T-SQL (SS2K8) :: Find Same Combination Of Rows?
May 10, 2015
I have this data as below. I need to find out the combination from the data and take a count of them
CREATE TABLE A
( nRef INT,
nOrd INT,
Token INT,
nML INT,
nNode INT,
sSymbol VARCHAR(50),
[code].....
if you can see, the rows with column nRefNo 1 and 3 are same i.e. with same combination of Symbol viz. Silver and Castorseed.
Hence the desired output will be
Symbol Count
Castorseed-Silver 8
How to get this combination together and then take count of them. Please note i will be dealing with more than 5 million rows.
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May 10, 2015
I have this data as below. I need to find out the combination from the data and take a count of them
CREATE TABLE A
( nRef INT,
nOrd INT,
Token INT,
nML INT,
nNode INT,
sSymbol VARCHAR(50),
nMessageCode INT
)
INSERT INTO A
( nReferenceNumber,nOrderNumber,nTokenNumber,nML,nNode,sSymbol,nMessageCode )
VALUES
(1, 101, 1001,0,2,'SILVER',13073),
[code]....
if you can see, the rows with column nRefNo 1 and 3 are same i.e. with same combination of Symbol viz. Silver and Castorseed. How to get this combination together and then take count of them. Please note i will be dealing with more than 5 million rows.
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Mar 28, 2014
I have a DB with some tables and, on certain tables, i've a column named "ID_COMPUTER".
I need to find all the rows where id_computer=<specific_value> from all the tables of my database, when column "ID_COMPUTER" exists.
Pseudo-code would be: select * from db.* where id_computer=<specific_value>
how to write this ?
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Jun 19, 2015
I want to get "all combinations of the same count" for provided list of numbers.As an example, if I have a string 'NA,T1,T1a'
For this string, I want to generate following:
NA,T1,T1a
NA,T1a,T1
T1,NA,T1a
T1,T1a,NA
T1a,NA,T1
T1a,T1,NA
query to achieve the same or if the solution is already available, provide me with the links.
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Mar 8, 2012
I have table with some columns with no primary key..
I have to find the combination of columns which may the row unique...
How to do that like microsoft...
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Jun 18, 2004
Hi,
Following is my table:Bets
BetId GameID
500 108
500 109
501 108
501 109
501 110
502 108
502 109
I want BetId 500 and 502 to be returned as result if i give select
criteria where game id = 108,109.
Pls.Note: It should not return BetId 501 in the result, since it belongs to different combination(108,109,110).
Similarly if i give, select criteria where game id =(108,109,110) it should return
BetId 501.not the 500 and 502..which is different combination..
Hope i clarified my problem..pls help me in this regard.Thanks a lot...
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Sep 30, 2015
I have a scenario where I need to develop a stored proc to identify invalid input provided.
Following is a sample scenario
Create table product (ProductId varchar(10),SizeId int,ProductColor varchar(10));
insert into Product
select 'Prod1',10,'Black' union ALL
select 'Prod1',10,'BLue' union ALL
select 'Prod2',20,'Green' union ALL
select 'Prod2',10,'Black' ;
[Code] ....
In following TSql Code , Color and Size are optional. Both are provided as comma separated input. I have provided "bbc" as wrong color and "MM" as wrong size. I want to identify if color is invalid or size (MM is in valid for Black and Blue) and to set flag accordingly.
I had tried out join but it is not serving needs.
---===========================================
-- Sql
--============================================
DECLARE
@ProdId varchar(10),
@color varchar(max) = Null,
@size varchar(max) = Null
BEGIN
set @ProdId='Prod1';
[Code] .....
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Aug 5, 2014
I managed to transpose rows into columns.
;WITH
ctePreAgg AS
(
select top 500 act_reference "ActivityRef",
row_number() over (partition by act_reference order by act_reference) as rowno,
t3.s_initials "Initials"
from mytablestuff
order by act_reference
[code]...
But what I would love to do next is take each of the above rows - and return the initials either in one column with all the nulls and duplicate values removed, separated by a comma ..
ref, initials
Ag-4xYS
Ag-6xYS,BL
Ap-1xKW
At-2x SAS,CW
At-3x SAS,CW
OR the above but using variable number of columns based on the maximum number of different initials for each row.this is not strictly required, but maybe neater for further work on the view
ref, init1,init2
Ag-4xYS
Ag-6xYS,BL
Ap-1xKW
At-2x SAS,CW
At-3x SAS,CW
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Oct 28, 2014
I have 3 tables...
JobRequirements (A)
JobID int
QualificationTypeID int
EmployeeQualifications (B)
EmployeeID int
QualificationTypeID int
Employee (C)
EmployeeID int
EmployeeName int
I need to return a list of all employees fit for a specific job ... The criteria is that only employees who have all the JobRequirements are returned. So if a job had 3 requirements and the employee had just 2 of those qualifications, they would not be returned. Likewise, the employee might have more qualifications than the job requires, but unless the employee has all the specific qualifications the job requires they are not included. If an employee has all the job qualifications plus they have extra qualifications then they should be returned...
How to only return those records where all the child records are present in the other table..
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Aug 13, 2015
I have a Transactional table containing IDs that relate to each other. The table highlights the transactions that move one ID to another, by storing an ID and a IDNew (Basically from ID to ID).
My requirement is to create a Inline Table Valued Function that will efficiently return a single ID column to show all related IDs by looking at the ID and the IDNew fields.
I need to pass in a single ID to get all relations or a list of IDs through xml.
I have managed to achieve this by making use of two recursive cte's and then combining the results with union statements to create a distinct list of values.
IF OBJECT_ID (N'tempdb..#Trans', N'U') IS NOT NULL
BEGIN
DROP TABLE #Trans
END
CREATE TABLE #Trans
(
TranID int identity(1,1),
[code]....
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Mar 19, 2014
My sample data is as below.
plan type A change from plan type B from Plan type C
Insurance plan M changed from Insurance plan b From plan d from Plan N
Now from above strings i want to remove all data from second appearance of from. i.e. i want display values as below.
plan type A change from plan type B
Insurance plan M changed from Insurance plan b
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Apr 17, 2014
I'm looking for a way to pull off a complex find+replace within some code, as follows:
@step_name = N'SAME - OCF Collins (Tabard)', @command = N'DTSRun /~Z0x5F4F7B0688825E7544AC46CFD664F98AC ', @database_name = N'
We have over 200 variants of the above, but following the same syntax (@step_name, Dbname, @Command etc...
Rules:
1) Note the unique identifier "~Z0x5F4F7B0688825E7544AC46CFD664F98AC". I would like it replaced for whatever is between "@step_name = N'" , and @command = N'DTSRun ; (this will form a filename).
2) Note the 'DTSRun /' string. I'd like that replaced with Dtexec /F "D:MyFileLocationFolderHere" (this folder remains constant).
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Jun 17, 2014
I'm trying to find if the Saturdays worked in Bi-Weekly period is first or second, based on the Saturday occurrence the CODEID column value changes from 01 to another #, for example if it's first Saturday then CODEID changes from 01 to 02 and it's second Saturday then the CODEID changes from 01 to 03.
Below is my table, current result and desired results.
My Table:
WITH SampleData (PERSON,[HOURS],[RATE],[CODEID],[DOW],[DATE]) AS
(
SELECT 1234,7.00,40.00,01,'Thursday','05/01/2014'
UNION ALL SELECT 1234,8.0,40.0,01,'Friday','05/02/2014'
UNION ALL SELECT 1234,3.5,40.0,01,'Saturday','05/03/2014'
UNION ALL SELECT 1234,3.5,40.0,01,'Monday','05/05/2014'
UNION ALL SELECT 1234,8.0,40.0,01,'Tuesday','05/06/2014'
UNION ALL SELECT 1234,3.5,40.0,01,'Wednesday','05/07/2014'
UNION ALL SELECT 1234,3.5,40.0,01,'Thursday','05/08/2014'
UNION ALL SELECT 1234,7.0,40.0,01,'Friday','05/09/2014'
UNION ALL SELECT 1234,3.0,40.0,01,'Saturday','05/10/2014'
)
SELECT * FROM SampleData
Current Results
PERSONHOURSRATECODEIDDOW DATE
12347.0040.0001Thursday05/01/2014
12348.0040.0001Friday 05/02/2014
12343.5040.0001Saturday05/03/2014
12343.5040.0001Monday 05/05/2014
12348.0040.0001Tuesday 05/06/2014
12343.5040.0001Wednesday05/07/2014
12343.5040.0001Thursday05/08/2014
12347.0040.0001Friday 05/09/2014
12343.0040.0001Saturday05/10/2014
Expected Results
PERSONHOURSRATECODEIDDOW DATE
12347.0040.0001Thursday05/01/2014
12348.0040.0001Friday 05/02/2014
12343.5040.0002Saturday05/03/2014
12343.5040.0001Monday 05/05/2014
12348.0040.0001Tuesday 05/06/2014
12343.5040.0001Wednesday05/07/2014
12343.5040.0001Thursday05/08/2014
12347.0040.0001Friday 05/09/2014
12343.0040.0003Saturday05/10/2014
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Dec 28, 2014
This is my table:
use tempdb
go
if object_id('Data', 'u') is not null drop table Data
go
with temp as (
select top 10000 row_number() over (order by c1.object_id) Id
from sys.columns c1 cross join sys.columns c2
[code]....
What index would be best for these three queries? With best I mean the execution time, I don't care about additional space.
This is the index I currently use:
create nonclustered index Ix_Data on Data (StateId, PalletId, BoxId, Id)
The execution plan is SELECT (0%) - Stream Aggregate (10%) - Index Scan (90%).
Can this be optimized (maybe to use Index Seek method)?
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Feb 12, 2015
I have a table with code and description as below
create table isin_code
(
code varchar(5),
code_desc varchar(255)
)
go
insert into isin_code values ('aaa','aäsas')
go
insert into isin_code values ('aaa','as╚as')
go
insert into isin_code values ('aaa','aâsas')
go
insert into isin_code values ('aaa','asas')
go
I want to identify the list of alt codes available in the table.
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Mar 16, 2015
i made a procedure to the below output now i need to add column percentage depends on these output
block Response Heads Dept Actuals
1Sales Sales01.Sales (net of Sales Tax)1087.5999999999999
1Finance Sales02.LESS:-EXCISE DUTY 22.800000000000001
1Sales Sales03.Net Sales 1064.8
2HR HR 04.Personnel Cost 170.60000000000002
3Materials & productionCOGS 05.Material Cost 376.70000000000005
(.i.e)
block Response Heads Dept Actuals percentage
2HR HR 04.Personnel Cost 170.60 170.60*100/1064.8(dept=03.Net
Sales)
3Materials & productionCOGS 05.Material Cost 376.70 376.70*100/1064.8(dept=03.Net
Sales)
How to write make a query for that?
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May 4, 2015
I need to find all empty files in the database (SQL Server 2008R2 SP2) The files become empty after the archival of a partitioned tables.
I was trying this:
select f.name, *
from sysfiles f (nolock)
left join sys.filegroups fg (nolock)
on f.name = fg.name
left join sys.indexes i (nolock)
on i.data_space_id = fg.data_space_id
left join sys.all_objects o (nolock)
ON i.[object_id] = o.[object_id]
where i.name is NULL and o.name is NULL
Did not work.
My file names are the same as the filgroup names containing the file, this is why I was joining by name.
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Jul 6, 2015
I am having a column which is ntext and contains below type of data.
{ "running":"true", "all":{ }, "GPAs" : [ {"type":"item", "alias":"i_11111"} ,"GPA":"1.75" }, {"element": {"type":"item", "alias":"i_11111"} ,"GPA":"1.43" }, {"element": {"type":"item", "alias":"i_33333"} ,"GPA":"1.43" }, {"element": {"type":"item", "alias":"i_44444"} ,"GPA":"1.43" }, {"element": {"type":"item", "alias":"i_22222"} ,"GPA":"1.42" }, {"element": {"type":"item", "alias":"i_55555"} ,"GPA":"15" }, {"element": {"type":"item", "alias":"i_66666"} ,"GPA":"10" } ]}
above is a single row. There are many such rows are present in the table. Now I want to find all alias and GPA and display as below.
idGPA
111111.75
111111.43
333331.43
444441.43
In oracle it can be done by using REGEXP_SUBSTR. But how can we do this in SQL?
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Aug 18, 2015
IF EXISTS ( SELECT TOP 1 1 FROM sys.tables WHERE name = '#EmpHours' )
DROP TABLE #EmpHours;
CREATE TABLE #EmpHours
[Code]....
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Sep 18, 2015
I need to build a CTE query to find for the same Cabstamp (document) where i have different Origin.
I know that i can build this with a correlated subquery, but i´am curious about using CTE.
I post sample create Script:
create table #temp (Cabstamp varchar(10), account varchar(10),document varchar(15), origin varchar(2), debit numeric(10,2), credit numeric(10,2), datalc datetime)
insert into #temp (Cabstamp,account,Document, origin, debit, credit, datalc)
select 'ADM12345',111,'CMP-01','FO',1000,0, '20150110'
union
select 'ADM12345',112,'CMP-01','FO', 500, 0,'20150110'
union
select 'ADM12345',6811,'CMP-01','DO',0,1500,'20150110'
union
[code]....
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Nov 4, 2015
I want to find previous date from selected date. below is the sample data.
DECLARE @StartDate SMALLDATETIME = '1/11/2016'
declare @tempdat table(repdate smalldatetime)
insert into @tempdat values ('10/26/2015')
insert into @tempdat values ('10/29/2015')
insert into @tempdat values ('11/1/2015')
insert into @tempdat values ('11/27/2015')
insert into @tempdat values ('11/25/2015')
insert into @tempdat values ('11/20/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/11/2015')
insert into @tempdat values ('11/11/2015')
Now if i pass the date '10/26/2015' then i want select prev date of passed date. in this example no prev date is available, so result set would be nothing.
if i pass the date '11/10/2015' then result should be '11/1/2015' which is prev small date available in table.
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Mar 21, 2014
I have a table with data in two columns, item and system. I am trying to accomplish is we want to compare if an item exists in 1, 2 or all systems. If it exists, show item under that system's column, and display NULL in the other columns.
I have aSQL Fiddle that will allow you to visualize the schema.
The closest I've come to solving this is a SQL pivot, however, this is dependent on me knowing the name of the items, which I won't in a real life scenario.
select [system 1], [system 2], [system 3]
from
(
SELECT distinct system, item FROM test
where item = 'item 1'
) x
pivot
(
max(item)
[Code]...
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Apr 24, 2014
There are plenty of scripts to do this on a per-DB level, but any that will allow me to generate a script for all DB's at once? Mine are split across dozens and it would be much easier to do a loop (using MS_ForeachDB ? )
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Jun 26, 2014
I have three databases and 40 tables within each database on my server, for each of the tables I want to know which SSIS package generates that table. Is there a script that can do this?
If the SSIS package does not create or populate a table on the server I then want to check if there is a stored procedure that populates this.
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Apr 10, 2015
How can i find the primary field name and primary table name of a given foreign key.
For example
Table A:
IDa
Column1
Column2
Column3
Table B:
IDb
column1
column2
column3 <---- this is foreign key to table A's IDa
What i want to do is i pass input of tableB, column3 and i get name of Primary tableA and field name IDa. How is it possible to do in tsql ?
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Feb 12, 2015
select DateAdd(dd,-90,getdate())
It gives the 90 days older date but i want to exclude the weekdays and holidays (saturday ,sunday,holiday)
As we dont have permission to call a function or Sp in high level environments looking for a simple query .
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Sep 14, 2015
I am trying to find all instances of a string that contain the letters FSC. While I am able to find most of them, I am unable to find the ones wrapped in double quotes.
Query example:
Select *
from myTable
Where item like '%FSC%'
This works great with the exception of when FSC is surrounded by double quotes.
ex: MySentencecontains"FSC"
I have tried Replace with no luck.
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Mar 20, 2014
In our concern, we have a table with lots of redundant rows, to avoid the redundant, we create some structure and denormalize the table now we need to migrate the old data into the new structure.
Here is my following table structure
DECLARE @TestTable AS TABLE(id INT, DAta1 VARCHAR(500), Data2 VARCHAR(500), Data3 VARCHAR(3))
INSERT INTO @TestTable
VALUES
(1, 'Name', 8, 1),
(1, 'possible Shifts', 30, 7),
(1, 'First shift', 22, 8),
(1, 'Second Shift', 24, 9),
[Code] ....
This is just a sample data we have a lot amount of data like this, any changes in Data1 or Data2 might came under a new version, any new insert or delete in a ID column based Set might consider as a new version. So I need to migrate this into the following structure of output
DECLARE @tbl AS TABLE (ID INT, DAta1 VARCHAR(200), DAta2 VARCHAR(200), Dversion INT)
I need to import the data as set with out redundant please do not consider the column data3, and the output might be like this
SELECT * FROM
(
VALUES
(1,'Name','8',1),
(1,'possible Shifts','30',1),
(1,'First shift','22',1),
[Code] ....
This is for single time import only...
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Dec 29, 2014
Came across one scenario not able to find out how to do it..
Below is the table data
ColA
1
-1
2
-2
Need output in below way
ColA ColB
1 -1
2 -2
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Feb 4, 2015
What I want is to divide the row value for 'OB Dial Attempts' by the row value for '# Ready To Work Inventory', both in the same table.The code below will work, however I think there is a flaw in my logic. The actual table only has one row per category (MatrixCat) and will always have only one row per category.
CREATE TABLE #NumVals (MatrixCat VARCHAR(100), MatrixVal VARCHAR(100));
INSERT INTO #NumVals (MatrixCat, MatrixVal) VALUES
('# Ready To Work Inventory','606'),
('OB Dial Attempts','255');
[code]....
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Aug 11, 2014
I have a patient record and emergency contact information. I need to find duplicate phone numbers in emergency contact table based on relationship type (RelationType0 between emergency contact and patient. For example, if patient was a child and has mother listed twice with same number, I need to filter these records. The case would be true if there was a father listed, in any cases there should be one father or one mother listed for patient regardless. The link between patient and emergency contact is person_gu. If two siblings linked to same person_gu, there should be still one emergency contact listed.
Below is the schema structure:
Person_Info: PersonID, Person Info contains everyone (patient, vistor, Emergecy contact) First and last names
Patient_Info: PatientID, table contains patient ID and other information
Patient_PersonRelation: Person_ID, patientID, RelationType
Address: Contains address of all person and patient (key PersonID)
Phone: Contains phone # of everyone (key is personID)
The goal to find matching phone for same person based on relationship type (If siblings, then only list one record for parent because the matching phones are not duplicates).
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Apr 18, 2014
It is possible to covert rows into column by using tsql script, see attached file for more details...
CREATE TABLE Table1 (SalesOrder varchar(10), ItemName VARCHAR(100), Price INT, ItemNo int)
GO
INSERT INTO Table1
SELECT '01', 'Camera', 100, 1
UNION ALL
SELECT '01', 'Memory 4GB', 10, 2
[code]....
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Jun 22, 2014
Currently I have the below style data:
Name, StartPostion, EndPosition, Height
Person1, 10, 15, 5
Person2, 14,14,0
Person3, 20,21,1
What I am looking to do is, run through my table of data and create a record for each Name for each Position it takes up. For example
For Person1 the data will look like,
Name, StartPosition, EndPosition, Heigh, Position
Person1, 10,15,5, 10
Person1, 10,15,5, 11
Person1, 10,15,5, 12
Person1, 10,15,5, 13
Person1, 10,15,5, 14
Person1, 10,15,5, 15
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