Find First Missing Value Sequence
Feb 22, 2014I 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?
ADVERTISEMENT
SQL Server 2012 :: How To Find A Missing Sequence In A Column
Mar 20, 2014Create 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.
SQL Server 2012 :: Date Sequence Missing Values?
Apr 27, 2015Write 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]....
Transact SQL :: Insert Rows Into A Table For Missing Sequence Numbers
Jul 29, 2015In 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] ....
SQL Server 2008 :: Find Out Duplicate Order Sequence
Jun 30, 2015In my asp.net project there are about 100 drop down list.I created a table to store data for drop down list in which including [DropdownID],[Order Sequence] and [Description] three columns. The sample like below. Data was input manually by a user. How to code to find out duplicate [OrderSequence]?
DropdownID--OrderSequence--Description
1-------------0--------------AAA
1-------------1--------------BBB
2-------------0--------------YYY
2-------------1--------------XXX
2-------------2--------------QQQ 'DUPLICATE OrderSequence
2-------------2--------------WWW 'DUPLICATE OrderSequence
2-------------3--------------RRR
How To Find Dates That Are Missing
May 13, 2006Hi,
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
Find Missing Data From Table
Jul 23, 2005Here is an issue that has me stumped for the past few days. I have atable called MerchTran. Among various columns, the relevant columns forthis issue are:FileDate datetime, SourceTable varchar(25)SQL statement:SELECT DISTINCTFileDate, SourceTableFROMMerchTranORDER BYFileDate, SourceTableData looks like this:FileDate DataSource-----------------------------------2005-02-13 00:00:00.000S12005-02-13 00:00:00.000S22005-02-13 00:00:00.000S32005-02-14 00:00:00.000S12005-02-14 00:00:00.000S22005-02-14 00:00:00.000S32005-02-15 00:00:00.000S22005-02-15 00:00:00.000S32005-02-16 00:00:00.000S12005-02-16 00:00:00.000S22005-02-16 00:00:00.000S32005-02-17 00:00:00.000S12005-02-17 00:00:00.000S22005-02-18 00:00:00.000S12005-02-18 00:00:00.000S22005-02-18 00:00:00.000S32005-02-19 00:00:00.000S12005-02-19 00:00:00.000S3We run a daily process that inserts data in to this table everyday forall 3 sources S1, S2, S3Notice how some data is missing indicating the import process for thatparticular source failed.Example: Missing record2005-02-15 00:00:00.000S12005-02-17 00:00:00.000S32005-02-19 00:00:00.000S2Can someone please help me with a SQL Statement that will return me the3 missing records as above.Thanks in advance for all your help!DBA in distress!Vishal
View 4 Replies View RelatedQuery To Find A Missing Number
Jul 13, 2006Hello,I need to write a query to find out a set of missing number in a givensequence.Eg : a Column in some table has the following dataCol11234568910Here I need to write a query to find out that number 7 is missing in thegiven sequence.One possible solution is by using any loop. But I am looking out if the samecan be achieved using any query.Thanks in advance.Regards,Mahesh
View 4 Replies View RelatedFind Missing/deleted Records?
Jul 20, 2005I have 2 tables say table1 and table2 with the same structure. Each recordis identified by a field 'SerialNo'. Now there should be a total of 500000records in both tables with serialno from 1 to 500000. Either a record is intable1 or table2. I want to find records (or SerialNo's) that are inneither table (if deleted by accident etc). What would be the sql query?I'm using SQL 6.5thx
View 2 Replies View RelatedScript To Find Out Missing Backups
Jul 22, 2015Looking for script to find out the databases which are not being backed up only during weekend as we have got about 300 databases and some are not being backed up.
I and my company have a backup history script from where can get the history but I am need of script to find out the databases that were not backed up only on Saturday and Sunday's.
Find Missing Sequences By Category
May 22, 2008
I have to identify missing records from the example below.
Category
BatchNo
TransactionNo
CAT1
1
1
CAT1
1
2
CAT1
2
3
CAT1
2
4
CAT1
2
5
CAT1
3
6
CAT1
3
7
CAT1
3
8
CAT1
5
12
CAT1
5
13
CAT1
5
14
CAT1
5
15
CAT1
7
18
CAT2
1
1
CAT2
1
2
CAT2
3
6
CAT2
3
7
CAT2
3
8
CAT2
3
9
CAT2
4
10
CAT2
4
11
CAT2
4
12
CAT2
6
14
I need a script that will identify missing records as below
Category
BatchNo
CAT1
4
CAT1
6
CAT2
2
CAT2
5
I do not need to know that CAT1 8 and CAT2 7 are not there as they potentially have not been inserted yet.
I idealy want a nice clean SQL statement and do not particually want to insert new table's or triggers although views i Can deal with to an extent.
Considerations
up to 50,000 records added per day!!!
Only need script to run once a day and I have insert dates to help me.
Only 12 Categorys
Batch numbers always start at 1 for different categorys
How To Find Out Missing Columns Between Tables
Apr 21, 2015We are trying to find out the difference between tables in CUSTOMER database and CUSTOMER_coded database. The goal is to find out if there are any columns missing in each table of CUSTOMER_coded database.
We need the list of tables in CUSTOMER_coded database that misses some column compare to its peer in CUSTOMER database (list of columns being missing also).
I googled, but I get only all the columns in tables of database.
I need missing columns of all the tables when we compare these 2 databases( CUSTOMER and CUSTOMER_coded databases).
SQL 2012 :: Find Missing References Of Each Table
Oct 12, 2015I 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?
View 2 Replies View RelatedFind Missing Records In Identical Tables
Oct 31, 2007
Im wondering if it is possible to write a procedure that check two identical tables for any missing records. The table design is excatly the same, but some records (of the 40,000) have not copied over to the second table.
Any help would be great, cheers.
Comparing Data In Two Tables To Find Missing Records
Jul 20, 2005I have two tables of book information. One that has descriptions of thebook in it, and the isbn, and the other that has the book title,inventory data, prices, the isbn.Because of some techncal constraints I won't get into now, I can'tcombine them both into one table. No problem. Things are going fine aslong as there is a description in the one table to corrispond to theisbn and other data in the other table.However, about half of the products are not yet entered into thedescrition table. I'd like to run a sql query that pulls up all theisbns that don't exist in the other. In other words, I'd like to get aquery that tells me exactly which isbns do not yet have descrition datain them. I know there is some sql that says to search from one filewhere the number does not exist in the other, but it slips my mind. Cansomeone help me on this please?Thank you!Bill*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 2 Replies View RelatedSQL Server 2012 :: Find Missing Numbers In Continues Series
Dec 19, 2013CategoryNos
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.
How To Find Missing Records From Tables Involving Composite Primary Keys
Nov 23, 2006Table 1
Code
Quarter
500002
26
500002
27
500002
28
500002
28.5
500002
29
Table 2
Code
Qtr
500002
26
500002
27
I have these two identical tables with the columns CODE & Qtr being COMPOSITE PRIMARY KEYS
Can anybody help me with how to compare the two tables to find the records not present in Table 2
That is i need this result
Code
Quarter
500002
28
500002
28.5
500002
29
I have come up with this solution
select scrip_cd,Qtr,scrip_cd+Qtr from Table1 where
scrip_cd+Qtr not in (select scrip_cd+qtr as 'con' from Table2)
i need to know if there is some other way of doing the same
Thanks in Advance
Jacx
Transact SQL :: Find Missing Months In A Table For The Earliest And Latest Start Dates Per ID Number?
Aug 27, 2015I need to find the missing months in a table for the earliest and latest start dates per ID_No. As an example:
create table #InputTable (ID_No int ,OccurMonth datetime)
insert into #InputTable (ID_No,OccurMonth)
select 10, '2007-11-01' Union all
select 10, '2007-12-01' Union all
select 10, '2008-01-01' Union all
select 20, '2009-01-01' Union all
select 20, '2009-02-01' Union all
select 20, '2009-04-01' Union all
select 30, '2010-05-01' Union all
select 30, '2010-08-01' Union all
select 30, '2010-09-01' Union all
select 40, '2008-03-01'
For the above table, the answer should be:
ID_No OccurMonth
----- ----------
20 2009-02-01
30 2010-06-01
30 2010-07-01
1) don't include an ID column,
2) don't use the start date/end dates in the data or
3) use cursors, which are forbidden in my environment.
Anything That You Find In SQL Object Scripts, You Can Also Find Them In System Tables?
Jul 26, 2005I tried all the INFORMATION_SCHEMA on SQL 2000 andI see that the system tables hold pretty much everything I aminterested in: Objects names (columns, functions, stored procedures, ...)stored procedure statements in syscomments table.My questions are:If you script your whole database everything you end up havingin the text sql scripts, are those also located in the system tables?That means i could simply read those system tables to get any informationI would normally look in the sql script files?Can i quickly generate a SQL statement of all the indexes on my database?I read many places that Microsoftsays not to modify anything in those tables and not query them since theirstructure might change in future SQL versions.Is it safe to use and rely the system tables?I basically want to do at least fetching of information i want from thesystem tables rather than the SQL script files.I also want to know if it's pretty safe for me to make changes in thesetables.Can i rename an object name for example an Index name, a Stored Procedurename?Can i add a new column in the syscolumns table for a user table?Thank you
View 4 Replies View RelatedProblem: Find All Table Names In Db And Then Find
Jun 12, 2008I have 3 database say
db1
db2
db3
I need to setup a script to read all the table names in the database above and then query the database to find the list of Stored Procedure using each table.(SQL Server)
Sequence No.
Feb 6, 2004Hi,
How can I generate a sequence No. using a simple SELECT statement.
like
declare @key
set @key = 1
SELECT @key, e.name from Employee
Now I want to display name of the employee and Key value which should get incremented automatically for each employee..
Is there any way?
Please help me..
Sql Sequence
Dec 18, 2007hi
i've been asked to write a sql sequence for a database i'm building but i haven't been using SQL very long and i have no idea how to write a sequence. Does anyone know anything about sql sequences?
thanks
jessica
Sequence
Jul 20, 2005Hi,I need little help with Ms SQL Server 2000. I would like to know how tocreate sequence or something like that. I want to have an automatic counterfor each row in one entity, so then I can do something like this:INSERT INTO table VALUES (use sequence(something), value, value, .... )Can you please help me?thxTomas
View 1 Replies View RelatedHow To Add A Newline Sequence
Apr 9, 2007I have a SQL 2005 stored procedure to generate an email when passed parameters such as receipient, subject etc
One of the paramteres passed to it is @body which is the body text of the message. I want to be able to add a couple of blank lines and then some footer information. This is working right now except I can't find the right way to add newlines into the string within the store procedure, so my footer information just tags right on after the bodytext.
I have tried but that literally adds the two characters and n
Can anyone advise how to generate newlien sequences in T-SQL.
Regards
Clive
Sequence Order
Apr 27, 2008Hi all.
In one table fields vales are 9, 5, 7, 2, 5, 6, 44, 67, 789.
I want to get 5 high values so please can you write sql query for this question.
Thanks.
Zahyea.
Log Sequence Number
Apr 16, 2002Hi, I've a question, if I've the LSN (Log Sequence Number) of a transaction, keep with the program "Log Explorer", can I know which is the IP of the user that have do the transaction (perhaps serching in a log file of the Win 2000 Server) ?
10x,
Clara
Sequence Number
Dec 29, 1998In SQL 6.5 object dependencies window, what does the sequence number means?
Thanks,
Sam
How Can I Create A Sequence ?
Jul 16, 2001Hi,
I would like to know how it is possible to create a sequence with sql server 2000
With Postgres SQL i create the sequence essai : create sequence essai START 1;
but i don't know what is the sql command.
Thanks in advance.
Marie
Escape Sequence
Sep 1, 2004Hi,
I have a question with this query -
SELECT * FROM table1 WHERE column1 = 'T_C_%';
This query returns rows where column1 = "T_Care", "T_CRP" etc etc, whereas I was expecting only rows where column1 = "T_C_Tail", "T_C_Head"
However, when I use an escape character(/), the results are more in the lines of the expected results.
Can somebody explain this?
cheers/- Pradeep
Sequence Number Help
Nov 17, 2005I have the following stored procedure:
CREATE PROCEDURE dbo.ABR_HDR_INSERT
@id int output,
@status int,
@mode int,
@sessid varchar(100)
AS
declare @ay char(4)
declare @ddo char(4)
declare @abrid varchar(50)
declare @seq_no int
SELECT @ddo = a.DDO_DSCR_SHORT
FROM dbo.DIM_DDO a
JOIN dbo.Temp_ABR_HDR b
ON a.DDO_ID = b.DDO
WHERE b.SESSIONID = @sessid
SELECT @ay = AY
FROM dbo.Temp_ABR_HDR
WHERE SESSIONID = @sessid
-- set the default seq_no
SELECT @seq_no = 1
-- get the max abrid. if no record return the seq_no will be 1
SELECT @seq_no = convert(integer, max(right(abrid, 4)))
FROM dbo.ABR_HDR
WHERE left(abrid, 7) = @ay + @ddo
-- convert @seq_no to string prefix by 0
SELECT @abrid = @ay + @ddo + right('0000' + rtrim(convert(char(4), @seq_no)), 4)
Insert into dbo.ABR_HDR (ABRID, HDR_MODE, HDR_DDO, HDR_AY, HDR_REQUESTOR, HDR_DT, HDR_SUBJECT, HDR_DESCRIPTION, HDR_STATUS)
SELECT
@abrid,
@mode,
DDO,
AY,
REQUESTOR,
DT,
SUBJECT,
DESCRIPTION,
@status
FROM dbo.Temp_ABR_HDR
SELECT @id = @@identity
return @id
GO
ABRID gets inserted as a <NULL> value. I can't figure out why? If I comment out the following then ABRID will insert without the sequence number:
CREATE PROCEDURE dbo.ABR_HDR_INSERT
@id int output,
@status int,
@mode int,
@sessid varchar(100)
AS
declare @ay char(4)
declare @ddo char(4)
declare @abrid varchar(50)
declare @seq_no int
SELECT @ddo = a.DDO_DSCR_SHORT
FROM dbo.DIM_DDO a
JOIN dbo.Temp_ABR_HDR b
ON a.DDO_ID = b.DDO
WHERE b.SESSIONID = @sessid
SELECT @ay = AY
FROM dbo.Temp_ABR_HDR
WHERE SESSIONID = @sessid
-- set the default seq_no
--SELECT @seq_no = 1
-- get the max abrid. if no record return the seq_no will be 1
--SELECT @seq_no = convert(integer, max(right(abrid, 4)))
--FROM dbo.ABR_HDR
--WHERE left(abrid, 7) = @ay + @ddo
-- convert @seq_no to string prefix by 0
--SELECT @abrid = @ay + @ddo + right('0000' + rtrim(convert(char(4),@seq_no)), 4)
SELECT @abrid = @ay + UPPER(@ddo)
Insert into dbo.ABR_HDR (ABRID, HDR_MODE, HDR_DDO, HDR_AY, HDR_REQUESTOR, HDR_DT, HDR_SUBJECT, HDR_DESCRIPTION, HDR_STATUS)
SELECT
@abrid,
@mode,
DDO,
AY,
REQUESTOR,
DT,
SUBJECT,
DESCRIPTION,
@status
FROM dbo.Temp_ABR_HDR
SELECT @id = @@identity
return @id
GO
So, the code that sets the sequence number is what is causing the <NULL> value.
Any help is appreciated.
Thanks,
-D-
Sequence Tables
Feb 1, 2007Hi,
I am migrating a project from Oracle to SQLServer and must use the same DDL.
The entities have compound primary keys. In Oracle I ensure the compound key is unique by using a sequence table to generate one of the values for the compound key.
Does SQL Server have sequence tabels or does anybody know a way to get it do something similar?
Thanks
Max Value For Sequence Table
Apr 27, 2007Hi,
How do I determine the max value for Sequence table in SQL Server?
Regards
Sequence Number
Oct 3, 2007suppose I have the following table grouped by memid
memiddx
3455
3322
3232
433
43434
I want to attach sequence number for each unique value of dx per memid as
below
memiddxSEQ
34551
33222
32323
4331
434342
I am using a cursor right now and it takes a lot of time if my table is large.
Is there a more efficient way of doing this.
Thanks much.