Transact SQL :: Include Minimum Item Values Only
Aug 3, 2015
My sql gives me the results as shown in #TEMTAB Table.some times Mitem_id is repeated for the same Group_id,SGroup_id with different item_id
ex: SQ322,SQ323,SQ324,SQ325 are repeated here.
CREATE TABLE #TEMTAB
(Group_id int, SGroup_id int, item_id int, Mitem_id varchar(10)
,YN varchar(2),value varchar(8),reason varchar(20))
[code]...
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Mar 18, 2007
A have a multi-valued parameter (B) which is dependent on a single-valued parameter (A) on my report. When a value is selected in A, I want all matching values in B to be selected by default and the "Select All" option checked. To do this I have set the Default Values section in B to point to the same dataset as the "Available Values" section. Both A and B have default values so the report runs automatically.
One of the values in parameter A (say Value1) yields more values in parameter B than the other (say Value2).
If I run the report the first time with Value1 selected as the default for parameter A, all values in B are checked correctly. If I run the report with Value2 selected the first time and then change the selected value to Value2 and run my report, all values in B are displayed but only the values that were previously checked (when Value1 was selected), are now checked, leaving the "Select All" unchecked.
What am I doing wrong? Why are all the values in B not checked? The dataset is the same in "Available Values" section and "Default Values" section.
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Dec 6, 2004
Hallo Cracks,
what I try is a little bit heavy, maybe, but I only miss the minimum/maximum fuction - or I didn´t found it; not here in the Forum and also not in the onlinehelp of the SQL Server.
What I try to do:
I have 2 columns in my table; a start- and an end-date. For this period of time between end and start i have to calculate the days for the years. Here my thoughts (for the current year):
Is the startdate <= 31.12.2004 and the enddate >= 1.1.2004 i have to calculate die datediff between max(1.1.2004/startdate) and min(31.12.2004/enddate)
like this sqlstatement:
SELECT CASE WHEN dbo.Phases.phasenstart <= CAST(CAST(YEAR(GETDATE()) AS
varchar) + '-31-12' AS smalldatetime) AND dbo.Phases.phasenabschlussist >=
CAST(CAST(YEAR(GETDATE()) AS varchar) + '-01-01' AS smalldatetime)
THEN 365 ELSE 0 END AS Expr2,
FROM dbo.Phases
WHERE (phasenstart IS NOT NULL) AND (phasenabschlussist IS NOT NULL)
instead of 365 there must be the above calculation. Is start=3.1.2003 and end=30.1.2004 I expect as result only the 30 days in 2004.
thanks in advance and kind regards :-)
Cappu
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Apr 13, 2015
I want the minimum of two values to be display like below without using the case
MIN(3.00,4.00)
output:
3.00
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Jul 27, 2006
Hello,I need to select the minimum between the result of a function and anumber, but i can't find a smart way. By now I'm doing like thefollowing, but I think is very expensive because it evaluates thefunction twice:select case when (myfunction())<100 then (myfunction()) else 100 endAny idea is appreciated.Thank youRegards--elimina carraro per rispondere via email
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Sep 16, 2012
I am trying to get the minimum and maximum values from a field in SQL Server 2008 Express, but I cannot even get started because I keep getting this error that I cannot figure out.
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Apr 22, 2015
I have a view in my database detailing the expiry date of each credential for each employee. The view is designed as to display one record per employee and in that record is the expiry date of each credential and the days remaining. So the columns are as follows:-
Employee CodeExpiry Date (x8 columns) (named as credential e.g. [Passport])
Days Remaining (x8 columns) (named as "TS_" + Credential)
I'm trying to use the CASE function to compare each DATETIME column with one another and retrieve the minimum. How can I return the minimum date as a run-time column and sort the view by this column? My code is as follows:-
SELECT [Passport],[TS_Passport],[Visa],[TS_Visa],[Civil_ID],[TS_Civil_ID],[KOC_Pass],[TS_KOC_Pass],[JO_Pass],[TS_JO_Pass],
[Ratqa_Pass],[TS_Ratqa_Pass],[Driving_License],[TS_Driving_License],[Health_Book],[TS_Health_Book], CASE
WHEN Passport <= Visa AND Passport <= Civil_ID AND Passport <= KOC_Pass AND Passport <= JO_Pass AND
[code]....
I've been told that this is the most efficient given the number of records in my database. The Min_Date is always NULL. I need the minimum of the 8 dates to be the Min_Date.
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Nov 19, 2015
I want to update the STATUS column based on min date in my table.
For example – If minimum BOOKING_DATE of any RecieptID is below to 2015-10-01, then Status of that RecieptID should be 0 for all records pertaining to dedicated RecieptID So I need an output in this way.
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May 23, 2014
Table definition:
Create table code (
id identity(1,1)
code
parentcode
internalreference)
There are other columns but I have omitted them for clarity.
The clustered index is on the ID.
There are indexes on the code, parentcode and internalreference columns.
The problem is the table stores a parentcode with an internalreference and around 2000 codes which are children of the parentcode. I realise the table is very badly designed, but the company love orms!!
Example:
ID| Code| ParentCode| InternalReference|
1 | M111| NULL | 1|
2 | AAA | M111 | 2|
3 | .... | .... | ....|
4 | AAB | M111 | 2000|
5 | M222 | NULL | 2001|
6 | ZZZ | M222 | 2002|
7 | .... | .... | .... |
8 | ZZA | M222 | 4000|
The table currently holds around 300 millions rows.
The application does the following two queries to find the first internalreference of a code and the last internal refernce of a code:
--Find first internalrefernce
SELECT TOP 1 ID, InternalReference
FROM code
WHERE ParentCode = 'M222'
Order By InternalReference
-- Find last ineternalreference
SELECT TOP 1 ID, InternalReference
FROM code
WHERE ParentCode = 'M222'
Order By InternalReference DESC
These queries are running for a very long time, only because of the sort. If I run the query without the sort, then they return the results instantly, but obviously this doesn't find the first and last internalreference for a parentCode.
I realize the best way to fix this is to redesign the table, but I cannot do that at this time.
Is there a better way to do this so that two queries which individually run very slowly, can be combined into one that is more efficient?
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Sep 29, 2015
I have an existing store proc with insert and update statements, I want to add a condition at the top of the proc with conditions like;
declare @dayofweek int
set datefirst 1
select @dayofweek = datepart(dw,getdate())
--select @dayofweek
if @dayofweek = 1
[Code] ...
If the condition meets with either of the above 2 conditions, than have to run the actual store proc.
My actual Storeproc in which I need to incorp the above conditions is:
CREATE PROCEDURE [dbo].[Load_Product]
@FileDate date = NULL
AS
BEGIN
DECLARE @EventText varchar(500),
@Rows int = 0,
@RowsTotal int = 0,
[Code] .....
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Apr 20, 2015
I have this update statement that works for one record. How do I write it to include multiple records at once. Please see sample below.
update
mklopt
set
FRMDAT =
'12/31/2014'
where
JOBCOD =
'PH14789'
I also want to include the following instead of running it one at a time
PH17523
PH17524
PH17525
PH17553
PH17555
PH17556
PH17557
PH17558
PH17571
PH17573
PH17574
PH17575
PH17576
PH17577
PH1757
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May 5, 2015
I want to priorities three items one by one every next day Item1, Item2 and Item3.For example:
Feb 01, 2015: Item1, Item 2, Item3
Feb 02, 2015: Item2, Item3, Item1
Feb 03, 2015: Item3, Item1, Item2
Feb 04, 2015: Item1, Item2, Item3
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Apr 28, 2015
How to include row values as columns in my select query. I have a table that stores comments for different sections in a web application. In the table below, I would like display each comment as a new column. I only want one row for each record_ID.
Existing table layout
table name - tblcomments
Record_ID Comment_Section_ID Comment
1 5 Test 5 comment
1 7 Test 7 comment
2 5 New comment
2 7 Old comment
3 5 Stop
3 7 Go
Desired table layout
table name - #tempComment
Record_ID Comment_Section_5 Comment_Section_7
1 Test 5 comment Test 7 comment
2 New comment old comment
3 Stop Go
Once I figure out how to get the data in the layout above, I will need to join the table with my record table.
table name - tblRecord
Record_ID Record_Type_ID Record_Status
1 23 Closed
2 56 Open
3 67 Open
4 09 Closed
5 43 In progress
I would like to be able to join the tables in the query below for the final output.
Select r.Record_ID, r.Record_Type_ID, r.Record_Status,
c.Comment_Section_5, c.Comment_Section_7
from tblRecord r
left outer join #tempComment c
on r.record_ID = c.record_ID
How I can get the data in the desired #tempComment table layout mentioned above?
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Sep 1, 2015
I have a storeprocedure( sp_nthWorkingday) which return a calender date.
eg :
calendardate
9/9/2015
I wrote a dts script for displaying this date.Below is the code.
Function Main()
dim myConn
dim myRecordset
dim iRowCount
[code]....
But I am getting an error on execution.Error : item cannot be found in the collection to the requested name or ordinal
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May 20, 2015
I need to group by transactions at line item level. As the each item in the transaction may belong to different category and I'musing case statement to identify particular category for one column , I'm using sub-query to retrieve the results at item level.
Here is the code:
SELECT
fs.TransactionId
,fs.DateKey
,dc.FirstName
,dc.LastName
,dc.Company
[code]....
Due to case by statement and having multiple category I have to use multiple group by.
select TransactionId
,DateKey
,FirstName
,LastName
,Company
,City
,Sum(CategoryAPurchase) CategoryAPurchase
[code]....
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Dec 13, 2006
I have a report that has 2 dropdowns, selecting from the first dropdown populates the second one. This works fine in the BI Studio.
When I deploy this report to the 'Report Manager' and make a selection from the first dropdown, the second dropdown loads (as expected). I tried to select from the second dropdown (which has only 1 item - which is correct), the dropdown does not appear correctly - as in, I can't see that item.
Since we can't attach anything here, below is the link to a screenshot of my issue:
http://docs.google.com/View?docid=ddd6j2xn_52c5qd5
If you look closely at the screenshot from the link above, you'll see that there is a value in the second dropdown - it just won't show completely - as if the dropdown is not rendering correctly. I can view source on the page and see that the dropdown has a value.
What appears to be happening is the if only 1 item is in the second dropdown and that item is longer than the size of the dropdown, the dropdown won't render.
Here is my value for the second dropdown '012 Candy Gadler David Thapero'. This is the only value in the second dropdown. - You can try 35 chars or more in the dropdown to confirm.
Notes:
+ No special chars are in either dropdown
+ I am using IE 7 (Also had someone test this on IE 6 - same problem)
+ Using Visual Studio 2005 to build report - where this works fine
Work around:
+ If I add another item to the dropdown via a UNION query, I see the original value + the new item in the dropdown #2
Please share your thoughts
Thanks,
h.
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Nov 18, 2015
There are two tables testmaster and testdetail. If the value of Price for a particular ID in testdetail is more than the threshold value defined in testmaster, the output should have a new column with value as 'High Value', if the value is less than the threshold the new output should be 'Low Value' other wise 'Ignore'
Example: for ID=3, threshold is defined as 40% in testmaster table, but on 11/12/2015 the new price is 100 which 100% more than the previous value, so the status is High Value as shown below.
ID Date
Price Status
1 11/12/2015 100 Low Value
2 11/12/2015 160 Ignore
3 11/12/2015 100 High Value
create table testmaster
(
ID int,
Threshold int
)
create table testdetail
(
ID int,
Date varchar(20),
Price float
)
[Code] ...
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May 8, 2008
Hopefully someone can suggest a better solution than what I'm currently hobbling along with.Basically, I've got a table that has rows inserted (with a timestamp) whenever there is a change to one of the values of a particular "item". So, what I want is to return a dataset of the latest value for each category, for each particular item. I'm guessing that what I'm trying to acheive is doable in some elegant and performant fashion. Something maybe involving a ROLLUP or WITH CUBE or something amazingly obvious. But for the time being, I've got a less-elegant query that returns the correct data. It just uses subqueries.Here's the T-SQL to run my scenario: DECLARE @actionHistoryTable TABLE ( itemID int, actionType int, actionValue nvarchar(50) NULL, actionTime datetime )INSERT @actionHistoryTable VALUES( 1000, 1, 'fork', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '27', '1/2/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '200', '1/12/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '1', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '204', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 1, 'ball', '1/3/2008')INSERT @actionHistoryTable VALUES( 1026, 2, '20', '1/10/2008')INSERT @actionHistoryTable VALUES( 1026, 2, NULL, '1/5/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'hotdog', '1/6/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '2511', '1/8/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '375', '1/7/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'mustard', '1/5/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'rock', '1/2/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'paper', '1/21/2008')INSERT @actionHistoryTable VALUES( 1013, 3, '10', '1/20/2008') -- JUST DISPLAY THE RAW TABLE FOR THIS EXAMPLESELECT * FROM @actionHistoryTable -- THIS RETURNS THE RESULTS I'M WANTING, IT ROLLS-UP THE LATEST VALUE FOR EACH ACTION_TYPE FOR EACH ITEMIDSELECT aht.itemID ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '1' ORDER BY aht2.actionTime DESC ) as 'latest type 1 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '2' ORDER BY aht2.actionTime DESC ) as 'latest type 2 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '3' ORDER BY aht2.actionTime DESC ) as 'latest type 3 value'FROM @actionHistoryTable ahtGROUP BY aht.itemID Is there a better way?-Steve
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Dec 6, 2013
I have a BOM table with all finished item receipes and semi items recipes. create a query where semi item materials are also listed in finished item recipe.
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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 26, 2015
I developed the following T-SQL query that runs successfully, but I was looking for a more efficient and concise way to do this. Is there a CTE that can replace all of these case statements? I've updated my query as below. Although this sample query works, it's not working for my real data. Instead, I get an error. At the bottom is the error part of my real query.I copied all of the tables from the first query block below. But when I wrote the bottom query block, it underlined in red the words "answer" and "question." It says "Invalid column name".
if exists (select * from tempdb.dbo.sysobjects o where o.xtype in ('U') and o.id = object_id(N'tempdb..#hard_values')
) DROP TABLE #hard_values;
if exists (select * from tempdb.dbo.sysobjects o where o.xtype in ('U') and o.id = object_id(N'tempdb..#dummy_data')
) DROP TABLE #dummy_data;
if exists (select * from tempdb.dbo.sysobjects o where o.xtype in ('U') and o.id = object_id(N'tempdb..#temp')
[code]...
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Mar 6, 2007
Hi,
Here's my problem. I have 2 tasks defined in my Control Flow tab:
EXECUTE SQL--------->EXECUTE DTS 2000 PACKAGE
When I attempt to run it, by right-clicking the EXECUTE SQL task, and selecting "Execute Task", it only runs the EXECUTE SQL part (successfully), and does not "kick off" the EXECUTE DTS 2000 PACKAGE, after it is done running (even though it completes successfully, as shown by the green box).
Yes, they are connected by a dark green arrow, as indicated in my diagram above.
Why is this?? Am I missing something here? Need help.
THANKS
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Jul 12, 2007
Hello,Basically, I have a table with 2 fieldsId item#1 33332 33333 22224 22225 22226 33337 33338 3333I would like to only select the last identical Item# which in this case would be the id 6,7 and 8Any idea how could I do that?Thanks
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Oct 14, 2015
I am trying to audit data quality based on some defined data quality rules. The rules are stored in tables and processed using stored procedures. I am facing a problem while generating audits. Let's say I am trying to audit data in OrderDetail table. The table design is mentioned below...I inserted some sample data into the table using RedGate data generator.The audit table output I am expecting is as mentioned in the screenshot below
Its the PrimaryKeyAttributeValues column I am facing problems with. I am using STUFF function within a dynamic SQL query to get the primary key's as a list of comma separated values.
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Jul 9, 2015
I have a table with 2 columns and my source data looks like this..
PolicyNum InsCode
1ABC12 1001
1ABC12 1002
1ABC12 1003
1ABC12 1004
1ABC12 1005
[Code] ....
My output should look like this..I need T-sql to get below output.
PolicyNum InsCode1 InsCode2
1ABC12 1001 1005
1ABC12 1002 1006
1ABC12 1003 1004
1ABC20 1001 1005
[Code] ...
Basically it's converting certain row values to new column. Every PloicyNum will have 1001 to 1006 Fixed InsCode values as a group.
Rule-1: InsCode value 1001 should always mapped to 1005
InsCode value 1002 should always mapped to 1006
InsCode value 1003 should always mapped to 1004
Rule-2: For a policyNum, If any Inscode value is missed from the group values 1001 to 1006, still need to mapped with corresponding values as shown in Rule-1
In the above sample data..
for PolicyNum - 1ABC20 , group values 1003,1006 are missing
for PolicyNum - 1ABC25 , group values 1002,1003,1004,1005,1006 are missing
Create Table sampleDate (PolicyNum varchar(10) not null, InsCode Varchar(4) not null)
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1001')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1002')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1003')
[Code] ....
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Jan 18, 2007
hi everyone
what the matrix's class name ?
where is the matrix's dll?
Can i create a new class extends the matrix?
I want to override the matrix's onpaint method.
Can i do this ?
why the table not have the column group?
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Aug 19, 2015
I have a stored procedure that selects the unique Name of an item from one table.
SELECT DISTINCT ChainName from Chains
For each ChainName, there exists 0 or more StoreNames in the Stores. I want to return the result of this select as the second field in each row of the result set.
SELECT DISTINCT StoreName FROM Stores WHERE Stores.ChainName = ChainName
Each row of the result set returned by the stored procedure would contain:
ChainName, Array of StoreNames (or comma separated strings or whatever)
How can I code a stored procedure to do this?
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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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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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Oct 2, 2015
I have a query I am currently attempting to optimise. The query joins in on a sub table (queries the same table) to garner a maximum date value for each row to display. For example:
SELECT Column1
,Column2
,DateColumn
FROM Table1 T
INNER JOIN
(
SELECT Column1 + Column2 AS ConcatColumn, Column3, MAX(DateColumn) AS dt
FROM Table1
GROUP BY Column1 + Column2
) X ON X.ConcatColumn = T.Column1 + Column2 AND X.dt = T.DateColumn
Is there any way I can write this another way (preferably more cleaner/optimised)?
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Jul 19, 2015
Select a.uid
, a.name
, mewp.data As Association
from Asset a Join
wshhistory wsh
on a.uid = wsh.assetid
Join worksheet w
on wsh.wshid = w.uid left join
[code]...
When I return the data how do I eliminate the name's that are in bold but keep the association record as this is a relationship between joining tables..
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Aug 20, 2006
I am using Visual Web Developer Express 2005 and SQL Server Express 2005.
I have set up a trigger that fires when an update has been performed on a specific table. The trigger checks to see if specific columns have been updated. If they have, then the trigger code is executed. This part works fine.
I am now trying to find a way to check if null values exist in either one of two field from the same table. If either field contains a null value, then I don't want the trigger code to be executed.
How can I check for null values and skip a block of code within my Transact Sql trigger.
Thanks.....
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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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