SQL arithabort and nocount
I have one stored procedure . Its created by some one who worked before handover to me. Now my doubt is why they are used set arithabort on
set nocount on in this procedure and Can I remove it from here . Because if I am removing it I can see some data in two date range (1st of month to end of month range). If these set arithabort on
set nocount on are there then some record are missing. Why , what is the behind it.
eg: 17-01-2014 one record is there if I am selecting date from 17-01-2014 and To date 17-01-2014 // its fine
when i am selecting the date range 15-01-2014 and 18-01-2014 , then also I can see 17-01-2014 (same record) //its fine
when i am selecting the date range 15-01-2014 and 31-01-2014 , then also
I can't see 17-01-2014 (same record) //its not fine , I want to see here. why ? but after I removed set arithabort on
set nocount on Its fine. why ? whats purpose we are using it these set arithabort on
set nocount on here.
I hope I can remove it. I thing it will make system slow or it will disturb other things. Kindly give me some solution.
I want to remove it.
create proc prodShortPostedByProductionDODi (@DtFr datetime, @DtTo datetime) as
set arithabort on
set nocount on
Select d.ItemCode,d.ItemName,d.ItemDetails,Type,DocCode,isnull(u.Ord,0) Ord, isnull(u.Short,0) Short,Customer_Code,Customer_Name,DocType,AdjustedUID,AdjustedTime ,e.FirstName
from B_Details d with (nolock)
left join (select 'NOrd' Type,Dated,DocCode,ItemCode,isnull((QtyOrdered),0) Ord, ((QtyOrdered - Qty)) Short,DocType,Customer_Code,Customer_Name,AdjustedUID ,AdjustedTime
from Prod..ViwOrderListDetailsUnionHist with (nolock)
where (Cancel is null or Cancel <> 'Y' ) and dated >=@DtFr and dated <=@DtTo and Qty <> QtyOrdered
Union all
select 'UOrd' Type,Dated,DocCode,ItemCode,isnull((QtyOrdered),0) Ord, ((QtyOrdered - Qty)) Short,DocType,Customer_Code,Customer_Name,AdjustedUID,AdjustedTime
from Prod..ViwUrgentOrderListDetailsUnionHist with (nolock) where (Cancel is null or Cancel <> 'Y' )
and dated >=@DtFr and dated <=@DtTo and Qty <> QtyOrdered
)U on d.ItemCode=u.ItemCode
left join User_Group_Id i on u.AdjustedUID=i.Ug_Code
left join Employee e on i.File_No =e.File_No
Where Ord > 0 Or Short > 0
Order by d.ItemCode
AK
Now my problem is when I am exec sp in back end , its fetching all record even I am suppress the set
arithabort on
set nocount on . But friend end grid is not taking
all records. when i am suppress arithabort
on
set nocount on these code in sp.
Why?
AK
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You will find the complete post, comments and feedback on the
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If you have not yet contributed an article for this month, and you think you can write a more useful, clever, or better produced wiki article than the winners above,
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Saeid Hasani
T-SQL: How the Order of Elements in the ORDER BY Clause Implemented in the Output Result
Durval Ramos: "Very well structured and with examples that clarify how a T-SQL statement can change the data output order."
Richard Mueller: "Good use of Wiki guidelines and great examples."
Ronen Ariely
Free E-Books about SQL and Transact-SQL languages
Richard Mueller: "An excellent collection and a great idea."
Durval Ramos: "A good initiative. Very useful !!!"
Ricardo Lacerda
Declare Cursor (Transact-SQL) versus Window with Over - Running Totals
- Accumulated Earnings
Durval Ramos: "The "Window function" sample was well presented, but it was unclear how the chart was generated."
Richard Mueller: "A new idea that can be very useful. Grammar needs work"
Also worth a mention were the other entries this month:
[T-SQL] Retrieve Table List with Number of Rows by
Emiliano Musso
Richard Mueller: "Short but sweet solution to basic question."
Durval Ramos: "A simple T-SQL script, but useful."
[T-SQL] Search for Missing Values within a Numerical Sequence by
Emiliano Musso
Richard Mueller: "Clever solution with good code examples."
Durval Ramos: "You need add more details about development of the idea and create a "Conclusion" section to easy understanding."
[T-SQL] Converting Multiple Rows into HTML Format single ROW by
Maheen Khizar (Bint-e-Adam)
Durval Ramos: "In some situations, It's need to consume and format HTML tags for a UI, but It's important to remember that Best Practices recommend this formatting process preferably in Presentation Layer"
Richard Mueller: "A great new idea. Some features need more explanation. Avoid first person."
Ed Price, Azure & Power BI Customer Program Manager (Blog,
Small Basic,
Wiki Ninjas,
Wiki)
Answer an interesting question?
Create a wiki article about it! -
How to fetch the data from a pl/sql table and varray, with some example
I want to fetch the data using a cursor from Pl/sql table and varry and I want to update the data.
Please provide me some example.PL/SQL Table - please note that, right term is Associative Array.
Presumably you are referring to the 'often heated' back-and-forth that sometimes goes on in the forums when people refer to ANY PL/SQL type using a term with the word 'table' in it?
Curious that you then show an example of a nested table!
type emp_tab is table of employees%rowtype;
The 'right term' for that is 'nested table'. The following would be an 'associative array' or 'index-by table'
type emp_tab is table of employees%rowtype INDEX BY PLS_INTEGER;
Those used to be called 'PL/SQL tables' or 'index-by tables' but 'associative array' is the current term used.
Associative Arrays
An associative array (formerly called PL/SQL table or index-by table) is a set of key-value pairs. Each key is a unique index, used to locate the associated value with the syntax variable_name(index).
The data type of index can be either a string type or PLS_INTEGER.
Since the Oracle docs often use 'PL/SQL table' or 'index-by table' it isn't unusual for someone asking a question to use those terms also. Technically the types may not be 'tables' but it's clear what they mean when they use the term.
In PL/SQL the term 'nested table' is still used even though the PL/SQL collection is not really a table. SQL does have nested tables where the data is actually stored in a table. The PL/SQL 'nested table' type can be used as the source/destination of the SQL data from a nested table so that may be why Oracle uses that term for the PL/SQL type.
The doc that SKP referenced refers to this use:
Nested Tables
In the database, a nested table is a column type that stores an unspecified number of rows in no particular order. When you retrieve a nested table value from the database into a PL/SQL nested table variable, PL/SQL gives the rows consecutive indexes, starting at 1.
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