How can I list the stored procedures and user-defined functions that reference a given column? I could search ROUTINE_DEFINITION in INFORMATION_SCHEMA.ROUTINES for '%MyColumnName%' but MyColumnName is not always unique.
Thanks.
Could any suggest to me a good way to programmatically identify which SPsupdate a database column. I would like to create a cross reference for ourdatabase.
View 5 Replies View RelatedOne of our Oracle Tables changed and I am wondering if there's any way that I can query all of our Stored Procedures to try and find out if that Oracle Table Name is referenced in any of our SQL Server Stored Procedures OPENQUERY statements?
View 2 Replies View RelatedIs there a way to namespace groups of stored procs to reduce confusion when using them?
For C# you can have ProjectName.ProjectSection.Classname when naming a class. I am just wondering if there is a way to do the same with SQL stored procs. I know Oracle has packages and the name of the package provides a namespace for all of the stored procs inside it.
I have always learn that UDFs are not Pre-Compiled while Stored procedures are. But I always had this questions why are UDFs are not Pre-Compiled.
I searched online for the answer but dint get an concrete justification on the same.
HI,
CREATE PROCEDURE PROC1
AS
BEGIN
SELECT A.INTCUSTOMERID,A.CHREMAIL,B.INTPREFERENCEID,C.CHR PREFERENCEDESC
FROM CUSTOMER A
INNER JOIN CUSTOMERPREFERENCE B
ON A.INTCUSTOMERID = B.INTCUSTOMERID
INNER JOIN TMPREFERENCE C
ON B.INTPREFERENCEID = C.INTPREFERENCEID
WHERE B.INTPREFERENCEID IN (6,7,2,3,12,10)
ORDER BY B.INTCUSTOMERID
END
IF I AM USING THIS PROC AS I/P TO ANOTHER PROC THEN IT GIVES NO PROBLEM AS I CAN USE ?
CREATE PROCEDURE PROC2
AS
BEGIN
CREATE TABLE #SAATHI(INTCUSTOMERID INT,CHREMAIL NVARCHAR(60),INTPREFERENCEID INT,CHRPREFERENCEDESC NVARCHAR(50))
INSERT INTO #SAATHI
EXEC PROC1
ST......1,
ST......2,
END.
BUT IF , I USE ANOTHER PROC SIMILAR TO THE FIRST ONE WHICH GIVES SLIGHTLY DIFFERENT RESULTS AND GIVES TWO SETS OF RESULTS,THEN WE HAVE A PROBLEM,HO TO SOLVE THIS :-
CREATE PROCEDURE MY_PROC
AS
BEGIN
SELECT A.INTCUSTOMERID,A.CHREMAIL,B.INTPREFERENCEID,C.CHR PREFERENCEDESC
FROM CUSTOMER A
INNER JOIN CUSTOMERPREFERENCE B
ON A.INTCUSTOMERID = B.INTCUSTOMERID
INNER JOIN TMPREFERENCE C
ON B.INTPREFERENCEID = C.INTPREFERENCEID
WHERE B.INTPREFERENCEID IN (23,12,10)
ORDER BY B.INTCUSTOMERID
END
SELECT A.INTCUSTOMERID,MAX(case when A.intpreferenceid = 23 then '1'
else '0' end) +
MAX(case when A.intpreferenceid = 12 then '1'
else '0' end) +
MAX(case when A.intpreferenceid = 10 then '1'
else '0' end) AS PREFER
FROM CUSTOMER
GROUP BY A.INTCUSTOMERID
ORDER BY A.INTCUSTOMERID
END
WHICH NOW GIVES ME TWO SETS OF DATA , BOTH REQUIRED THEN HOW TO USE ONE SET OF RESULTS AS I/P TO ANOTHER PROC AND OTHER SET OF RESULTS AS I/P TO YET ANOTHER PROC .
CREATE PROCEDURE PROC2
AS
BEGIN
CREATE TABLE #SAATHI(INTCUSTOMERID INT,CHREMAIL NVARCHAR(60),INTPREFERENCEID INT,CHRPREFERENCEDESC NVARCHAR(50))
INSERT INTO #SAATHI
EXEC MY_PROC
ST......1,
ST......2,
END.
BUT, HERE I WANT TO USE FIRST DATASET ONLY , HOW TO USE IT ?
THANKS.
Hi,
I need to list out all the stored proc for all the DB in entire server.
My inpute parameter will be table name and column1/column2/column3...etc.
Please give me your input for my request.
Thank,
Ravi
Given a table A, I need to find all the tables that are in PK-FK with A and the columns in the reference. I can get the tables that have the FK relation through sysreferences or sysconstraints or sysforeignkeys but I have not been able to find out how to identify the specific column that is in the relation. Any one has any idea?
View 2 Replies View RelatedThe script below can be used to determine the reference levels of all tables in a database in order to be able to create a script to load tables in the correct order to prevent Foreign Key violations.
This script returns 3 result sets. The first shows the tables in order by level and table name. The second shows tables and tables that reference it in order by table and referencing table. The third shows tables and tables it references in order by table and referenced table.
Tables at level 0 have no related tables, except self-references. Tables at level 1 reference no other table, but are referenced by other tables. Tables at levels 2 and above are tables which reference lower level tables and may be referenced by higher levels. Tables with a level of NULL may indicate a circular reference (example: TableA references TableB and TableB references TableA).
Tables at levels 0 and 1 can be loaded first without FK violations, and then the tables at higher levels can be loaded in order by level from lower to higher to prevent FK violations. All tables at the same level can be loaded at the same time without FK violations.
Tested on SQL 2000 only. Please post any errors found.
Edit 2006/10/10:
Fixed bug with tables that have multiple references, and moved tables that have only self-references to level 1 from level 0.
-- Start of Script - Find_Table_Reference_Levels.sql
/*
Find Table Reference Levels
This script finds table references and ranks them by level in order
to be able to load tables with FK references in the correct order.
Tables can then be loaded one level at a time from lower to higher.
This script also shows all the relationships for each table
by tables it references and by tables that reference it.
Level 0 is tables which have no FK relationships.
Level 1 is tables which reference no other tables, except
themselves, and are only referenced by higher level tables
or themselves.
Levels 2 and above are tables which reference lower levels
and may be referenced by higher levels or themselves.
*/
declare @r table (
PK_TABLE nvarchar(200),
FK_TABLE nvarchar(200),
primary key clustered (PK_TABLE,FK_TABLE))
declare @rs table (
PK_TABLE nvarchar(200),
FK_TABLE nvarchar(200),
primary key clustered (PK_TABLE,FK_TABLE))
declare @t table (
REF_LEVEL int,
TABLE_NAME nvarchar(200) not null primary key clustered )
declare @table table (
TABLE_NAME nvarchar(200) not null primary key clustered )
set nocount off
print 'Load tables for database '+db_name()
insert into @table
select
TABLE_NAME = a.TABLE_SCHEMA+'.'+a.TABLE_NAME
from
INFORMATION_SCHEMA.TABLES a
where
a.TABLE_TYPE = 'BASE TABLE'and
a.TABLE_SCHEMA+'.'+a.TABLE_NAME <> 'dbo.dtproperties'
order by
1
print 'Load PK/FK references'
insert into @r
selectdistinct
PK_TABLE =
b.TABLE_SCHEMA+'.'+b.TABLE_NAME,
FK_TABLE =
c.TABLE_SCHEMA+'.'+c.TABLE_NAME
from
INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS a
join
INFORMATION_SCHEMA.TABLE_CONSTRAINTS b
on
a.CONSTRAINT_SCHEMA = b.CONSTRAINT_SCHEMA and
a.UNIQUE_CONSTRAINT_NAME = b.CONSTRAINT_NAME
join
INFORMATION_SCHEMA.TABLE_CONSTRAINTS c
on
a.CONSTRAINT_SCHEMA = c.CONSTRAINT_SCHEMA and
a.CONSTRAINT_NAME = c.CONSTRAINT_NAME
order by
1,2
print 'Make copy of PK/FK references'
insert into @rs
select
*
from
@r
order by
1,2
print 'Load un-referenced tables as level 0'
insert into @t
select
REF_LEVEL = 0,
a.TABLE_NAME
from
@table a
where
a.TABLE_NAME not in
(
select PK_TABLE from @r union all
select FK_TABLE from @r
)
order by
1
-- select * from @r
print 'Remove self references'
delete from @r
where
PK_TABLE = FK_TABLE
declare @level int
set @level = 0
while @level < 100
begin
set @level = @level + 1
print 'Delete lower level references'
delete from @r
where
PK_TABLE in
( select TABLE_NAME from @t )
or
FK_TABLE in
( select TABLE_NAME from @t )
print 'Load level '+convert(varchar(20),@level)+' tables'
insert into @t
select
REF_LEVEL =@level,
a.TABLE_NAME
from
@table a
where
a.TABLE_NAME not in
( select FK_TABLE from @r )
and
a.TABLE_NAME not in
( select TABLE_NAME from @t )
order by
1
if not exists (select * from @r )
begin
print 'Done loading table levels'
print ''
break
end
end
print 'Count of Tables by level'
print ''
select
REF_LEVEL,
TABLE_COUNT = count(*)
from
@t
group by
REF_LEVEL
order by
REF_LEVEL
print 'Tables in order by level and table name'
print 'Note: Null REF_LEVEL nay indicate possible circular reference'
print ''
select
b.REF_LEVEL,
TABLE_NAME = convert(varchar(40),a.TABLE_NAME)
from
@table a
left join
@t b
on a.TABLE_NAME = b.TABLE_NAME
order by
b.REF_LEVEL,
a.TABLE_NAME
print 'Tables and Referencing Tables'
print ''
select
b.REF_LEVEL,
TABLE_NAME = convert(varchar(40),a.TABLE_NAME),
REFERENCING_TABLE =convert(varchar(40),c.FK_TABLE)
from
@table a
left join
@t b
on a.TABLE_NAME = b.TABLE_NAME
left join
@rs c
on a.TABLE_NAME = c.PK_TABLE
order by
a.TABLE_NAME,
c.FK_TABLE
print 'Tables and Tables Referenced'
print ''
select
b.REF_LEVEL,
TABLE_NAME = convert(varchar(40),a.TABLE_NAME),
TABLE_REFERENCED =convert(varchar(40),c.PK_TABLE)
from
@table a
left join
@t b
on a.TABLE_NAME = b.TABLE_NAME
left join
@rs c
on a.TABLE_NAME = c.FK_TABLE
order by
a.TABLE_NAME,
c.PK_TABLE
-- End of Script
Results from Northwind database:
Load tables for database Northwind
(13 row(s) affected)
Load PK/FK references
(13 row(s) affected)
Make copy of PK/FK references
(13 row(s) affected)
Load un-referenced tables as level 0
(0 row(s) affected)
Remove self references
(1 row(s) affected)
Delete lower level references
(0 row(s) affected)
Load level 1 tables
(7 row(s) affected)
Delete lower level references
(9 row(s) affected)
Load level 2 tables
(4 row(s) affected)
Delete lower level references
(3 row(s) affected)
Load level 3 tables
(2 row(s) affected)
Done loading table levels
Count of Tables by level
REF_LEVEL TABLE_COUNT
----------- -----------
1 7
2 4
3 2
(3 row(s) affected)
Tables in order by level and table name
Note: Null REF_LEVEL nay indicate possible circular reference
REF_LEVEL TABLE_NAME
----------- ----------------------------------------
1 dbo.Categories
1 dbo.CustomerDemographics
1 dbo.Customers
1 dbo.Employees
1 dbo.Region
1 dbo.Shippers
1 dbo.Suppliers
2 dbo.CustomerCustomerDemo
2 dbo.Orders
2 dbo.Products
2 dbo.Territories
3 dbo.EmployeeTerritories
3 dbo.Order Details
(13 row(s) affected)
Tables and Referencing Tables
REF_LEVEL TABLE_NAME REFERENCING_TABLE
----------- ---------------------------------------- ----------------------------------------
1 dbo.Categories dbo.Products
2 dbo.CustomerCustomerDemo NULL
1 dbo.CustomerDemographics dbo.CustomerCustomerDemo
1 dbo.Customers dbo.CustomerCustomerDemo
1 dbo.Customers dbo.Orders
1 dbo.Employees dbo.Employees
1 dbo.Employees dbo.EmployeeTerritories
1 dbo.Employees dbo.Orders
3 dbo.EmployeeTerritories NULL
3 dbo.Order Details NULL
2 dbo.Orders dbo.Order Details
2 dbo.Products dbo.Order Details
1 dbo.Region dbo.Territories
1 dbo.Shippers dbo.Orders
1 dbo.Suppliers dbo.Products
2 dbo.Territories dbo.EmployeeTerritories
(16 row(s) affected)
Tables and Tables Referenced
REF_LEVEL TABLE_NAME TABLE_REFERENCED
----------- ---------------------------------------- ----------------------------------------
1 dbo.Categories NULL
2 dbo.CustomerCustomerDemo dbo.CustomerDemographics
2 dbo.CustomerCustomerDemo dbo.Customers
1 dbo.CustomerDemographics NULL
1 dbo.Customers NULL
1 dbo.Employees dbo.Employees
3 dbo.EmployeeTerritories dbo.Employees
3 dbo.EmployeeTerritories dbo.Territories
3 dbo.Order Details dbo.Orders
3 dbo.Order Details dbo.Products
2 dbo.Orders dbo.Customers
2 dbo.Orders dbo.Employees
2 dbo.Orders dbo.Shippers
2 dbo.Products dbo.Categories
2 dbo.Products dbo.Suppliers
1 dbo.Region NULL
1 dbo.Shippers NULL
1 dbo.Suppliers NULL
2 dbo.Territories dbo.Region
(19 row(s) affected)
CODO ERGO SUM
How do I search for and print all stored procedure names in a particular database? I can use the following query to search and print out all table names in a database. I just need to figure out how to modify the code below to search for stored procedure names. Can anyone help me out?
SELECT TABLE_SCHEMA + '.' + TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
Create table #tblActvity
(
activityIDvarchar (50),
activityParentIDvarchar(50)
)
Insert into #tblActvity
SElect '1',Null
[Code] ...
--If I pass activityId 3 or 2 or 4 it should return 0 as none of the activity is circular but If I pass 5, 6 or 7 it should return 1 as they have circular reference....
I need a sql qry which will require to find a circular reference in it.....
As in above sample of data ,If I pass activityId 3 or 2 or 4 to qry it should return 0 as none of the activity is circular but If I pass 5, 6 or 7 it should return 1 as they have circular reference....
almost choked when i read the following recent post on The Daily WTF (http://thedailywtf.com/) the other day --
Logical Tiers? That Makes No Sense! (http://thedailywtf.com/ShowPost.aspx?PostID=28959)
i don't think i can do justice to how utterly stupid that stored procedure is
read the comments and have a laugh
one of the points made was that stored procedures are bad
this twigged something in my memory, so i dug around in my bookmarks, and sure enough, here's another decent discussion about stored procs --
Stored procedures are bad, m'kay? (http://weblogs.asp.net/fbouma/archive/2003/11/18/38178.aspx)
enjoy!
Hey guys.
I am wondering if it is possible to execute an .exe from a stored proc. I have an application that calls a stored proc and I am wanting for that stored proc to call up an app to show certain results. I have no way of doing this on the application itself as I dont have the source code. So, since I do have access to the SQL I am wondering if it could be done there.
Thanks
tibor
First off, this is a cross post which is also located here:
http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=34073
Now, with the following stored procs and UDF, the Result is NULL and I cannot figure out why.
What I am doing is calling a stored procedure pass in an OUTPUT variable of type float. This stored proceudre then calls a different stored procedure passing the same OUTPUT variable of type float. The second stored procedure then calls a UDF passing in two variables to be multiplied ans this should set the OUTPUT variable to the result.
The UDF does return the correct result to the interior stored procedure, but the interior stored procedure does not pass the value back to the original stored procudure resultint in a Result value = NULL.
The code is below, just copy / past, execute and you will see exactly what I mean.
Any thoughts?
USE NORTHWIND
GO
CREATE FUNCTION RECTANGULAR_XSECTION
(@fWidth float, @fHeight float)
RETURNS float
AS
BEGIN
RETURN (@fWidth * @fHeight)
END
GO
CREATE PROCEDURE usp_shapes_GetRectangularXSection
@fResult float OUTPUT
AS
declare @fWidth float, @fHeight float
SELECT @fWidth = 108, @fHeight = 10
SELECT @fResult = [dbo].[RECTANGULAR_XSECTION](@fWidth, @fHeight)
SELECT @fResult AS CalledProcedureOkHere
GO
CREATE PROCEDURE usp_shapes_GetXSection
@fResult float OUTPUT
AS
EXECUTE usp_shapes_GetRectangularXSection @fResult
SELECT @fResult AS CallingProcedure_NULL?
GO
declare @fResult float
EXECUTE usp_shapes_GetXSection @fResult
SELECT @fResult as OutsideCallingProcedure_NULL?
GO
DROP FUNCTION RECTANGULAR_XSECTION
GO
DROP PROCEDURE usp_shapes_GetRectangularXSection
GO
DROP PROCEDURE usp_shapes_GetXSection
GO
Mike B
I am trying to improve my SQL and reduce the number of connections my website is making to the server.
Currently I have a stored procedure that gets all the games (and their details) for a single user which works fine which uses a WHERE userid = @userid which is an Int value.
I now need to create a new procedure which brings back the to all their "friends" (again by their userid). How is it best to do this? I originally tried to do a WHERE userID IN (@userid) but was unable to work out what variable type to use for @userid.
Is it best to do a single query in this way or is there a way to use the existing SP, loop through the collection of userids and join the result together into a single set to return? If an IN is the best route, what is the correct datatype for the variable?
can anyone help me out.... i need to compare a date that was retrieved from the database and the system date then it must be coded in the stored procs of the database.. help!!!!
View 10 Replies View RelatedAll,
I'm relatively new to stored procs (not to SQL or SQL Server) and I am trying to get transactions to work within a stored proc. Here is the code:
(
--define the parameters that are needed
@userID char(32),
@userName varchar(50),
@status char(10),
@type char(10),
@password varchar(50),
@firstName varchar(100),
@lastName varchar(100),
@email varchar(200),
@domain varchar(50),
@pwdExpiry int,
@badLogin int,
@lastLogin datetime,
@full varchar(8000),
@read varchar(8000),
@noaccess varchar(8000)
)
AS
BEGIN TRAN tmp1
--First, insert the user into the system
INSERT INTO ptsUsers(UserID, UserName, Status, Type, Password, FirstName, LastName, Email, DomainName, PasswordExpiry, BadLoginAttempts, LastLoginDate)
values(@userID, @userName, @status, @type, @password, @firstName, @lastName, @email, @domain, @pwdExpiry, @badLogin, @lastLogin);
--Now, we need to add the function access edges for the user
declare @arrayValue char(32)
declare @rightID char(32)
declare @sepPos int
while patindex('%,%',@full)<>0
BEGIN
select @sepPos = patindex('%,%' , @full)
select @arrayValue = left(@full, @sepPos - 1)
-- replace the value with an empty string
select @full = stuff(@full, 1, @sepPos, '')
--create and parse the new id
declare @strID char(32),@tmpStr varchar(40)
set @tmpStr = newid();
set @strID = REPLACE(@tmpStr,'-','')
--get the access right id for full control
select @rightID = (Select AccessRightID from ptsAccessRights where Name = 'Write')
if(@rightID IS NOT NULL)
--insert the records that are full access
INSERT INTO ptsFunctionAccessEdges(FunctionAccessEdgeID, FunctionID, AccessRightID, UserID)
VALUES(@strID, @arrayValue, @rightID, @userID)
else
RAISERROR(50100,15,1)
END
COMMIT TRAN tmp1
IF @@TRANCOUNT > 0
RAISERROR(50101,15,1)
ROLLBACK TRAN tmp1
The transaction does not rollback when any errors occur at all. Any advice/help?
Hi all!
I am not an expert in Stored Procs. I would like to build one for a product list that would return a default value without using output parameters, if possible. Ultimately, I wouldn't be opposed to it.
It currently looks like this:
CREATE PROCEDURE ProductsByVendorNo
(
@VendorNum nvarchar(24)
)
AS
SELECT
P.ProductID AS ProductID,
P.ProductShortName AS ProductName,
P.ProductDesc AS ProductDesc,
U.UnitDesc AS Unit,
P.VendorProductNumber AS VendorNumber,
V.VendorName AS VendorName,
P.Price AS Price,
P.ImageThumb AS ImageThumb
FROM
tblProducts AS P
INNER JOIN tblUnitCodes AS U ON P.UnitCode=U.UnitCode
INNER JOIN tblVendors AS V ON P.VendorID=V.VendorID
WHERE
V.VendorsVendorNo = @VendorNum
AND P.Inactive = 0
ORDER BY
ProductName,
VendorNumber
I would like for it to return a default, constant value for the URL in the ImageThumb field, if this one is empty. I could not find good documentation of how to use IF statements for this case, i.e. to alter the return of just one field.
Suggestions?
Any input is highly appreciated.
Thanks in advance,
Mili Skikic
I want to "deny" create, update,and delete access on the dbo stored procs that are in the database, but do not want take away dbo owner access. is this possible?
can i create a role and deny access on a particular table in msdb? or a system table in the user table. Thus preventing the developers on the box access to update any of the dbo owned sp's and have them create their own user-owned stored procs?
this is sql7, sp3, development box.
thanks,
I am trying to set up a DTS package that selects data from one table on server A into another table on server B. I want to do a select statement that will do the following:
select store_name
from store (server A)
where date_created >= (select max(date_created) from store (server B)
I use EM 7.0 to manage all of my extracts, however, the data is moving from a Syabase (adaptive Server)onto another Syabase(adaptive server) machine.
Unfortunately, there is no functionality for a linked server connection.
I tried the following, (which doesn't error out), but is not displaying the source columns in the destination tab of the DTS package when setting up the transformations.
declare @maxdate datetime
exec serverB.dbo.sp_max_date_from_store @maxdate
select store_name
from store --(server A)
where date_created >= @store
Any help or suggestions would be greatly appreciated!
trevorb
I will be taking over a database that has almost no pk's or relations(this is not my choice, but a vendors)
Management is looking at stored procs to improve performance, but I am wondering
if the db is in this state will there really be a gain. I am pushing for normalization
first, but if anybody has any ideas or opinions I would appreciate
I have a stored proc that is run periodically which I execute with a DTS package. The problem is that I have to update a field for each record selected by this stored proc with a specific date. I need to prompt the operator for this date so I can use this value.
View 6 Replies View RelatedOk, I've read somewhere(which I'm looking for again : ) that said that there are errors like DeadLock that kills the execution of a stored proc and there are other errors that do not necessarily kill the rest of the execution of the stored proc. Is that true? If so does anyone have any links I can read. What I'm seeing is a bad id in the foreign key and I think what is happening is that there was a unique constraint error on the first insert but the stored proc continued executing and used the bad id later on in the stored proc.
I do know I can use the @@error and will start using it but I need more proof to agree or not agree with my theory.
Thanks ahead of time for any information you can give me either way.
DMW
Is there any performance loss by setting up a view and creating a stored procedure to return a recordset from a view versus setting up the stored procedure to return the recordset from the tables directly?
What way should I do this?
Mike B
Hi all.
First post on here, so please excuse any ignorant parts of my question :)
We've recently had to migrate an application from one server to another, and had lots of problems getting it to work (NT4/SS7 -> 2K3/SS2K5). After much digging around I found the info on SQL server 2k5 changing the SUSER_NAME to SUSER_SNAME (I think from reading the change was actually from SQL Server 2000 - that correct ?).
Anyway I updated some of our stored procedures to correct that issue, and things *seem* to be working again (<-- famous last words, I know :eek: ), but I've been trying to find details of any other changes, particularly command changes, that I may need to make to our stored procedures.
To be honest I've found the info on Microsoft's main site and technet site next to useless - all seems to discuss very generic high-level procedures for database migration etc.. I didn't even find the SUSER change on there.
Could anyone point me to some useful information on other changes to look out for (within the SP's) ??
Thanks in advance for your help, and for taking the time to read this :beer:
Hey yall
I ran into something interesting today and was wondering how one would do this. I have some 3rd party stored procs and one was kicking out a truncate error so I took it upon myself to investigate the stored proc that was kicking out this error. So when I tried viewing the sp, I received an error:*****Encrypted object is not transferable, and script could not be generated.***** and then it brings up a blank editing screen.
First I believe this was a custom error message as it just doesnt seem like the way SQL Server would have presented it.
So how would someone prohibit viewing of a stored proc like this?
Thanks
Hi all
I have a stored proc that runs every 4 hours - as a job. The stored proc takes about 3-5 minutes to comple, depending on number of records.
To do testing we run that stored proc manually, also.
Sometimes 2 or more people may run the same stored proc without knowing that the other person is running. This may create duplicates entries once processed.
What I want to know is, Is there a way to check if that stored procedure is currently running. If so it wont run second time concurrently.
(May be semapohres,mutex or something like that?)
(I am trying not to use a table to store whether the stored proc is running or not)
Thanks in advance.
Rochana
I wrote a stored procedure and set it as a schedule. it has no problem when I execute this SP in query analyzer. But it will show error when I execute it in schedule job.
I think the main reason is I have created a DDL trigger that will fire when DDL_DATABASE_LEVEL_EVENTS happens. Any solution?
SELECT failed because the following SET options have incorrect settings: 'ARITHABORT'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or query notifications and/or xml data type methods. [SQLSTATE 42000] (Error 1934). The step failed.
Can someone please point me in the right direction (guidance or url to a utility or article) as to how we can write a script to scan all of the stored procedures in our database for any reference to a field name were are about to change? Also, can we use such a script to do the actual change from the old field name to the new one?
Thanks!
Hello,It might be a basic question, but there it goes:I have a store procedure that first checks if the record exists and, ifit doesn't, inserts the new record.Is the scenario below possible?(thread1) USER1 -> check if record "abc" exists(thread2) USER2 -> check if record "abc" exists(thread1) USER1 -> "abc" doesn't exist(thread2) USER2 -> "abc" doesn't exist(thread1) USER1 -> add "abc" as new record(thread2) USER2 -> add "abc as new record (OPS, this is an error,because "abc" already exists, it was just inserted by USER1)I am wondering if this kind of concurrent, multi-threaded accesshappens with stored procedures.If yes, can I execute a procedure from start to finish without anyother simultaneous procedure interrupting?I appreciate any information about this.Leonardo.
View 4 Replies View RelatedI have some users that I need to run stored procedures, but they can'tseem to run them unless they are in the db_owner role of the database.How do I give them access to run the stored procs without giving themthe complete rights of the db_owner role?Thanks in advance.
View 1 Replies View Related Hi,
I would like to know if the execution plans of stored procs also get migrated when we do migration to 2005 from 2000 using attachdetach method or we will need to re-run the stored procs?
The thing is when I am running the Stored procs in 2005, its performing really slow in first run.
Any help in his regard is highly appreciated.
Thanks,
Ritesh
Hi,
I have read in many articles that Dynamic SQL should not be used in Stored Procedures as it is not a Best Practice. So Can anyone tell me how to handle the following scenario without using Dynamic SQL in Procs. The scenario is as follows
I have to write a Procedure which will generate a Report from a Table. For this purpose I have to Select about 20 columns from a Table (lets say Table A). Now the report has 5 filters which are completely optional. I mean the user might fill few of the filters or all the filters or none of the Filters
So can anyone help me out in this scenario because my "where" clause is completely Dynamic and I am unable to understand how to handle my where clause without writing Dynamic Queries. Also I am trying to write this query on SQL Server 2000.
If anyone can give me some examples or articles which can be of help it would be great. Please help
Regards
Vineed