SQL Server 2014 :: Using Value From Columns To Generate A New Value For New Column
Oct 26, 2015
I've data as below
account period01 period02 period03 period04
1111 null null null null
1112 782 null null null
1113 null null null 345
1114 765 882 67 321
What I want to achieve is to get values from period1 till period04 and used the lasted value to code the value of accoutperiod, if value is from period1 then code it as 01, period2 as 02, period03 as 03 and period04 as 04. So the output should be like this
account period01 period02 period03 period04 accoutPeriod
1111 null null null null null
1112 782 null null null 01
1113 null null null 345 04
1114 765 882 67 321 04
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Jul 1, 2014
I have the following SQL which i want to convert to a stored procedure having dynamic SQL to generate column numbers (1 to 52) for Sale_Week. Also, I want to call this stored procedure from Excel using VBA, passing 2 parameters to stored procedure in SQL Server
e.g,
DECLARE @KPI nvarchar(MAX) = 'Sales Value with Innovation' DECLARE @Country nvarchar(MAX) = 'UK'
I want to grab the resultant pivoted table back into excel. how to do it?
USE [Database_ABC]
GO
DECLARE @KPI nvarchar(MAX) = 'Sales Value with Innovation'
DECLARE @Country nvarchar(MAX) = 'UK'
SELECT [sCHAR],[sCOUNTRY],[Category],[Manufacturer],[Brand],[Description],[1],[2],
[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],[20],
[Code] ....
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Feb 24, 2015
I have the following 2 Query's - case when Table has no Identity Column and other with identity Column . I am planning to make it to single Query .
Query 1:
SELECT @ColumnNamesWhenNoIdentity = COALESCE(@ColumnNamesWhenNoIdentity + ',', '') + Name +'= SOURCE.'+Name
FROM sys.columns WITH(NOLOCK) WHERE object_id =
(
SELECT sys.objects.object_id
FROM sys.objects WITH(NOLOCK)
INNER JOIN sys.schemas WITH(NOLOCK) ON sys.objects.schema_id = sys.schemas.schema_id
WHERE sys.objects.TYPE = 'U' AND sys.objects.Name = 'Testing1' AND sys.schemas.Name ='dbo'
)
Query2:
SELECT @ColumnNamesWhenNoIdentity = COALESCE(@ColumnNamesWhenNoIdentity + ',', '') + Name +'= SOURCE.'+Name
FROM sys.columns WITH(NOLOCK) WHERE is_identity != 1 AND object_id =
(SELECT sys.objects.object_id FROM sys.objects WITH(NOLOCK)
INNER JOIN sys.schemas WITH(NOLOCK) ON sys.objects.schema_id = sys.schemas.schema_id
WHERE sys.objects.TYPE = 'U' AND sys.objects.Name = 'Testing2' AND sys.schemas.Name ='dbo'
)
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Jul 31, 2015
I have a table #vert where I have value column. This data needs to be updated into two channel columns in #hori table based on channel number in #vert table.
CREATE TABLE #Vert (FILTER VARCHAR(3), CHANNEL TINYINT, VALUE TINYINT)
INSERT #Vert Values('ABC', 1, 22),('ABC', 2, 32),('BBC', 1, 12),('BBC', 2, 23),('CAB', 1, 33),('CAB', 2, 44) -- COMBINATION OF FILTER AND CHANNEL IS UNIQUE
CREATE TABLE #Hori (FILTER VARCHAR(3), CHANNEL1 TINYINT, CHANNEL2 TINYINT)
INSERT #Hori Values ('ABC', NULL, NULL),('BBC', NULL, NULL),('CAB', NULL, NULL) -- FILTER IS UNIQUE IN #HORI TABLE
One way to achieve this is to write two update statements. After update, the output you see is my desired output
UPDATE H
SET CHANNEL1= VALUE
FROM #Hori H JOIN #Vert V ON V.FILTER=H.FILTER
WHERE V.CHANNEL=1 -- updates only channel1
UPDATE H
SET CHANNEL2= VALUE
FROM #Hori H JOIN #Vert V ON V.FILTER=H.FILTER
WHERE V.CHANNEL=2 -- updates only channel2
SELECT * FROM #Hori -- this is desired output
my channels number grows in #vert table like 1,2,3,4...and so Channel3, Channel4....so on in #hori table. So I cannot keep writing too many update statements. One other way is to pivot #vert table and do single update into #hori table.
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May 26, 2015
Here is My requirement, I'm not sure if this is possible. Creating table called master like col1, col2 col3, col4 , col5 ...Where Col1, col2 are updatable - this can be done easily
Col3, col4 are columns in another table but these can be just a read only ?? Is this possible ? this is possible with View but not friendly with share point CRUD...Col 5 is a computed column of col 2 and col5 ? if above step can be done then sure this can be done I guess.
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Oct 3, 2015
I have a function which generate random number in range :
CREATE FUNCTION Func_Rand
(
@MAX BIGINT ,
@UNIQID UNIQUEIDENTIFIER
)
RETURNS BIGINT
AS
BEGIN
RETURN (ABS(CHECKSUM(@UNIQID)) % @MAX)+1
END
GO
If you run this script you always get result between 1 and 4
SELECT dbo.Func_Rand(4, NEWID())
BUT, in this script sometimes have no result !!!!!!! why??
SELECT 'aa'
WHERE dbo.Func_Rand(4, NEWID()) IN ( 1, 2, 3, 4 )
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Jul 13, 2015
Basically I need to get the SUM of the sum of three columns and all three columns have nulls. To make it more complicated, the result set must return the top 20 in order desc as well.
I keep facing different issues whether I try and use Coalesce, IsNull, Sum, count, anything. My query never returns anything but 0 or NULL regardless of if I am trying to build a CTE or just use a query.
So I'm using Col A to get the TOP 20 in order (which is fine) but also trying to add together the sums of Col A + Col B + Col C for each of the twenty rows...
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Jun 2, 2006
Hi,
Can we able to auto generate columns in sql server 2000?
I have a tabe with two fields No and Name. I need to auto generate no for each name i am going to enter. Can any give me a solution for this? If so i will be thankful to u.
This is my mail id suresh@tracy.in
Do reply me as soon as possible.
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Jul 30, 2015
WE have a query which pulls revenue by country and client for the last 3 years. Right now we have each year being reported in separate columns but we would like to have the revenues for each year for each client to appear on one row. Below is the current query we have setup.
SELECT
p.country_code,
p.local_client_code,
wwc.local_client_name,
case when pr.fiscal_year = 2015 then sum(pr.local_consulting_fees*er.rate) + sum(pr.local_product_fees * er.rate) + sum(pr.local_admin_fees * er.rate) + sum(pr.local_misc_fees * er.rate) else 0 end as '2015 Revenue',
[Code] ....
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Jan 20, 2015
How to join 2 heap tables with out any common fields.
for example tbl1 has
col1
1
2
3
4
5
and tbl1 2 has
col2
a
b
c
I want the output like
col1 col2
1 a
2 b
3 c
4
5
is this possible with out using row_number()?
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Jan 22, 2015
I have a table containing the following data:
LinkingIDID1 ID2
166202180659253178
166202253178180659
166334180380253179
166334253179180380
166342180380180659
166342180659180380
166582253179258643
166582258643253179
264052258642258643
264052258643258642
264502258643258663
264502258643259562
Within the LinkingID, there are duplicates in ID1 and ID2 but just in opposite columns. I have been trying to figure out a way to remove these set based. It doesn't matter which duplicate is removed. Essentially these are just endpoints and I don't care which side they are on. The solution must recognize the duplicates and not just remove based on every 2nd row.
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Mar 18, 2015
I have created row level security on two views and adding these two views to particular role.Today I have got an requirement that, middle level managers shouldn't see the all the columns. So I have created another role for Middle level managers and assign securables as those two views with selected columns by grant, and map all the middle level managers to this role. I thought my job is done. But these managers uses this view on SSAS(tabular model) and Excel, In those applications they are not able to load the data.
Later I come to know we can't use -- select * from ViewA ( in viewA I have restristced few columns in the role level) Work around is creating another view and assigning to the role. But how can we achieve column level security to implement this in either SSAS/SSRS/EXCEL?
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Apr 8, 2015
i would like to know the best practices to choose the columns which should be used for delta?.If, i consider Customer ID as part of delta.
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May 12, 2015
The first select is running fine but due to extra values added to the table the list of manual difined columns must be added manualy each time new values occur.
Is it possible to make the PIVOT's IN clause dynamicly as stated in the second script (it is based on the same table #source) when running it prompts the next error;
Msg 156, Level 15, State 1, Line 315
Incorrect syntax near the keyword 'select'.
Msg 102, Level 15, State 1, Line 315
Incorrect syntax near ')'.
adding or moving ')' or '(' are not working.......
select *
into #temp
from #source
pivot ( avg(value) for drive in ([C], [D], [E], [F], [G], [H], [T], [U], [V] )) as value
select * from #temp order by .........
versus
select *
into #temp
from #source
pivot ( avg(value) for drive in (select distinct(column) from #source)) as value
select * from #temp order by .....
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Jul 1, 2015
I'm trying to capture Column Statistics Profile as if I was using SSIS data profiling task. I do not have this option and would like to see how I could go about capturing the min max and avg of all numeric columns within a database.
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Oct 16, 2014
I have a requirement where in I have to concatenate the fields based on their sequence given in another table along with respect to their lengths. eg..
Input 1:
Table A: (below are the fields and their respective values, not all fields will have values)
-----------
KSCHL - ZIC0 (KEY)
KOTABNR - 521 (KEY)
MATNR
KUNNR-->1234567890
LIFNR
VKORG-->a234
PRCTR
KUNRE-->4355325363
LIFRE-->88390234
PRODH
Table BIt contains the same fields as in table A and will have sequence number in which the concatenation should happen. The length field(LEN) will have corresponding field lengths(pipe delimited) should be considered in concatenation)
KSCHL - ZIC0 (KEY)
KOTABNR - 521 (KEY)
MATNR
KUNNR--> 1
LIFNR
VKORG-->3
PRCTR
KUNRE-->2
LIFRE -->4
PRODH
LEN10|10|4|10
Expected Result:
---------------------
KSCHL - ZIC0 (KEY)
KOTABNR - 521 (KEY)
MATNR
KUNNR1234567890
LIFNR
VKORGa234
PRCTR
KUNRE4355325363
LIFRE0088390234
PRODH
Concat_String12345678904355325363a2340088390234
Note: If the field length given in Table B doesn't match with actual size of the fields then, the field should be filled with 2 left spaces while concatenation.. Eg. In above example say LIFNR value = 88390234(len =icon_cool.gif then after concat the value should be like below:
12345678904355325363a234 88390234
Note:The fields are not constant..I have around 40 fields like that in which any combination of fields can be possible...eg..
KSCHL - ZIC0 (KEY)
KOTABNR - 521 (KEY)
MATNR -->2
KUNNR--> 4
LIFNR
VKORG-->1
PRCTR
KUNRE
LIFRE --> 3
PRODH
I am not sure which field has the value 1, 2 etc.. and how many fields are forming the combination..It can be sometimes 3/40 fields or it can be 10/40 fields...I have to dynamically get those values and concat...
I can have any number of fields for concatenation..above example is just for 4...it should be dynamic enough to handle any number of fields..
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Jun 23, 2015
I've a database with a table that has 16 columns that are searchable. There can be a numerous combination of those columns used for searching...
In this case the best solution is to create an index on each column individually or at least the most used?
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Aug 18, 2015
If you see below there are 2 customer names on 1 loan, most of them share the same lastname and address, I want to separate it with fields,LoanID, customer 1 Firstname, Customer 1 Lastname, Customer 2 FirstName, Customer 2 Lastname, Adddress,zip
Loan IDFirst NameLastnameAddressaddress 2CityStateZip
1236048Joey Yesen xxxx abc GROVE RDNULLCLEVELANDTX77327
1236048Dickey Yesen xxxx abc GROVE RDNULLCLEVELANDTX77327
1235983Randy Seany xxxx abc Haleyville StNULLAuroraCO80018
1235983Barry Seanyxxxx abc Haleyville StNULLAuroraCO80018
The query I am using
select
L.Loanid
,B.FirstMiddleName
,B.LastName
,MA.AddressLine1
,MA.AddressLine2
,MA.City
,MA.State
,MA.Zip
from Loan AS L
LEFT JOIN Status As S on S.LoanID = L.LoanID
LEFT JOIN Borrower B on B.LoanID = L.LoanID
LEFT JOIN MailingAddress MA on MA.LoanID = L.LoanID
where S.PrimStat = '1' and B.Deceased = '0'
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Oct 19, 2015
I have a string that contains series of parameters with separators.i need to split the parameters and its values as rows and columns.e.g string = "Param1 =3;param2=4,param4=testval;param6=11;..etc" here the paramerter can be anything and in any number not fixed parameters.
Currently am using the below function and getting the parameters by each in select statement as mentioned below.
select [dbo].[rvlf_fn_GetParamValueWithIndex]('Param1=3;param2=4,param4=testval;param6=11;','param1=',';') as param1,
[dbo].[rvlf_fn_GetParamValueWithIndex]('Param1=3;param2=4,param4=testval;param6=11;','param2=',';') as param2
CREATE FUNCTION [dbo].[rvlf_fn_GetParamValueWithIndex]
(
@CustomProp varchar(max),
[code]....
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Oct 29, 2013
I have a excel sheet with some data and blank columns. I have a ssis package using to import data from excel to sql table. For blank excel columns it is importing as null instead i want to show them as '0'. If data comes in it should update the data.
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Jun 9, 2014
I want to generate dynamic temp table so, from one strored procedure am getting an some feilds as shown below
CM_id,CM_Name,[Transaction_Month],[Transaction_Year],''[Invoice raised date],''[Payment Received date],''[Payout date],''[Payroll lock date]
for i want to generate table for the above feilds with datatype
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Aug 10, 2014
Is it possible to assign multiple columns from a SQL query to one variable. In the below query I have different variable (email, fname, month_last_taken) from same query being assigned to different columns, can i pass all columns to one variable only and then extract that column out of that variable later? This way I just need to write the query once in the complete block.
DECLARE @email varchar(500)
,@intFlag INT
,@INTFLAGMAX int
,@TABLE_NAME VARCHAR(100)
[code].....
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Sep 4, 2015
IF Object_id('GoldenSecurity') IS NOT NULL DROP TABLE dbo.GoldenSecurity;
IF Object_id('GoldenSecurityRowVersion') IS NOT NULL DROP TABLE dbo.GoldenSecurityRowVersion;
CREATE TABLE dbo.GoldenSecurity (securityID INT, CompanyId INT, Securityname VARCHAR(50), issuedate SMALLDATETIME, currencyID INT)
[Code] ......
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Oct 27, 2015
We are on SQL 2014...we have a bunch of views in a database where we are trying to find the views which have more than 16 columns max for unique index/constraint...this is needed so we can convert them to indexed views...
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Jan 23, 2015
We have a table with 500+ columns. The data is non-normalized, i.e. there are four groups of fields for for "people", followed by data that applies to all people in the row (a "household").For ad-hoc queries, and because I wanted to index columns within each person (person 1's age, person 2's age, etc.), I used UNION:
SELECT P1Firstname AS FirstName, P1LastName as LastName, P1birthday AS birthday, HouseholdIncome, HouseholdNumber of Children, <other "household" columns>
UNION
SELECT P2Firstname AS FirstName, P2LastName as LastName, P2birthday AS birthday, HouseholdIncome, HouseholdNumber of Children, <other "household" columns>
I could get at least the P1... P2... P3... columns with PIVOT, but then I believe I'd have to JOIN back to the row anyway for the "household" columns. Performance of UNION good, but another person here chose to use PIVOT instead.I can' find any articles on PIVOT vs. UNION for "de-flattening".
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Jun 29, 2015
I've a SQL server 2014 running on one of our server. We're in the process of implementing security steps for our databases. I've encrypted a column in one of the table in the database on the server. The issue is when I restore the backup on my local SQL server and run a query to decrypt the column data it gives me null values. On the other end when I decrypt the column data on the main server it works fine. I found a thread on this forum which states to do the following when restoring the encrypted database on different server.
USE [master];
GO
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'StrongPassword';
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
GO
select File_Name
, CONVERT(nvarchar,DECRYPTBYKEY(File_Name))
from [test].[dbo].[Orders_Customer]
I tried doing above still no luck.
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Oct 9, 2014
I have the following table
DECLARE @TABLE1 TABLE (D_ID int, C_ID int, C_HIST_ID int)
INSERT INTO @TABLE1
VALUES(1000016,71,77),
(1000017,71,547),
(1000017,71,553),
(1000017,71,564),
(1000013,71,565),
(1000017,71,3329),
(1000017,71,3330)
SELECT * FROM @TABLE1 ORDER BY C_HIST_ID
D_ID C_IDC_HIST_ID
10000167177
100001771547
100001771553
100001771564
100001371565
1000017713329
1000017713330
I was able to get the following result
SELECT D_ID,C_ID,C_HIST_ID
FROM @TABLE1 ACH
WHERE ACH.C_ID= 71
AND ACH.C_HIST_ID IN (SELECT MAX(ACH1.C_HIST_ID) FROM @TABLE1 ACH1
WHERE ACH1.C_ID = ACH.C_ID
AND ACH.D_ID = ACH1.D_ID )
ORDER BY C_HIST_ID
D_ID C_IDC_HIST_ID
10000167177
100001371565
1000017713330
But the result I need is
D_ID C_IDC_HIST_ID
10000167177
100001771564
100001371565
1000017713330
C_HIST_ID = 564, which I'm unable to get it through my query...
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Apr 20, 2015
I want to set a default value to a column while adding it.
Create table test(id int )
insert into Test values(123)
alter table test add column2 int default(0)
In the above query I have set the default value, but it will not set the default value to the already inserted columns.
So how to set a default value for the already inserted rows, while adding a new column to it ?
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Jan 8, 2014
I have data like this in the table :
IntRecpieID strName intMealtypeID Total
100 ‘A’ 1 20
101 'B' 2 30
100 'A' 3 40
Desired Output required:
IntRecpieID StrName 1 2 3
100 'A' 20 Null 40
101 'B' Null 30 Null
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Aug 13, 2015
How do I append an accumulating number to duplicates in a column? I would prefer to update the table
for example
Name
John
John
Tom
Bob
Bob
Bob
Mike
to look like
Name
John
John1
Tom
Bob
Bob1
Bob2
Mike
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Aug 24, 2015
I am new in SQL Server, What to check ,what action do i need to take while adding a new column to a table.
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Sep 18, 2015
I have a table with some rows and columns what i want is i want to Show sum of particular column in the last row. This is my code.
SELECT DISTINCT Cluster.ClusterName, Gruppe.GruppeName, Arbeitspaket.ArbeitspaketName, BMWProjekt, AnzahlAP, Abgerechnet, InBearbeitung, Billanz FROM Bestellung
INNER JOIN Cluster ON Bestellung.Cluster = Cluster.rowid
INNER JOIN Arbeitspaket ON Bestellung.Arbeitspaket = Arbeitspaket.rowid
INNER JOIN Gruppe ON Bestellung.Gruppe = Gruppe.rowid
WHERE Projekt ="EA-284-Nxx" AND AnzahlAP <> 0 AND Abgerechnet is 1 AND InBearbeitung is NULL AND Billanz is NULL;
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Jun 25, 2014
I have a database it is 50 gb with hundreds of columns. I would like to choose a certain column and convert the data in it to .csv or excel file. How can I do that I am very new to MSSQL...
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