SQL Server 2012 :: Find Missing Numbers In Continues Series
Dec 19, 2013
CategoryNos
A 1
A 2
A 3
A 5
A 6
A 9
A 10
B 23
B 24
B 25
B 27
B 28
B 29
B 31
Consider the above data...
I need following output... query ..
CategoryMin RangeMax Range
A 1 3
A 5 6
A 9 10
B 23 25
B 27 29
B 31 31
Logic Behind :
if any number is missing in the continues series the return the min and max of number in that range.
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Dec 19, 2013
Consider the following data
create table #sampletbl
(
Category varchar(100),
Numbers varchar(100),
Status varchar(100)
)
insert into #sampletbl values ('A','29710000001','0')
[code]....
if status = 0 then unused status = 1 then used
i need to find 10 continues unused numbers
This is the sample data. In live I'm having plenty of data like that . So quite complex.
note : In real world I need to find the 1000 continues number ranges.
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Apr 8, 2014
I have a string and i want to get only the numbers from right.
For example if I have the string Like '123756zxfggr123456' then it will show me only 123456 or if i have the string like
'4vbz67xfggr123dfd' then it will show me only 123 or if i have the string like '123756zxfgg43r5' then it will show me only 5.
I got a function where it gives me all the numbers in a string but I don't need that
CREATE FUNCTION dbo.udf_GetNumeric
(@strAlphaNumeric VARCHAR(256))
RETURNS VARCHAR(256)
AS
BEGIN
DECLARE @intAlpha INT
[Code] ....
If I ran the select statement it gives me the result 111123456 but i want only 123456 or if i select
SELECT dbo.udf_GetNumeric('111zxfggr6587fhhfkwee') AS 'Num' it will show me 6587.
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Mar 20, 2014
Create Table Sample (ID int not null primary key, RefID int , SeqNo int , Name varchar(10) )
insert into Sample
select 1, 1000, 1, 'Mike'
union
select 2, 1000, 2, 'Mikey'
union
select 3, 1000, 3, 'Michel'
union
select 4, 1001, 1, 'Carmel'
union
[code]....
select * from SampleI have here sample data given. What I want to do is, I want to check the RefID which is not having proper order of sequence number. If you see the RefID 1000, 1001 they are having properly sequence order in SeqNo field. But it is not in RefID 1002. RefID 1002 does not have proper order. It is because user has deleted a row which was having seqno 2. So i want to get what are all the RefID's are not having properly sequenced. So that I would be able to know these are all the RefID's are affected by delete statement that was done by user.
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Jun 2, 2015
I have inherited a system which uses Identity numbers for primary key fields, but also displays them for the user to see. The user has noticed missing numbers in the sequence, sometimes just a few numbers and sometimes as many as 1000 numbers missing.
As far as I can tell the few numbers missing could possibly be explained by users deleting records or the number being generated on a save, but the save then failing. But I can't explain the huge jump of 1000.
I can find no reference to the RESEED in the code...
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Oct 12, 2015
I have a database of 900+ tables with around 3000 SPs, and views. Manually I reviewed few tables and found that tables are not referenced with FK and I applied few. There are lots of tables and SPs using them in join statement, Is there any way with which I can get each tables missing references, any DMV or other manual script which tells about this?
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Jul 12, 2007
if
(datalength
(cast_varchar
([Costpoint].[Profit_Calc_Consolidation].[PD])
) = 1)
then
(0 ||
cast_varchar
([Costpoint].[Profit_Calc_Consolidation].[PD]))
else
(cast_varchar
([Costpoint].[Profit_Calc_Consolidation].[PD]))
Goal:
To be able to tell the Period number ([PD]) to change from an integer to a var_char so that it can be concatenated with the Fiscal Year. I.e. Fiscal Year || Period number to produce the following results.
2006 01
2006 02
2006 03
Etc……
Status of Problem:
The issue is that I can only get it done to the point to where the Fiscal Year || Period number yields the following results:
20061
200610
200611
200612
20062
Etc….
This is as issue since I am trying to get all the information from the past to a certain year and period. Using a filter that says
Fiscal Year + Period Number <= ?Prompt_Fiscal_Year? + ?Prompt_Period_Number?
So if I enter Year: 2007 Period 3
I should get:
2006 01
2006 02
2006 03
Etc…….
2006 11
2006 12
2007 01
2007 02
2007 03
Can you please let me know if my thinking is off or if my SQL is wrong, Thank you for your assistance in this matter.
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Jul 20, 2005
I want to generate a resultset that is just a series of numbers inascending order or perhaps a series of dates.. What I mean is, isthere a way to generate a temporary table of dates given an input of astart date and an end date.. This table would then contain an entryfor each date in ascending order from the start date to and includingthe end date..Or perhaps with numbers, given a start of 5 and and end of 7the resulting table would be567Would appreciate any help with this one.. ThanksChris
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Mar 17, 2014
I have a series of records based on empid where I want to identify the empid that may have discrepancies listed. I have some empids that are listed more than once and have different DOB's. In the example I am trying to Create a DOB_ERROR column and either say yes if the DOB doesn't match the other records in the file with the same empid.
SELECT
Empid,
DOB,
CASE WHEN DOB = DOB THEN 'No' ELSE 'Yes' END AS DOB_ERROR,
City,
St,
Gender
FROM Emp
WHERE EMPID IN
('12335', '23456', '545432','231245')
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Sep 3, 2014
add a number to the end of an ID to create a series.For example, I have an EventID that may have many sub events. If the EventID is 31206, and I want to have subEvents, I would like have the following sequence. In this case, lets say I have 4 sub Events so I want to check the EventID and then produce:
312061
312062
312063
312064
How can I check what the EventID is, then concatenate a sequence number by the EventID?
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Aug 12, 2015
I have a separate list of calendar years with radiocarbon year equivalents in SQL server but no conversion equation. Most but not all of the data I have is in radiocarbon years. I thought at first I could just link the tables but I don't want the data that is already in calendar years to be linked to this conversion table. Is there any way I can either link the two tables with criteria for which data is linked (Only ages that are in radiocarbon years). Or possibly a way to query all ages that are in radiocarbon years and do something similar to a find and replace with a large list of numbers to change?
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Sep 26, 2007
Is there a way to check for missing identity numbers in a Primary Key column? I have some databases that are not fully normalized and want to check on tables that might have had some records deleted. Thank you.
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Oct 20, 2014
I have a field which contains something like prj(5616) .
I have been assigned to display the actual name and not the text with the number.
Example: if prj(8616) is called Soccer , then I want display Soccer instead of prj(8616).
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Jun 25, 2014
Given a Table1 with two columns 'Name' with some N rows of data and another Table2 with one column 'SeqNo' with N rows, each of which contains a unique integer which can be ordered monotonically, I want to do an INSERT into some Table3 with two columns 'Name' and 'SeqNo' such that each INSERT'd row gets one of the unique integers.
E.g. -
Table1 contains 'Fred','Tom','Mary','Larry'
Table2 contains 6000978,6000979,6000980,6000981
INSERT INTO Table3
SELECT Table1.Name
Table2.SeqNo
FROM Table1
And I want to get Table3
'Fred',6000978
'Tom'.6000979
'Mary',6000980
'Larry',6000981
How can I reference Table2 so that Table2.SeqNo will 'line up' properly? Note that the ordering of the SeqNo values isn't mandatory as long as each SeqNo is assigned to one and only one row.
On edit: Table2 isn't required, it's just the way I started thinking about it. It would be nicer to just have two integer vars, @StartSeqNo = 6000978 and @EndSeqNo = 6000981 for he example above. Either way is fine.
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Sep 3, 2014
I have a Contact table where I enter a "Parent" (Mother or Father) with IsSubscriber = 1. I also enter all of their children in this same table, with IsDependent = 1.
I then have a Relationship table that relates each child to the appropriate parent record in the Contact table.
I need to assign a sequence number to each child ONLY if they were a multiple birth (twins, triplets, etc.; all have the same DOB). I've been successful at writing a query using ROW_NUMBER(), but it includes the single births (no other child of the same parent has the same DOB).
Stripped down version of Tables and Data and my failed attempt to write a query to do what I want:
IF OBJECT_ID('TempDB..#Contact','U') IS NOT NULL
DROP TABLE #Contact
CREATE TABLE #Contact (
ContactId INT IDENTITY(1,1) PRIMARY KEY CLUSTERED
, IsSubscriber BIT
[Code] ....
This is as close as I can seem to get.
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Jul 23, 2015
I am importing an excel spreadsheet into a MS SQL database table. When the spreadsheet is finished importing, I am noticing that some values that were brought in resemble something like this 1.41666666666667. Other values may be shorter or only have 1 digit. The problem is another web application that pulls this data for use in online forms only allows up to 2 digits. How can I round all of the numbers like the above to 2 decimals and replace the existing values?
I know there is the rounding function that could be used like so:
SELECT ROUND ([Hrs Total 2],2)
FROM AnnualClassifiedPAFs
How do I then take that rounded value and insert it back into the records?
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Jul 29, 2015
In a t-sql 2012 sql update script listed below, it only works for a few records since the value of TST.dbo.LockCombination.seq only contains the value of 1 in most cases. Basically for every join listed below, there should be 5 records where each record has a distinct seq value of 1, 2, 3, 4, and 5. Thus my goal is to determine how to add the missing rows to the TST.dbo.LockCombination where there are no rows for seq values of between 2 to 5. I would like to know how to insert the missing rows and then do the following update statement. Thus can you show me the sql on how to add the rows for at least one of the missing sequence numbers?
UPDATE LKC
SET LKC.combo = lockCombo2
FROM [LockerPopulation] A
JOIN TST.dbo.School SCH ON A.schoolnumber = SCH.type
JOIN TST.dbo.Locker LKR ON SCH.schoolID = LKR.schoolID AND A.lockerNumber = LKR.number
[Code] ....
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Feb 5, 2015
Say you have a table that has records with numbers sort of like lottery winning numbers, say:
TableWinners
num1, num2, num3, num4, num5, num6
33 52 47 23 17 28
... more records with similar structure.
Then you have another table with chosen numbers, same structure as above, TableGuesses.
How could you do the following comparisons between TableGuesses and TableWinners:
1. Compare a single record in TableGuesses to a single record in TableWinners to get a count of the number of numbers that match (kind of a typical lottery type of thing).
2. Compare a single record in TableGuessess to ALL records in TableWinners to see which record in TableWinners is the closest match to the selected record in TableGuesses.
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Apr 20, 2015
My team is starting to implement error handling in our sprocs. One question we have is whether or not to use unique error numbers for custom errors (ie Errors we throw after doing some sort of validity check, not SQL Server errors). For example, we might check the value of a parameter and then throw an error that says "Parameter State_Date must be less than today, please retry".
We are using SQL Server 2012 and will be using the THROW statement, not RAISERROR, so we don't HAVE to put the numbers in sys.messages. Also, we are going to log the errors in a table, along with the error message, sproc name, line number, etc.
Is it useful to maintain a custom list of error numbers and messages? Or is it just as useful to use one standard error number and add a custom error message (which we can then search for in our code, or use the sproc name & line number we logged)? And if it is worth maintaining a list of numbers plus messages, should we go ahead and put them in sys.messages?
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Jul 15, 2014
Today I have a very similar situation, only today I am dealing with missing text data, not numeric data.
DECLARE @MissingTextData TABLE
(
RowID int
,UserID int
, EmailAddress varchar(20)
,StreetAddress varchar(20)
[code]...
I would like to fill in the NULL columns with data from the other row, and then select the one row that is filled with all data. I was able to use MAX() for a numeric value, but I am really stumped on the text data. Everything that I have tried is not working.
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Dec 23, 2014
Trying to build a list of order numbers based on stock availability.
The data looks something like this:
OrderNumber Stockcode quantityordered quantityinstock
123 code1 10 5
123 code2 5 10
124 code3 15 20
124 code4 10 10
In this case I would like to output a single result for each order, but based on stock availability order 123 is not a complete order and 124 is so the results will need to reflect this.
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Jul 23, 2014
Getting events in the default trace saying missing column statistics on a column...
1.The column is the primary key column ( identity )
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Jan 20, 2015
I am trying to get a count by product, month, year even if there are is no record for that particular month.
Current outcome:
Product Month Year Count
XYZ January 2014 20
XYZ February 2014 14
XYZ April 2014 34
...
Desired outcome:
Product Month Year Count
XYZ January 2014 20
XYZ February 2014 14
XYZ March 2014 0
XYZ April 2014 34
...
The join statement is simple:
Select Product, Month, Year, Count(*) As Count
From dbo.Products
Group By Product, Month, Year
I have also tried the following code and left joining it with my main query but the product is left out as is seen:
DECLARE @Start DATETIME, @End DATETIME;
SELECT @StartDate = '20140101', @EndDate = '20141231';
WITH dt(dt) AS
(
SELECT DATEADD(MONTH, n, DATEADD(MONTH, DATEDIFF(MONTH, 0, @Start), 0))
FROM ( SELECT TOP (DATEDIFF(MONTH, @Start, @End) + 1)
n = ROW_NUMBER() OVER (ORDER BY [object_id]) - 1
FROM sys.all_objects ORDER BY [object_id] ) AS n
)
2nd attempt:
Product Month Year Count
XYZ January 2014 20
XYZ February 2014 14
NULL March 2014 0
XYZ April 2014 34
...
What I want is this (as is shown above). Is this possible?
Desired outcome:
Product Month Year Count
XYZ January 2014 20
XYZ February 2014 14
XYZ March 2014 0
XYZ April 2014 34
...
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Apr 27, 2015
Write the query that produces the below results. I'm not ale to join the two sets in a way so that it displays NULLs if no purchase was made on a given day for a particular product. I need NULLs or s so that it shows up correctly on my SSRS report.
-- declare @from DATE='2015-1-5',@to DATE='2015-1-10'
-- test data
;with testdata as(
SELECT 1 AS Id,'1/6/2014' AS Date, 21 As Amount UNION ALL
SELECT 1 ,'1/8/2014', 25 UNION ALL
SELECT 1 ,'1/9/2014', 30 UNION ALL
SELECT 1 ,'1/10/2014', 60 UNION ALL
SELECT 1 ,'1/5/2015', 3800 UNION ALL
SELECT 1 ,'1/6/2015', 7120 UNION ALL
[code]....
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Jan 22, 2014
How do I find the rows that have more than two decimal numbers after the decimal point for example 2.787686
I am trying :
select amount, LEN(AMOUNT) - CHARINDEX('.', amount) as DecimalCount from GL_REPORT
but is not working.
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Jul 20, 2005
I have a database that is pre-populated with sequential part numbers.As people reserve the parts I update a flag to show the # is no longeravailable. Now they want the ability to take out a block of "x"number of sequential part numbers - say for example 5.If my database had the following numbers available:101104105110111112113114It should return 110 thru 114 and then I would write an update queryto change the flags to 1 (checked out).I have only been able to return the first "x" number of records - havenot been able to make sure they are stepped sequentially - with thefollowing:SELECT ID_ITEM From PARTNO_CHKOUT_SPECIAL M Where (Select Count(*)FROM PARTNO_CHKOUT_SPECIAL NWHERE N.ID_ITEM <= M.ID_ITEM) >= 0 AND TYPE_REC=1 ANDFLAG_CHECKED_OUT=0 {maxrows 5}The above would return 101, 104, 105, 110, 111I tried using an (N.ID_ITEM+1)-M.ID_ITEM=0 to try stepping and geterrors, probably incorrect syntax. Can I do this in an SQL statement?
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Oct 19, 2007
Hello All,
I have one table that contains information about invoices.
However I need to find out if invoice numbers have been used more than once.
I've tried to join the table to itself and find matching numbers, however I can't seem to get it to work properly.
Any help will be appreciated.
Thanks,
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Jul 25, 2013
I have recently started using replication in SQL 2012 SP1. When a stored procedure is altered on the source, the changes are replicated to the subscribers; however, the comment headers are removed at the subscribers. Due to the vast number of stored procedures I have, I do not want to move the comments below the Create Procedure statement. Are there any other ways to have comment header move with the stored procedures?
Here is what I am experiencing
Source SP
ALTER PROCEDURE [dbo].[SPTest]
AS
BEGIN
SELECT GETDATE()
END
Destination SP
ALTER PROCEDURE [dbo].[SPTest]
AS
BEGIN
SELECT GETDATE()
END
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Jan 27, 2015
After monitoring using SQL profiler, i found that Missing join predicate event is happening a lot.
The problem is that profiler doesn't allow me to select the textdata to know which SQL statement is causing the issue.
I tried using the spid to check what's that process is running but the problem is that application is running many sqls so when i run
select PROGRAM_NAME,hostname,qt.text from sys.sysprocesses as sps1 CROSS APPLY sys.dm_exec_sql_text(sps1.sql_handle) AS qt
where spid=169
it gets me the SQL being run at that time not the one that causing the event.
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Oct 24, 2015
missing witness server information and the fail-over is broken suddenly? 4:00am no maintenance job. I have one sql job on 10pm for backup on database transaction log only.
I can see the primary have problem then perform fail-over to mirror database, the auto fail-over was broken.
I re-build the sql mirror is OK , but i want to find the root cause.
Windows application event was full when there have many failed event, i have increase log size for application event.
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Apr 24, 2014
I have table A (EmployeeNumber, Grouping, Stages)
and
Table B (Grouping, Stages)
Table A could look like the following where the multiple employees could have multiple types and multiple stages.
EmployeeNumber, Type, Stages
100, 1, Stage1
100, 1, Stage2
100, 2, Stage1
100, 2, Stage2
200, 1, Stage1
200, 2, Stage2
Table B is a list of requirements that each employee must have. So every employee must have a type 1 and 2 and the associated stages listed below.
Type, Stage
1, Stage1
1, Stage2
2, Stage1
2, Stage2
2, Stage3
2, Stage4
So I know that each employee should have 2 Type 1's and 4 Type 2's. I hope that makes sense, I'm trying to change my data because ours is very proprietary.
I need to identify employees who do not have all their stages and list the stages they are missing. The final report should only have employees and the associated missing types and stages.
I do a count by employee to see how many types they have to identify the ones that don't have all the types and stages.
My count would look something like this:
EmployeeNumber Type Total
100, 1, 2
100, 2, 2
200, 1, 1
200 1, 2
So I know that employee 100 should have 2 more Type 2's and employee 200 should have 1 more Type 1 and 2 more Type 2's based on the required list.
The problem I'm having is taking that required list and joining to my list of employees with missing data and pulling from it the types and stages that are missing by employee. I thought I could get a list of the employees that are missing information and right join it to the required list where the missing records would be nulls. But, that doesn't work because some employees do have the required information and so I'm not getting any nulls returned.
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Feb 22, 2014
I have a alphanumeric column that looks something like this:
T0001
T0003
T0004
T0005
How would I go about identifying T0002 as the missing value in the sequence?
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May 13, 2006
Hi,
i have a db that gets real time min by min datas everyday but sometimes somehow some of those dates did not written into that db and i wanna know which dates are missing? how can i do it?
thanks
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