Transact SQL :: Distinct Values From Multiple Tables?
Nov 2, 2015
best way to go about this. My query works great and displays the information I require.
EG all demographic for ED, IP & OP. However if a patient has a record in each of the tables then I get the same info multiple times.
What I'm trying to do is a Select Distint against the entire query (below).
eg Select Distinct * from all below.
DECLARE @StartDate datetime = '01 oct 2015';
DECLARE @EndDate datetime = '30 OCT 2015';
--***OUTPATIENT DQ QUERY***--
SELECT distinct
HEYNo,
NHSNo2,
NHSNo1,
[code]....
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Aug 19, 2015
I need to get all distinct values from 10 different tables that exist in the field [favoritesport] And each table holds close to 50K records so I am looking at 500,000 records to get distinct values for. Would the fastest, less intrusive way of achieving this be to just create a UNION ALL so run
Select Distinct([favoritesport]) from table1
Union
Select Distinct([favoritesport]) from table2
Union
Select Distinct([favoritesport]) from table3
etc etc etc
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Jan 15, 2015
I am trying to create a query that outputs the following data from multiple tables. Here is an example of the raw data right now
Date | MachineNumber | TestName
---------------------------------------
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 500 | Something
1/1/2015 | 510 | NewTest
1/1/2015 | 510 | NewTest
1/1/2015 | 510 | NewTest
1/1/2015 | 620 | Test#1
Here is the desired counted output, I would like to pull distinct Date, MachineNumber, TestName and then count how many times they occur in the raw data form.I do need to perform a case on the date because right now its in a datetime format and I only need the date.
Date | MachineNumber | TestName | TestOccuranceCount
-----------------------------------------------------------------
1/1/2015 | 500 | Something | 4
1/1/2015 | 510 | NewTest | 3
1/1/2015 | 620 | Test#555 | 1
I am pulling three columns with the same names from 8 different tables. What I need to display the date, machine & test name and count how many times a test was run on a machine for that date. I have a feeling this can be handled by SSAS but haven't built an analysis cube yet because I am unfamiliar with how they work. I was wondering if this is possible in a simple query. I tried to set something up in a #Temp table. Problem is the query takes forever to run because I am dealing with 1.7 Million rows. Doing an insert into #temp select columnA, columnB, columnC from 8 different tables takes a bit.
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May 21, 2015
I have a CTE returning a recordset which contains a column SRC. SRC is a number which I use later to get counts and sums for the records in a distinct list.
declare@startdate date = '2014-04-01'
declare@enddate date = '2014-05-01'
; with SM as
(
SELECT --ROW_NUMBER() OVER (PARTITION BY u.SRC ORDER BY u.SRC) As Row,
u.SRC,
[Code] ....
-- If Referral start date is between our requested dates
ref.Referral_Start_Date between @startdate and @enddate
OR
-- Include referrals which started before our requested date, but are still active during our date range.
(ref.Referral_Start_Date < @startdate and (ref.Referral_End_Date > @startdate OR ref.Referral_End_Date IS NULL ))
)
INNER JOIN c_sdt s on s.Service_Delivery_Type_Id = u.Service_Delivery_Type_Id
AND s.Service_Delivery_Unit_Id = 200
)
SELECT
count(distinct (case SRC when 91 then client_number else 0 end)) As Eligable_91,
[code]....
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Apr 4, 2007
hi friends
i have a query like this
query1="select co.*, ct.*, from contacts co, enquiries en, contactPersonType ct where co.co_contactId=en.en_contactId and co.co_contactType=ct.ct_contactTypeId"
i want to display only the contact persons details who made enquires.
this gives me duplicate records. im not displaying enquiry details. how can i use distinct with this?
thank you
neon
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Jul 20, 2005
12.) Now you have two different tables - each with two columns.Table #1Single Column2 rows with a value equal to 1 and 2Table #2Single column2 rows with a value equal to 2 and 4Construct a statement returning in a single column all the valuescontained, but not the common values.This is another question that I got in an interview, I missedit.......Thanks,Tim
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Jun 4, 2014
I have 3 tables:
News:
bigint NewId
nvarchar NewTitle
datetime NewDate
nvarchar NewBrief
--------------------------
Category:
int CatId
nvarchar CatName
--------------------------
NewsRelCategory:
bigint Id
int CategoryIdFk
bigint NewsIdFk
--------------------------
I want to select NewId, NewDate and Distinct NewTitle
I tried this but NewTitle doesn't distinct:
SELECT
FROM dbo.Category INNER JOIN
NewsRelCategory ON dbo.Category.CatId = NewsRelCategory.NrcCategoryIdFk INNER JOIN
dbo.News ON NewsRelCategory.NrcNewsIdFk = dbo.News.NewId
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May 19, 2015
I'm trying to run something like this:
Select ID, FIRST(forename), FIRST(surname) from table1
GROUP BY ID;
I know First doesn't work in TSQL, I used to use it in Access and now need to run something like that in TSQL. Simply getting unique ID with first forename and surname, cause there are some dupes in a table.
There are records like:
ID forename surname
--------------------------------
1 John Kormack
1 James Dope
2 Erin Dupes
3 Will Hugh
3 Walter Heisenberg
So I want to pull out:
1 John Kormack
2 Erin Dupes
3 Will Hugh
How can I run it in TSQL?
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Jul 13, 2015
I need one query:
create table #task(TaskId bigint unique, Name varchar(2000))
insert into #task values(1, 'Text Text Text Text Text Text Text <<Name>> Text Text Text <<Salary>>')
insert into #task values(2, 'Text Text Text <<Name>> Text Text Text Text <<Company>> Text Text Text <<Salary>> Text Text Text')
[Code] ....
Now I need to create an inline function who resolve the task name with appropriate values and return me the resolved task name
select * from fn_TaskResolver(1, 'Text Text Text Text Text Text Text <<Name>> Text Text Text <<Salary>>')
I try this function but its return multiple rows as i just want to return one row. as I have big data set so i don't want to use scaler or Multi Line function.
create function fn_TaskResolver(@TaskId bigint, @name varchar(2000)
Return table
as
return
[Code] ....
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Jun 17, 2015
I have a query where i would calculate the counts of three Servers
declare @Managed float
declare @Active float
DECLARE @Values varchar(1000)
SET @Values = 'WE,EE,CO'
select @Managed = count(Name0) from v_R_System where Operating_System_Name_and0 like '%Workstation%'
[Code] ...
Here i need output like below
Workgroup Managed Active
'WE' 255 ,400
'EE' 300 ,450
'CO' 155, 600
So how to use these three values in the where condition when i use the where clause i have put in condition it will give me the subquery returns more than one value,so how should i use this scenario to accomplish this output?
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Nov 6, 2015
I have two tbles that have ItemName and their bill amount
a) tblLunch
which shows records like below
Invoice Item Amount
--------------------------------------------
1 COFFEE 1000.00
2 TEA 2000.00
3 ICE CREAM 1000.00
b) tblDinner
which shows records like below
Invoice Item Amount
------------------------------------------------------------
1 COFFEE 1000.00
2 TEA 2000.00
3 PASTA 1000.00
I want to perform a query that should SUM Amount Columns by Grouping the Item from both the tables, so we could get the following result
Item Amount
------------------------------
COFFEE 2000.00
TEA 4000.00
ICE CREAM 1000.00
PASTA 1000.00
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Apr 26, 2015
I have two tables A(uname,address,full_name) and B(uname,full_name). I want to update table A for all matching case of uname in table B.
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Sep 28, 2015
In a t-sql 2012, I want to declare variables with multiple values and I am having problems since sql server thinks I am working with numbers when I am really working with character and bit values. Here is a copy of the sql that I am trying to use:
DECLARE @Account varchar(100)
DECLARE @Processed bit
set @Account = '58100,98326,09897'
set @Processed ='0,1'
Thus would you show me what I can do so that the sql server knows that I want the values in the set states above to be varchar or character value for @Account and bit value for @Processed?
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Jun 1, 2015
Below is the query for my procedure
ALTER PROC [dbo].[sp_GetInvitationStatusTest]
(
@invited_by NVARCHAR (50)
)
AS
BEGIN
-- SELECT * FROM dbo.Merck_Acronym_Invitations WHERE invited_by=@invited_by
select distinct t1.invited_isid as 'ISID', t1.invited_name as 'NAME',t1.invitation_status as 'STATUS',
[Code] ....
If you look at the where clause i have invited by , i get the desired output if i just provide 1 name in the execution such as exec [dbo].[sp_GetInvitationStatusTest] 'marfilj' But my requirement is to make the procedure work with more than one input variable such as exec [dbo].[sp_GetInvitationStatusTest] 'marfilj','sujith' now i should get the output for 2 people but if i run this i receive the following error Procedure or function sp_GetInvitationStatusTest has too many arguments specified.
how to make my procedure work with more than 1 input variable?
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Jul 17, 2015
I have a SQL Query issue you can find in SQL Fiddle
SQL FIDDLE for Demo
My query was like this
For Insert
Insert into Employee values('aa', 'T', 'qqq')
Insert into Employee values('aa' , 'F' , 'qqq')
Insert into Employee values('bb', 'F' , 'eee')
Insert into Employee values('cc' , 'T' , 'rrr')
Insert into Employee values('cc' , 'pp' , 'aaa')
Insert into Employee values('cc' , 'Zz' , 'bab')
Insert into Employee values('cc' , 'ZZ' , 'bac')
For select
select col1,MAX(col2) as Col2,Max(Col3) as Col3
from Employee
group by Col1
I supposed to get last row as
cc Zz bab
Instead I am getting
cc Zz rrr
which is wrong
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May 10, 2015
Here is some data that will explain what I want to do:
Input Data:
Part ColorCode
A100 123
A100 456
A100 789
B100 456
C100 123
C100 456
Output Data:
Part ColorCode
A100 123;456;789
B100 456
C100 123;456
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Sep 22, 2015
In a table I have some rows with flag A & B for a scode, some scode with only A and some are only B flags.
I would like to fetch all rows with flag A when both flags are present, no rows with B should be fetched. Fetch all rows when only single flags are present for a scode.How to achieve this using TSQL code.
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Jun 7, 2015
Below is the stored procedure i have it works fine if i have 1 value passed to @invited_by but i want to modify but i want this code to be working for multiple inputs .Lets say if i do
exec [dbo].[sp_GetInvitationStatusTest] 'Test1 . I get the desired output but i want this procedure to work for
exec [dbo].[sp_GetInvitationStatusTest] 'Test1,Test2'.
USE [merck_acronyms]
GO
[code]....
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Dec 1, 2015
I have this query:
SELECT
ID1,
ID2,
type,
(case when type = '1' then sum(value) else '0' end) as Value1,
(case when type = '3' then sum(value) else '0' end) as Value2,
(case when type <> '1' and type <> '3' then sum(value) else '0' end) as Value3
FROM table1 WHERE ID1 = 'x' and ID2= 'y'
GROUP BY ID1, ID2, Type
Which returns:
ID1 ID2 Type Value1 Value2 Value3
005 11547 0 0.00 0.00 279.23
005 11547 1 15.23 0.00 0.00
005 11547 3 0.00 245.50 0.00
And I want to obtain this result:
ID1 ID2 Value1 Value2 Value3
005 11547 15.23 245.50 279.23
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Nov 26, 2015
I am writing a query and have the bulk of it already written.
I am looking at a table that contains customer orders. There is a column named Customer_Order.Status Available values for this column is R, F, H, and C.
I'd like for my query to return all lines that have the value R, F, H.
My where clause is written like this
WHERE CUSTOMER_ORDER.SITE_ID = 'XXX' AND CUSTOMER_ORDER.STATUS = ('R','H','F')
I know I'm missing something....
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Jul 6, 2007
Hi, I have the following script segment which is failing:
CREATE TABLE #LatLong (Latitude DECIMAL, Longitude DECIMAL, PRIMARY KEY (Latitude, Longitude))
INSERT INTO #LatLong SELECT DISTINCT Latitude, Longitude FROM RGCcache
When I run it I get the following error: "Violation of PRIMARY KEY constraint 'PK__#LatLong__________7CE3D9D4'. Cannot insert duplicate key in object 'dbo.#LatLong'."
Im not sure how this is failing as when I try creating another table with 2 decimal columns and repeated values, select distinct only returns distinct pairs of values.
The failure may be related to the fact that RGCcache has about 10 million rows, but I can't see why.
Any ideas?
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Jul 21, 2015
CREATE TABLE Test
(
EDate Datetime,
Code varchar(255),
Cdate int,
Price int
);
[Code] ....
Now I have to pass multiple param values to it. I was trying this but didnt get any success
exec
[SP_test]'LOC','LOP'
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Jul 13, 2015
I have the following two tables....
tblTimeEntry
-entryID
-entryDate
-entryUser
-entryJob
-entryTask
-entryWeekNo
tblWagesWeeks
-weekID
-weekDay
-date
I want to select all of the date and weekDay values from tblWagesWeeks for a specific weekID. I also want to show all entries fromtblTimeEntry for the weekID when a record exists. If data does not exist in fromtblTimeEntry I want to display a blank entry but still need weekDay and date from tblWagesWeeks.
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Jan 25, 2008
Hi All, am new to sql server in my application I am having one Asp.net web page, the user has to enter values for 5 fields(Empno,Empname,salary,deptno,deptname) in that web page and for that i created two tables in sql serverEmp Table- empno(primary key),empname,salaryDept Table- Deptno(primary key),empno(Foreign key ),Deptname(with some check constraint.) After the user enter all the values in the Asp.net web page now i want to store data into database for that i wrote the following stored procedure...create procedure usp_EmpDept @empno integer, @empname varchar(15), @salary money, @deptno integer, @deptname varchar(10) As Insert into emp(empno,empname,salary)values(@empno,@empname,@salary) Insert into dept(deptno,Empno,deptname)values(@deptno,@empno,@deptname) but the problem is whenever some constaint violation for eg. if some check constraint violation in Dept table its inserting the values in the Emp table only, but my requirement is, It must enter into both tables if there is no constaraint violation otherwise it has to ignore both the tables. And also please suggest is there any better way to insert values into two tables other than using the stored procedure Any help will be greatly appreciated..Thanks,Vision..
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Dec 20, 2007
I am trying to add records to 2 separate tables and each table has a unique ID from the other table. I need to find the highest number ID from both tables (and add 1) and add a record with both new values to both tables.
I have tried the following, but it is not working. Any help would be appreciated, Thanks (my tables are MEMOS and PDSMSGC)
INSERT INTO MEMOS (MemoID, ParentID, FieldName, MemoText)
SELECT MAX(MemoID) + 1 FROM "MEMOS", MAX(MessageID) +1 FROM "PDSMSGC", 'pmc:MemoID', 'Hi my name is bob'
INSERT INTO PDSMSGC (MessageID, MemoID) SELECT MAX(MessageID) + 1 FROM "PDSMSGC", MAX(MemoID) FROM "MEMOS"
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Jul 16, 2015
I downloaded a day's worth of data into a single table first and named it as Full_Day_Data_Table.(10,000 records)
Later for some other purpose, downloaded the same day's data into five small tables.
Now when I compare the total row count of Full_Day_Data_Table vs Sum of row counts of five small tables, the row count does not match.
So, I would like to know the records that exists in Full_Day_Data_Table and not in small tables.
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Jul 29, 2015
Is it possible to search a string/value across 1000's of tables and just display the table name and column name which it is in. I don't need to know every instance of the string/value only that I can find it in a given table name.
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Aug 30, 2015
This is a bit lengthy, but lets say we have three tables
a) tblSaleStatementCustomer
b) tblCreditors
c) tblReceiptDue
which shows records like below
Table 1 - tblSaleStatementCustomer
ID CustomerName VoucherType Outbound Inbound CustomerType
----------------------------------------------------------------------------------------------
1 ABC Sales 10000 0 Dealer
2 MNC Sales 9000 0 Dealer
3 MNC Sales 4000 0 Dealer
Table 2 - tblCreditors
ID Name OpeningBalance
----------------------------------------------------------------------------------------------
1 ABC 20000
2 MNC 15000
3 XBM 18000
4 XYZ 12000
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Aug 13, 2015
I have to join two tables and i need to fetch All records from @tab2 and only max date record from @tab1 that ID is present in Tab2
1.) @Tab1 have multiple records for each ID
2.) @Tab2 also have multiple records for each ID
3.) Kind of Lef Outer join those tables with ID and take all records from @tab2 and only Max of date from @tab1 and order by ID and Date
Note: @Tab1 always have lesser dates than @tab2 for each ID
Tables looks like as follows
declare @tab1 table (id varchar(3), effDt Date, rate int)
insert into @tab1 values ('101','2013-12-01',5)
insert into @tab1 values ('101','2013-12-02',2)
insert into @tab1 values ('101','2013-12-03',52)
[code]....
In the given ex, ID 103 should not come as it is not present in @tab2, ID 104 should come even it is not present in @tab1 as we ahve to use left outer join Result should like follows.
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Feb 27, 2008
Hi, i m using vwd 2005 express and sql express. i have created following tables table_office,table_customer,table_order in my sql express. i also added one more table named table_final. In my webform i have 2 textbox and submit button plus(controls to take values for table_office,table_customer,table_order).so when user fills the form and clicks the button the data gets inserted into thier respected tables.similarly table_final gets populated with values in this way (id,name,address,table_office_id,table_customer_id,table_order_id) Now when displaying the output in the gridview. i combined values of all these tables together. its fine till here. Now what i want is i want to write a query to retrieve these values back into the webform . Here i want the values from all the tables back into the webform controls on a click of a button.so that i can modify it manually, make updation on it and finally show it into gridview. i hope i m able to make u understand. anyway can somebody help me with simple code(C#) and sql query to achieve this task.? thanks. jack.
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Feb 24, 2005
Hi,
I'm using scalar UDFs in SQL server to return computed values. I've been trying to use the same udfs to perform the same computations but from different tables, but I'm not sure how. Can someone please help???
Here's an example of a counter that I'm using to return the number of days.
CREATE FUNCTION [dbo].[MarketPulse_fn_Counter] (@date smalldatetime, @date2 smalldatetime, @osid int)
RETURNS int AS
BEGIN
return (select count(*) from MarketPulse_0ndqc
where stockosid = @osid and createdate <= @date and createdate >=@date2 )
END
How can I use this same UDF to do the same computation but to SELECT from another table and return that value?
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Apr 27, 2015
Is there any way to update multiple tables in a single query. I know we can write triggers. Apart from triggers, is there any other way available in SQL Server. I am using 2008R2.
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Sep 9, 2015
Conditional Update of a field from multiple tables..I have a target table with two fields: Date and ID..There three source tables: S1, S2, S3, each of them has three fields: Date, ID, and Score...Now I want to update the target table: put the ID into the ID field which has the highest Score from the three tables on each day.
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