SQL Server 2012 :: Populate Number Table Variation With Inline Tally?
Dec 27, 2014
I have to create a table like this across a bunch of servers. I'm thinking that I'm overlooking something with needing two additional CTEs, but maybe not. I have it at 17 seconds, which isn't much faster than a while loop solution that's currently in place.
DECLARE @START DATETIME,
@msg NVARCHAR(MAX) = N''
USE tempdb
SELECT @START = GETDATE()
CREATE TABLE dbo.EulerSource ( [SID] INT, Euler BIGINT )
[Code] ....
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Apr 23, 2014
I have a table that has the following structure:
EntryID int,
Categories varchar(200)
values look like:
541,'A,B,C'
345,'B,C'
234,'A,C'
657,'D,E'
435,'D'
what I want to do is extract the Categories column to a normalized separate table:
541,'A'
541,'B'
541,'C'
345,'B' ....
I found the split using the tally table useful to split one-by-one, but how can it be applied when you are referring to a table?
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Oct 15, 2015
How do I populate a SQL Server express 2014 table from an impinj speedway reader via http address and port number...
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Jan 23, 2015
Logic:ensure the Docket number is 5 digits and populate with leading zeros if not.I have to check input number field is 5 digits, if not I have to populate with leading zeros to make it as 5 digits.
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Apr 9, 2014
Is this a correct syntax to populate a field name PHONES in my CUSTOMERS TABLE
case when(d.phone = (SELECT phone from CALLS where exists(select home_phone, mobile, toll_free from CALLS2) Then 1 END 'PHONES'
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Feb 26, 2014
I have query that doesn't even register a time when running it. But when I add the lines that are commented out in the code below, it takes between 20 and 30 seconds! When I run the code for functions directly,I know when I include it like this, it loses the Indexing capabilities?
SELECT
----, ISNULL(CAST(NULLIF(dbo.ufnGetRetail(I.ISBN13),0.00) AS VARCHAR(20)), 'N/A') RetailPrice
----, ISNULL(CAST(NULLIF(SP.LocalPrice,0.00) AS VARCHAR(20)),'on request') LocalPrice
[code]...
How to have the functions included but have the query response time come down?
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Jun 6, 2005
Hello,
I am receiving the following error:
Column name or number of supplied values does not match table definition
I am trying to insert values into a temp table, using values from the table I copied the structure from, like this:
SELECT TOP 1 * INTO #tbl_User_Temp FROM tbl_User
TRUNCATE TABLE #tbl_User_Temp
INSERT INTO #tbl_User_Temp EXECUTE UserPersist_GetUserByCriteria @Gender = 'Male', @Culture = 'en-GB'
The SP UserPersist_GetByCriteria does a
"SELECT * FROM tbl_User WHERE gender = @Gender AND culture = @Culture",
so why am I receiving this error when both tables have the same
structure?
The error is being reported as coming from UserPersist_GetByCriteria on the "SELECT * FROM tbl_User" line.
Thanks,
Greg.
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Sep 17, 2014
When the database is configured for mirroring and you want to do partitioning on that database, How can we do? Is this similar process or any variation there while adding file groups and files? The partition will reflect in the mirroring database also?
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Aug 24, 2015
I'm migrating electronic records from a legacy system and the new system has strict requirements for ASCII characters in certain metadata fields. I wrote a UDF to display illegal characters, so I can work out how to map them.
The UDF used a while loop and to improve performance, I wrote the equivalent UDF using a tally table. The tally table version actually ran significantly slower. Query calling UDF using cross apply took 26 secsfor the while loop versus 119 secs for Tally table, for test data of 97000 rows
I would like to work out why, as I will use similar code to replace the illegal characters .
-- while loop version of UDF
CREATE FUNCTION [dbo].[DisplayIllegalChars](@strText VARCHAR(4000))
RETURNS @TableVariable TABLE (
Chr CHAR(1)
,AsciiValue INT)
AS
BEGIN
DECLARE @intCount INT
DECLARE @chrCheck CHAR
[Code] .....
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May 20, 2014
I have a table with PO#,Days_to_travel, and Days_warehouse fields. I take the distinct Days_in_warehouse values in the table and insert them into a temp table. I want a script that will insert all of the values in the Days_in_warehouse field from the temp table into the Days_in_warehouse_batch row in table 1 by PO# duplicating the PO records until all of the POs have a record per distinct value.
Example:
Temp table: (Contains only one field with all distinct values in table 1)
Days_in_warehouse
20
30
40
Table 1 :
PO# Days_to_travel Days_in_warehouse Days_in_warehouse_batch
1 10 20
2 5 30
3 7 40
Updated Table 1:
PO# Days_to_travel Days_in_warehouse Days_in_warehouse_batch
1 10 20 20
1 10 20 30
1 10 20 40
2 5 30 20
2 5 30 30
2 5 30 40
3 7 40 20
3 7 40 30
3 7 40 40
How can I update Table 1 to see desired results?
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Apr 14, 2015
I am having one store procedure which use to load data from flat file to staging table dynamically. everything is working fine.Staging_temp table have single column.All the data stored in that single column below is the sample Data.
AB¯ALBERTA ¯93¯AI
AI¯ALBERTA INDIRECT ¯94¯AI
AL¯ALABAMA ¯30¯
[Code]....
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Jul 29, 2015
I'm looking to see if there is a way to populate starting number for the sequence from a max value of a table.
CREATE SEQUENCE test_seq
AS [int]
START WITH (select max(col1)+1000 from table1)
INCREMENT BY 1
MINVALUE 1
MAXVALUE 2147483647
CACHE
GO
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Jun 22, 2015
I have a recursive CTE on an inline table valued function. I need to set the MAXRECURSION option on the CTE, but SQL Server is complaining with "Incorrect syntax near the keyword 'OPTION'".
It works fine on non-inline function. I couldn't find any documentation indicating this wasn't possible.
I can use the MAXRECURSION option in call to the function
SELECT * FROM MyFunction ()
OPTION ( MAXRECURSION 0 )
but that means that the user needs to know the "MyFunction" uses recursive CTE, which defeats the purpose of the abstraction.
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Oct 14, 2004
What I need to do is re-populate a unique number into multiple fields,
Let me explain, An employee can appear in the first table only once but can be in the second table multiple times with multiple employee numbers .There is a field called TFN that is unique and we are using it to create a unique id called KRid so what I have done is created 2 tables namely TEST_TBL and TEST2_TBL . In TEST_TBL I am populating a KRid with a unique no being produced by the TFN field only once i.e 12345 being the resulting unique id number. If an employee has 2 employee numbers i.e empno 1 and empno 1000,only employee no 1 will have the unique KRid created but nothing for 1000 because the record already exists , so what has me stumped is that the TFN for employee empno 1 and the TFN for empno 1000 are the same. How do I get the KRid (12345 from empno 1) to populate empno 1000 in TEST2_TBL , The second table has all records in so I can group the second table by TFN id but how do I populate employee 1000 in the second table with the KRid 12345.
Please help!!!!! Below are how the tables are set up and an example of the result.
TABLE 1
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[TEST_TBL]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[TEST_TBL]
GO
CREATE TABLE [dbo].[TEST_TBL] (
[Empl_Num] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[Surname] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[First_Name] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[Mid_Name] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[Hours_Day] [numeric](18, 2) NULL ,
[Hours_Wk] [numeric](18, 2) NULL ,
[KR_ID] [bigint] IDENTITY (1, 1) NOT NULL ,
[TFN] [char] (32) COLLATE Latin1_General_CI_AS NULL ,
[Date_Term] [datetime] NULL ,
[Empl_Type] [int] NULL ,
[Cost_Centre] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[Empl_Status] [int] NULL
) ON [PRIMARY]
GO
TABLE 2
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[TEST2_TBL]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[TEST2_TBL]
GO
CREATE TABLE [dbo].[TEST2_TBL] (
[EmpNumber] [char] (32) COLLATE Latin1_General_CI_AS NULL ,
[TFN] [char] (32) COLLATE Latin1_General_CI_AS NULL ,
[KR_ID] [char] (10) COLLATE Latin1_General_CI_AS NULL ,
[EmpStatus] [int] NULL ,
[EmpType] [int] NULL ,
[CommonName] [char] (32) COLLATE Latin1_General_CI_AS NULL
) ON [PRIMARY]
GO
Query goes as follows for table 1:
SELECT NPE000.EmpNumber, NPET00.RecordStatus, NPE000.KR_ID, NPE000.Surname, NPE000.FirstName, NPE000.SecondName, NPE000.Class, NPE000.DateEmployed, NPE000.DateOfBirth, NPE000.HoursPerDay, NPE000.HoursPerWeek, NPE000.PassportNo, NPE000.AwardCode, NPE000.EmailPayslipTo, NPE000.Location, NPE000.Grade, NPE000.DateTerminated, NPE000.EmploymentType, NPE000.DistCode, NPE000.EmpStatus, NPET00.TaxRefNo FROM NPE000 NPE000, NPET00 NPET00 WHERE NPET00.RecordStatus = 0 and NPET00.TaxRefNo <> ' 111111111' and NPET00.TaxRefNo <> ' 000000000' AND LENGTH(NPET00.TaxRefNo) >= 9 AND LENGTH(NPE000.KR_ID) >= 0 AND NPE000.EmpNumber = NPET00.EmpNumber
Query goes as follows for table 2:
SELECT NPE000.EmpNumber, NPE000.FirstName, NPE000.Surname, NPE000.Class, NPE000.Location, NPE000.EmploymentType, NPE000.EmpStatus, NPET00.TaxRefNo, NPE000.Paypoint, NPE000.KR_ID, FROM NPE000, NPET00 WHERE Recordstatus = 0 and (EmploymentType = 1 AND EmpStatus = 1 AND NPE000.EmpNumber = NPET00.EmpNumber
From this you can see that in table 1 it will only create 1 KR_ID for only one employee number but in table 2 I am bringing through all employee records. In table 2 I can group by NPET00.TaxRefNo which will bring all NPET00.TaxRefNo's togeather. From that I would like to populate the other employee numbers with the unique KR_ID.
Example:Table 1
000001,Jackson,James,Sam,7.6,38,12345,475431212
Example:Table 2
000001,Jackson,James,Sam,7.6,38,12345,475431212
001000,Jackson,James,Sam,7.6,38,,475431212
I hope this helps
Thanks in advance
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Jan 24, 2006
I'm using the row sampling Transform to perform an A/B split on some data.
Is there anyway that I can dynamically populate the number of rows box ?
I currenlty have to find out the count, then divide it by 2 and manually enter this in to the box. It would be nice if there was a property associated with this that so that I could populate a variable with a count from a SQL query then associate this with the box using an expression.
Has anyone have any ideas how I can do this?
Also is there any other way of getting an A/B split of my data using SSIS or taking it one step further getting an A/B/C split..
Thanks for your help
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Mar 28, 2015
I need to populate a table with numbers with some gaps in between with logic below.
first row -1110
last row - 9550
1110
1120
1130
1140
1150
[Code] .....
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Jul 14, 2014
How can i get the total number of each distinct value in the column and write it to another table e.g.
MyTable
Id Fruit
1 Apple
2 Banana
3 Apple
4 Watermelon
5 Banana
6 Watermelon
7 Apple
Result
Fruit Count
Apple 3
Banana 2
Watermelon 2
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Oct 1, 2014
Is there a performance limit on the number of indexes per table / database ? With Filtered indexes there appear to be many more opportunities for more finely defined, and therefore smaller indexes resulting in many more indexes on a single table.
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Feb 11, 2014
Other than right-clicking on each individual table in SSMS and generating a CREATE script, is there a simple way to generate CREATE TABLE scripts for tables within a given database?
Background: I have a bunch of tables in one database, and I would like to add tables to a second database that have the same names and basic structures of some of the tables from the first database.
I do not need to transfer any data from the tables, this is a seperate project that will use a similar data structure. I just want to generate the CREATE TABLE scripts for 30ish tables within the first database, and then I'll tweak the scripts as appropriate and run them against the new database.
[URL] ....
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May 1, 2007
Help! Been doing the box step with BOL for several hours , Using tables in Adventureworks to create inline-table-valued function to provide a parameterized view of three JOINS - Have sucessfully created the function but can't figure out where to 'Declare' my variable "@SalesAgentID" need to be able to invoke the function with a particular ID - If you can help me cut this dance short I would REALLY Appreciate it.
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Jul 18, 2007
Hello everybody,
I need to create a function which takes a multi-value parameter. When I select more than one item, I get the error that I have too many arguments. Does anybody have a solution?
Or can I create a view and then do a "SELECT * FROM viewName WHERE columnName IN (@param)"?
Thanks in advance for your answers.
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Jun 24, 2007
I couldn't find any tutorials/articles on integrating a SharePoint web service call with an SSIS package
I need to schedule a web service to truncate and populate SharePoint Lists (2007 & 2003) from a SQL Server 2005 table.
I guess I'm just ignorant about integrating web services with SSIS. How do I make a call to the web service through my SSIS package? (script task?)
Any links to articles/tutorials or pointers would be apreciated.
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Oct 5, 2006
Hi,
I'm trying to call a Stored Procedure from a Inline Table-Valued Function. Is it possible? If so can someone please tell me how? And also I would like to call this function from a view. Can it be possible? Any help is highly appreciated. Thanks
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Jan 12, 2007
Person # date tally
1 1/2/06 1
1 1/2/06 2
1 1/2/06 3
1 1/2/06 4
2 3/4/06 1
2 3/4/06 2
2 3/4/06 3
3 2/3/07 1
3 2/3/07 2
A series of readings were taken per person #. I need to create a tally from the person # column and the date column. I already have person # = to the individual readings.
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Dec 5, 2013
I am having problems getting my last revision number out when i am trying to use inner joins along with the row_number over partition
I am using 2 tables, tbl_acyear_lookup & tbl_targets
tbl_acyear_lookup columns = (pk)- academic_year_id, academic_year
looks like this:
1, 2010/2011
2, 2011/2012
3, 2012/2013
tbl_targets columns = targetID, Academic_Year_ID,Course_Mode,UK_ENROL, INT_ENROL, Notes, Revision_Number
I have one stored proc that uses the Row_number over partition that looks like this:
Select TargetID, Academic_Year_id, Course_Mode, UK_Enrol, Int_Enrol, Notes, Revision_Number from
(SELECT ROW_NUMBER() OVER (partition by [Academic_Year_id] order by [Revision_Number] DESC) as [RevNum],TargetID, Academic_Year_id, Course_Mode, Target_Year, UK_Enrol, Int_Enrol, Notes, Revision_Number
FROM tbl_targets where course_mode=@course_mode) RV where (RV.RevNum=1)
Now the next store proc needs to use the above but i need to add the Academic_year from the tbl_acyear_lookup table also add filter the target_year ='year 1'
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Jan 21, 2015
I'm attempting to convert some INSERT-EXEC structures into table-valued functions because the procedures are deeply nested and INSERT-EXEC doesn't like nesting (Error 3915: Cannot use the ROLLBACK statement within an INSERT-EXEC statement)
The procedure has a single select statement, so I created an inline table-valued function. When I ran it with sample data, I received this error (yes, twice):
Msg 0, Level 11, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
Msg 0, Level 20, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
After ruling out obvious mistakes, I started to deconstruct the select statement with its CTE and TVP. The result is the following, built in my local sandbox database:
CREATE TYPE test_list AS TABLE(a int);
GO
CREATE FUNCTION test_function (@p int, @theTable test_list READONLY)
RETURNS TABLE
AS
RETURN (
WITH cte
AS (SELECT a FROM @theTable)
SELECT cte.a
FROM cte);
GO
DECLARE @t test_list;
INSERT @t VALUES(1);
SELECT * FROM test_function(1, @t);
When I run this, I get the same error as noted above. I'm running on version 10.50.4000.0, Developer Edition. (2008 R2 SP2)
The function above does just about nothing and has redundancies because I stripped the actual function down to the essential elements to cause the error. The essential elements are:
- One of the parameters is a table-valued parameter (the UDTT definition does not seem to matter)
- The SELECT statement has a CTE
- The TVP is accessed within the CTE
- The outer FROM clause references the CTE
- There is also a scalar parameter on the function (scalar type does not seem to matter).
- The scalar parameter precedes the TVP in the parameter list.
So I have an easy work-around: put the TVP first in the parameter list.
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May 13, 2008
Hi!
I need to expand resursion level for resursive CTE expression within CREATE FUNCTION statement for inline table function to a value greater than default. It turns out that OPTION clause for MAXRECURSION hint perfectly works if I use it outside CREATE FUNCTION (as well as CREATE VIEW for non-parametrized queries), but it does not within CREATE FUNCTION statement - I'm getting error:
Msg 156, Level 15, State 1, Procedure ExpandedCTE, Line 34
Incorrect syntax near the keyword 'option'.
Here is the function:
create FUNCTION [dbo].[ExpandedCTE]
(
@p_id int
)
RETURNS TABLE
AS
RETURN
(
with tbl_cte (id, tbl_id, lvl)
as
(
select
id, tbl_id, 0 lvl
from
tbl
where
id = @p_id
union all
select
t.id, t.tbl_id, lvl + 1
from
tbl_cte
inner join tbl t
on rnr.tbl_id = tbl_cte.id
)
select
id, tbl_id, lvl
from
tbl_cte
option (maxrecursion 0)
)
Please help!
Alexander.
P.S.
I'm really sorry if it is about syntax, but I could not find it in the documentation.
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Oct 8, 2015
The following works just fine. The table tmpMHPCLMDET does have a column ADMTDT ( varchar(8) ).
While I am adding the sequence of numbers I like it to be sorted based on ADMTDT column.
What that means is the row with the earliest ( smallest ) ADMTDT will get 1 and the next 2 and so on.
Declare @ID int
If Exists ( Select c.name from sys.columns c where object_id = object_id('tmpMHPCLMDET') and C.name = 'ServiceLineID' )
Begin
--Adding a sequence of numbers to the ServiceLineID column.
SET @id = 0
UPDATE tmpMHPCLMDET
SET @id = ServiceLineID = @id + 1;
End;
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Mar 5, 2015
With this query i get only the records i need, but i would like to output in this way
1 - 20
21 - 30
31 - 40
of course in the real environment the ID are not consecutive, this is just one example of data.
declare @temp table (ID int)
declare @i int = 1
while(@i<1000) begin
insert into @temp values (@i)
set @i=@i+1
end
select ID from (
select ID, row_number() over (order by ID)
as rn
from @temp
) q where (rn % 20=0) OR (rn % 20=1)
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Nov 26, 2013
How to create a row number for a consecutive action. Example: I have a listing of people who have either completed a goal or not. I need to count by person the number of consecutively missed goals.
My sql table is this:
PersonId, GoalDate, GoalStatus (holds completed or missed)
My first thought was to use the rownumber function however that doesn’t work because someone could complete a goal, miss a goal, then complete one and when they complete a goal after a missed goal the count has to start over.
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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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May 5, 2015
In a t-sql 2012 select statement, I have a query that looks like the following:
SELECT CAST(ROUND(SUM([ABSCNT]), 1) AS NUMERIC(24,1)) from table1. The field called [ABSCNT] is declared as a double. I would like to know how to return a number like 009.99 from the query. I would basically like to have the following:
1. 2 leading zeroes (basically I want 3 numbers displayed before the decimal point)
2. the number before the decimal point to always display even if the value is 0, and
3. and 2 digits after the decimal point.
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Jul 23, 2015
I am trying to calculate the number of hours a device has been used and I cant find how. I need a query that calculated and does an average of the number of hrs used in a week.
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