Transact SQL :: How To Get All Distinct Values From 10 Different Tables That Exist In The Field
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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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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Apr 5, 2006
I have a db that contains a column named DSCODES. Values in DSCODES are seperated by a comma.
If I run the following command.
select distinct(DSCODES) from DB
The following is returned.
S100,S102,S103
S100,S103,S105
What I would like returned is the following
S100
S102
S103
S105
Is this possible?
Thank you in advance
Graham
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Jun 2, 2015
I need to show maxInspectionDate in my result but I can't figure out how to do it.
SELECT E.equipmentID, E.assetNumber, E.T5Code , E.InspectionDuration, E.Description,
E.AssetType, E.WorkingLimits
FROM Equipment E
WHERE EXISTS
(SELECT t.equipmentID, r.maxInspectionDate
FROM (
SELECT equipmentID, MAX(nextInspectionDate) as maxInspectionDate
FROM equipmentInspection
GROUP BY equipmentID
) r
INNER JOIN equipmentInspection t
ON t.equipmentID = r.equipmentID AND t.nextInspectionDate = r.maxInspectionDate)
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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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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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Nov 16, 2015
I can not modify DDL of the table, so creating a trigger etc is not an option. This is my syntax that I am using, and each #Testing.abcd has different possible options.
For example, when #Testing.abcd = Test1 then #Data.field2
okay values are 'Yes', 'No', 'Maybe', but for #Testing.abcd = Test3 then #Data.field2 okay values are 'Follow-Up', 'Contact Requested'
How can I set-up "acceptable values" for one field, but different based off abcd in my syntax?
Declare abcd varchar(100), @sql varchar(1000)
Create Table #Testing (abcd varchar(100), efgh varchar(500)
Insert Into #Testing Values
('Test1', 'zzz'),
('Test2', 'xxx'),
[Code] ....
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Aug 10, 2015
I have [TableAccount.AccountType] field which can store these values:
Value
C
S
E
How do I list all available values for a field? Using Distinct can only list all entries in the db, but does not list all values available for the field.
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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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Mar 26, 2008
I want to group by a fields value in a table. I have a purchase table where contracts and orders are stored in together. Now what I need is, I have to group only by the rows that contain an identical contract_no and order_no as those records represent the actual contract. the other rows contain order data-sets which need to be subtracted from the contracts values.
datasource:
contract_no order_no name amount
12 12 contract1 1,000,000
12 215 order215 50,000
12 460 order460 75,000
280 280 contract2 500,000
280 340 order340 10,000
280 410 order410 9,000
I want to display each order that took place via drilldown/hide function in the table, and calculate the amount from the contract that is left.
desired result report:
12 contract1 1,000,000
order 215 50,000
order 460 75,000
amount left 875,000
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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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Mar 12, 2007
I need to run a SELECT DISTINCT query acrossmultiple fields, but I need to add another field that is NON-DISTINCTto my record set.Here is my query:SELECT DISTINCT lastname, firstname, middleinitial, address1,address2, city, state, zip, age, genderFROM gpresultsWHERE age>='18' and serviceline not in ('4TH','4E','4W')and financialclass not in ('Z','X') and age not in('1','2','3','4','5','6','7','8','9','0')and (CAST (ADMITDATE AS DATETIME) >= DATEDIFF(day, 60, GETDATE()))ORDER BY zipThis query runs perfect. No problems whatsoever. However, I need toalso include another field called "admitdate" that should be treatedas NON-DISTINCT. How do I add this in to the query?I've tried this but doesn't work:SELECT admitdateFROM (SELECT DISTINCT lastname, firstname, middleinitial, address1,address2, city, state, zip, age, gender from gpresults)WHERE age>='18' and serviceline not in ('4TH','4E','4W')and financialclass not in ('Z','X') and age not in('1','2','3','4','5','6','7','8','9','0')and (CAST (ADMITDATE AS DATETIME) >= DATEDIFF(day, 60, GETDATE()))ORDER BY zipThis has to be simple but I do not know the syntax to accomplishthis.Thanks
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Jan 9, 2015
Okay, I've been working on this for a couple of hours with no success. I'm trying to find the number of telephone numbers that are associated with multiple students at different school sites. I've created a temp table that lists all phone numbers that are associated with more than one student. I'm now trying to query that table and count the number of telephone numbers that are associated with more than one site. Essentially, I'm looking for parent/guardians that have students at different sites.
Here's an example of what I'm hoping to accomplish:
*In this example, I'm just trying to get a count of the different/distinct school sites associated with each number. If I can, at the same time, limit it to a count of > 1 (essentially excluding parents with students at the same site), even better :)
===================================
Temp table
===================================
SCHOOL | STU_ID | STU_PHONE
101 | 12345 | 111-222-3333
101 | 23456 | 111-222-3333
102 | 34567 | 111-222-3333
101 | 45678 | 999-888-7777
101 | 56789 | 999-888-7777
101 | 67890 | 555-555-5555
102 | 78901 | 555-555-5555
103 | 89012 | 555-555-5555
==================================
Wanted query results
==================================
STU_PHONE | #Students | UNIQUE_SCHOOLS
111-222-3333 | 3 | 2
999-888-7777 | 2 | 1
555-555-5555 | 3 | 3
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Apr 16, 2014
How to count the number of values that exist in a row based on the values from an array of numbers. Basically the the array of numbers I want to look for are in row 1 of table [test 1] and I want to search for them and count the "out of" in table [test 2]. Excuse me for not using the easiest way to convey my question below. I guess in short I have 10 numbers and like to find how many of those numbers exist in each row. short example:
Table Name: test1
Columns: m1 (int), m2 (int), m3 (int) >>> etc
Array/Row1: 1 2 3 4 5 6 7 8 9 10
------
Table Name: test2
Columns: n1 (int), n2 (int), n3 (int), n4 (int), n5 (int)
Row 1: 3, 8, 18, 77, 12
Row 2: 1, 4, 5, 7,18, 21
Row 3: 2, 4, 6, 8, 10
Answer: 2 out of 5
Answer: 4 out of 5
Answer: 5 out of 5
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Apr 17, 2007
Here's a portion of the current statement.
UPDATE EngagementAuditAreas
SET numDeterminationLevelTypeId = parent.numDeterminationLevelTypeId,
numInherentRiskID = parent.numInherentRiskID,
numControlRiskID = parent.numControlRiskID,
numCombinedRiskID = parent.numCombinedRiskID,
numApproachTypeId = parent.numApproachTypeId,
bInherentRiskIsAffirmed = 0,
bControlRiskIsAffirmed = 0,
bCombinedRiskIsAffirmed = 0,
bApproachTypeIsAffirmed = 0,
bCommentsIsAffirmed = 0
FROM EngagementAuditAreas WITH(NOLOCK) ...
And what I need is to conditionalize the values of the "IsAffirmed" fields by looking at their corresponding "num" fields. Something like this (which doesn't work).
UPDATE EngagementAuditAreas
SET numDeterminationLevelTypeId = parent.numDeterminationLevelTypeId,
numInherentRiskID = parent.numInherentRiskID,
numControlRiskID = parent.numControlRiskID,
numCombinedRiskID = parent.numCombinedRiskID,
numApproachTypeId = parent.numApproachTypeId,
bInherentRiskIsAffirmed = (numInherentRiskID IS NULL),
bControlRiskIsAffirmed = (numControlRiskID IS NULL),
bCombinedRiskIsAffirmed = (numCombinedRiskID IS NULL),
bApproachTypeIsAffirmed = (numApproachTypeID IS NULL),
bCommentsIsAffirmed = (parent.txtComments IS NULL)
FROM EngagementAuditAreas WITH(NOLOCK)
Thanks.
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Sep 7, 2015
We have SharePoint list which has, say, two columns. Column A and Column B.
Column A can have three values - red, blue & green.
Column B can have four values - pen, marker, pencil & highlighter.
A typical view of list can be:
Column A - Column B
red - pen
red - pencil
red - highlighter
blue - marker
blue - pencil
green - pen
green - highlighter
red - pen
blue - pencil
blue - highlighter
blue - pencil
We are looking to create a report from SharePoint List using SSRS which has following view:
red blue green
pen 2 0 1
marker 0 1 0
pencil 1 3 0
highlighter 1 1 1
We tried Sum but not able to display in single row.
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Aug 25, 2015
I'm new to SQL and I'm trying to write a statement to satisfy the following:
If [Field1] contains text from [Field2] then return [Field3] as [Field4].
I had two tables where there were no matching keys. I did a cross apply and am now trying to parse out the description to build the key.
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Aug 24, 2015
select count(cars.carid)
from
Cars left
join
RentalOrders
on
cars.CarID=RentalOrders.CarRef
where carid not
in(selectRentalOrders.CarRef
from
RentalOrders)
when I wrote this above-query for sofiacarrental_v2.2 it shows 30 in the result but when I changed it this query to that:
select count(cars.carid)
from
Cars left
join
RentalOrders
on
cars.CarID=RentalOrders.CarRef
where not exists
(select
RentalOrders.CarRef
from
RentalOrders)
I replaced not in with not exists it showed 0 in the result.there is any point in term of using them or I made a mistake in the second query?
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Mar 6, 2008
alo people..
so..this is my question regarding to gridview.. is possible to put the field inside the gridview if it is not exist in the database..
example here is the database:
Name salaryADAM 30 BOY 50
so right now i want to check their yearly salary..so mysql command will look like thisSELECT NAME,SALARY,SALARY*12 AS YEARLY_SALARYFROM TABLE1;
right now the result of the query will look like thisName Salary yearly_salaryADAM 30 360BOY 50 600my question again is, is it possible to put the yearly_salary inside the gridview since it is not originally from the table 1?
ps;/ i;m using vb.net(asp.net) and mysql..and also i use the sqldatasource..
thanx everyone for the help...
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Sep 27, 2011
i need to write a query that insert in A table if and only if the row does not exist already in the table (the source is a select statement).
i tried the following:
insert into [A]
select * from [B]
where Not EXISTS (select * from [A])
table [A] is still empty, but it does not insert any thing! .. what i know is that the EXIST checks if the selected row exists in the subquery, ain't ?
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Nov 17, 2006
Hi, i hope i'm asking this on the right forum.
My problem is:
I need to select only distinct columns from a table, for this i can use: "select distinct username from table_user" but this is not working each time .... someone told me that i can use "alias" ... what does this means and how can i use alias for geting only distinct usernames from my table???
hope that is here someone that can help me ... !
10x
David Palmer SQL Manager
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Jun 23, 2015
I created a view which gave me the TOP1000 Companies we do consulting work for.
It includes their name, rank, year, companyID. I wanted to then link this view to the address table. I was able to do this, but because one company might have multiple addresses my result set was large when I started out by just adding city to my view. How can I take my result set and just choose the first DISTINCT value in the result set? Here's an example of the result set:
Name Rank Year CompanyID City
Bill's Fish 22 2015 779 Sunrise
Bill's Fish 22 2015 779 Billings
I just want the Sunrise as city record.
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Jul 28, 2015
I have a string variable
string str1="1,2,3,4,5";
I have to use the above comma separated values into a SQL Search query whose datatype is integer. How would i do this Search query in the IN Operator of SQL Server. My query is :
declare @id varchar(50)
set @id= '3,4,6,7'
set @id=(select replace(@id,'''',''))-- in below select query Id is of Integer datatype
select *from ehsservice where id in(@id)
But this query throws following error message:
Conversion failed when converting the varchar value '3,4,6,7' to data type int.
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Aug 28, 2015
I have a very strange situation. I've increased the size of an NVARCHAR field from 8 to 9 in a database table. The format of the data that I enter will either be an 8 character field (123456-8) or a 9 character field (1234567-9). The '-' is critical.
It used to only accept the 8 character version, but after increasing the field size, if I try to insert the 9 character field version, it gets truncated after the '-', as though it's still only allowing 8 characters. But that only occurs when I include the '-' or other such characters like '#'. If I try to insert 1234567a9, it works. The following explains the outcomes:
Inserted Value -> Result in table
123456-8 -> 123456-8 *Correct
1234567-9 -> 1234567- *Wrong
123456789 -> 123456789 *Correct
1234567#9 -> 1234567# *Wrong
1234567a9 -> 1234567a9 *Correct
Why is it that characters such as '-' and '#' are truncating the value, but only if the string is 9 chars long?
I'm currently using a direct t-sql insert statement in SQLExpress. The field is a simple NVARCHAR(9) field.
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Apr 30, 2014
i need to write a query and can't get it to work no matter how it try. Here's what i need:
T1
-------
a1
a2
datetime
a4
a5
.....
i need distinct max between a1&a2 which i can get no problem but i cant get that unique datetime that correspond to a1&a2 in 1 query because this is will a subquery in a big query. Creating another temp table etc is not an option for me.for every specific a1 there is many entries of a2 + timedate etc.
Code:
T1
-----------------------------
a1 a2 timedate
1 1 2014-04-31 10:59:38.000 ......
1 2 2014-04-31 10:59:39.000 .......
1 3 2014-04-31 10:59:39.500 .......
2 1 timedate .......
2 2 timedate .......etc
select distinct t1.a1
,max (t1.a2)
from t1
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Jan 4, 2006
Dear all,In SQL Server 2000 , how to get distinct records sort by onefield .ExampleSELECT DISTINCT A FROM tblTEST ORBER BY BHere, In TableField 'A' contain more than one same data...Field 'B' contain all are different Data......I want distince in Field 'A' and order by Field 'B'..... how to getit.........regardskrishnan
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May 4, 2007
Hi,I am trying to output a list of data from a table, showing only one record of each TypeID.So, for instance, I have a simple SQL query that says:SELECT DISTINCT AlbumTypeID FROM Album
ORDER BY AlbumTypeID DESCThis works correctly, and gives a list of 1,2,3. But I need more information than that, I want the Description field output with the ID, but how can I do this without assigning that to be Distinc also?When I try: SELECT DISTINCT AlbumTypeID, Description FROM Album ORDER BY AlbumTypeID DESCThe output is completely wrong.Many thanks
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Jul 27, 2007
Hi ALL,
I need help in calculating sum of market value based on property_id. The sum should be calculated by finding the average market value for a given property and then sum the individual average of the property to get the Distinct sum.
I have a very little knowlegde in Cubes and analysis services. I need to perform this distinct sum by using calculated members using MDX on SQL server 2000.
Data example
P_Code Cus Prpty_IdMrkt Val
3000 1234 1111 $10,000 $10,000
3000 1234 2222 $20,000
3000 1234 3333 $30,000 $20,000
3000 5678 1111 $10,000
3000 5678 2222 $20,000 $30,000
3000 5678 3333 $30,000
3000 1020 1111 $10,000
3000 1020 3333 $30,000
Distinct Sum $60,000
Thanks in Advance
Brijesh
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Aug 30, 2013
I want to get the summation of the amount column against all the distinct values of Description fields. May be the "Where" (applied on Tdate Column) Clause unable to contains all the Unique(Distinct) values from the single Column (Description).
Table Structure :
CREATE TABLE [dbo].[TransLine](
[TransID] [int] NULL,
[No] [int] NULL,
[Description] [varchar](50) NULL,
[Code] ....
Sample data : [URL] ....
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Jun 25, 2014
I have a problem when selecting distinct values from a table. I want to select those distinct numbers with a code that I want. To make it more clear i`ll show it on an example.I have the following table:
tel_no | code | id_res
+-----------+--------------+-----------
0742062141 | a-not answer | 1
0742062141 | a-not answer | 2
0742062141 | c-answer | 3
0754231456 | a-not answer | 4
0754231456 | a-not answer | 5
When I use the following query it returns the distinct number but with the first code it finds:
select a.* from test_funnel as a
inner join
( select distinct tel_no,MIN(id_res) as id_res
from test_funnel
[code]....
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Sep 21, 2007
Hi all,
I want to know how to coalesce distinct values as comma seperated into a variable which is used elsewhere. Here are my ddl and the query I tried.
My Expected result is
[Java],[MySQL],[.Net]
Code Snippet
CREATE TABLE #Tbl_Request
(
ID INT,
SkillCategoryID INT
)
GO
CREATE TABLE #Lkp_SkillCategory
(
ID INT,
Skill varchar(50)
)
GO
INSERT INTO #Tbl_Request VALUES(1,0)
INSERT INTO #Tbl_Request VALUES(2,1)
INSERT INTO #Tbl_Request VALUES(3,2)
INSERT INTO #Tbl_Request VALUES(4,0)
INSERT INTO #Tbl_Request VALUES(5,2)
INSERT INTO #Tbl_Request VALUES(6,2)
INSERT INTO #Tbl_Request VALUES(7,1)
GO
INSERT INTO #Lkp_SkillCategory VALUES(0,'Java')
INSERT INTO #Lkp_SkillCategory VALUES(1,'MySQL')
INSERT INTO #Lkp_SkillCategory VALUES(2,'.Net')
GO
DECLARE @listSkills nvarchar(max)
SELECT DISTINCT @listSkills= COALESCE(@listSkills+',','')+'['+ #Lkp_SkillCategory.Skill+']'
FROM #Tbl_Request INNER JOIN
#Lkp_SkillCategory ON #Tbl_Request.SkillCategoryID = #Lkp_SkillCategory.ID
SET @listSkills=(SELECT Skill = @listSkills)
SELECT @listSkills
DROP TABLE #Lkp_SkillCategory,#Tbl_Request
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Sep 11, 2007
We have a query in which there are 20,000 rows and 90 distinct ID's
If we say
SELECT distinct siteid ,ts1, ts2, ts3, ts4, ts5, ts6, ts7, ts8
from #TEMPX
we get the 90 distinct values, but if we say
SELECT distinct siteid ,ts1, ts2, ts3, ts4, ts5, ts6, ts7, ts8, ts1avg, ts2avg, ts3avg, ts4avg, ts5avg, ts6avg, ts7avg, ts8avg from #TEMPX
TS1 contains 90 distinct values, whily ts1avg has 2,000 disitinct rows
Is there a way to get Distinct to work against only one column, i.e. SiteID ?
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Aug 22, 2007
Hi,
How do I ensure that DISTINCT values of r.GPositionID are returned from the below??
Code Snippet
SELECT CommentImage AS ViewComment,r.GPositionID,GCustodian,GCustodianAccount,GAssetType
FROM @GResults r
LEFT OUTER JOIN
ReconComments cm
ON cm.GPositionID = r.GPositionID
WHERE r.GPositionID NOT IN (SELECT g.GPositionID FROM ReconGCrossReference g)
ORDER BY GCustodian, GCustodianAccount, GAssetType;
Thanks.
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