfy both conditions. Which means, if person A execute this stored procedure , he shoud get only column 1 & 3 values . similarly other person b should get column 2 value. Ex: Column 1 - Empid Column 2 - SSN (Only for Top user display) Column 3 - Join Date Person A & B as a SQL or Windows login
I have a script that loops through a series of tables to send data to a table from each of the tables. My issue is that not all tables have the columns I need in them. What I would like is to replace the column with another column when it does not exist. Something like below
Select Misisng_Column(A.Name, replace with B.Name) as Name FROM SomeTable A Cross Join (Select Name FROM AnotherTable) B
AnotherTable has one record in it. To avoid a Cartesian issue. Like I said just an example
In my real script the table aliased as A is from a list of tables in a sys.tables query that loops through to the end.
I am trying to find the best way to implement a complex column based security. Basically i need to secure data among lot of tables with millions of rows, so that some users may see some columns and others see diferent ones... Whats the best way to implement this kind of procedure securely and flexible?
When I try to execute a package I get this following error. I have a bunch of similar packages which runs fine on the same source(sybase) and destination(sqlserver 2005), just different tables. Only few of them fails and all of them have the same error of "Unable to resolve column level collations. Bulk-copy cannot continue". I checked for the dtatatype and length between source and destination, both are same. The user have all the required rights on the objects in both source and destination.
Error at Data Flow Task For Test1 - test_tbl_job [OLE DB Destination [16]]: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Unable to resolve column level collations. Bulk-copy cannot continue.".
Error at Data Flow Task For Test1 - test_tbl_job [OLE DB Destination [16]]: Failed to open a fastload rowset for "testdb..tbl2". Check that the object exists in the database.
On further trial and error I found that if I remove the fast load option, it works without glitch.
