lock_timeout error

I have a question about transaction when lock_timeout error occurs
the procedure as follows,
CREATE PROCEDURE dbo.usp_glock
AS
BEGIN
SET NOCOUNT ON
SET LOCK_TIMEOUT 2000
UPDATE glocktbl SET name='john'
WHERE id=1
IF @.@.Error<>0
BEGIN
GOTO Err_Handle
END
Return 0
Err_Handle:
DECLARE @.intID INT
--/*
DECLARE cursor_Sql CURSOR
LOCAL
FORWARD_ONLY
STATIC
FOR
SELECT TOP 1 id FROM gcurtbl
OPEN cursor_Sql
FETCH NEXT FROM cursor_Sql
INTO @.intID
WHILE @.@.FETCH_STATUS = 0
BEGIN
print @.intID
End
Close cursor_Sql
--*/
insert into gerrtbl (errdesc)
values('Lock time out error.')
END
When lock happens, then error message 1222, "Lock request time-out period
exceeded" was catched by error handle. In normal case, the transaction will
not be rolled back, and this store procedure can continue to next statement
,until execute 'insert into gerrtbl (errdesc) values('Lock time out
error.')'.but actually,this procedure terminated when execute 'OPEN
cursor_Sql FETCH NEXT FROM cursor_Sql'.
who can help me explain such phenomenon?
thanks a lot.Try setting the lock-timeout to 0 (indefinite) or increase it as appropriate
.
SET LOCK_TIMEOUT 0;
http://msdn.microsoft.com/library/d... />
a_5n78.asp
http://msdn.microsoft.com/library/d... />
t_1yr8.asp
ML
http://milambda.blogspot.com/|||use 'Exec dbo.usp_glock'
the transaction will not be rolled back when lock happens.
thanks a lot.
--
wq352
"ML" wrote:

> Try setting the lock-timeout to 0 (indefinite) or increase it as appropria
te.
> SET LOCK_TIMEOUT 0;
> http://msdn.microsoft.com/library/d...>
_7a_5n78.asp
> http://msdn.microsoft.com/library/d...>
set_1yr8.asp
> ML
> --
> http://milambda.blogspot.com/|||So, what measures have you taken to solve the problem? Have you increased th
e
timeout or turned it off?
ML
http://milambda.blogspot.com/|||On Tue, 16 May 2006 09:04:02 -0700, wq352 wrote:
(snip)
>this procedure terminated when execute 'OPEN
>cursor_Sql FETCH NEXT FROM cursor_Sql'.
Hi wq352,
Since you didn't post an error message, I tried to reproduce it. I had
to change some table names to make it run. After that, I didn't get any
error message - instead, I got into an endless loop here:

> WHILE @.@.FETCH_STATUS = 0
> BEGIN
> print @.intID
> End
Generally, a loop that starts wiith WHILE @.@.FETCH_STATUS = 0 should
include at least one FETCH statement. This loop holds only a PRINT
statement, which will never change the value of @.@.FETCH_STATUS.
However, I also fail to see why you use a looop at all - considering
that you include a TOP 1 clause, you'll get just one row annyway and
there's no need to use a cursor at all.
Err_Handle:
DECLARE @.intID INT
--/*
SET @.intID = (SELECT TOP 1 id FROM gcurtbl)
PRINT @.intID
--*/
insert into gerrtbl (errdesc)
values('Lock time out error.')
Another important note - using TOP without ORDER BY means that you're
getting just one row, but it's unpredictable what row it will be. Are
you sure that that's what yoou want?
Hugo Kornelis, SQL Server MVP

Lock Information

Looking under Locks/Object I noticed the following items:
master.dbo.spt_values
tempdb.dbo.##lockinfo75
The lock mode is X (Exclusive Insert/delete or update)
Process details show 'sa' as the user
The Databases are all working okay (with 80+ users)
Is there any way of checking what this is (presumably a temp table was created as part of the process) ?
Also what is spt_values used for ?
thanks
Gerry
This is a temp table used by one of the stored procedures EM calls when you
look up information such as locks. It's nothing to worry about.

Andrew J. Kelly
SQL Server MVP
"Gerry" <anonymous@.discussions.microsoft.com> wrote in message
news:6F9059D0-29EF-4B05-B8FF-92388071AC37@.microsoft.com...
> Looking under Locks/Object I noticed the following items:
> master.dbo.spt_values
> tempdb.dbo.##lockinfo75
> The lock mode is X (Exclusive Insert/delete or update)
> Process details show 'sa' as the user
> The Databases are all working okay (with 80+ users)
> Is there any way of checking what this is (presumably a temp table was
created as part of the process) ?
> Also what is spt_values used for ?
> thanks
> Gerry

Lock Information

Looking under Locks/Object I noticed the following items:
master.dbo.spt_values
tempdb.dbo.##lockinfo75
The lock mode is X (Exclusive Insert/delete or update)
Process details show 'sa' as the user
The Databases are all working okay (with 80+ users)
Is there any way of checking what this is (presumably a temp table was creat
ed as part of the process) ?
Also what is spt_values used for ?
thanks
GerryThis is a temp table used by one of the stored procedures EM calls when you
look up information such as locks. It's nothing to worry about.
Andrew J. Kelly
SQL Server MVP
"Gerry" <anonymous@.discussions.microsoft.com> wrote in message
news:6F9059D0-29EF-4B05-B8FF-92388071AC37@.microsoft.com...
> Looking under Locks/Object I noticed the following items:
> master.dbo.spt_values
> tempdb.dbo.##lockinfo75
> The lock mode is X (Exclusive Insert/delete or update)
> Process details show 'sa' as the user
> The Databases are all working okay (with 80+ users)
> Is there any way of checking what this is (presumably a temp table was
created as part of the process) ?
> Also what is spt_values used for ?
> thanks
> Gerry

local variable assignment in CREATE TRIGGER

Hi Guys,

i'm batttling with the below Trigger creation

__________________________________________________ _
CREATE TRIGGER dbo.Fochini_Insert ON dbo.FochiniTable AFTER INSERT AS
BEGIN
DECLARE @.v_object_key VARCHAR(80)
DECLARE @.v_object_name VARCHAR(40)
DECLARE @.v_object_verb VARCHAR(40)
DECLARE @.v_datetime DATETIME

SELECT ins.Cust_Id INTO @.v_object_key FROM inserted ins <-- my problem area!!
SET @.v_object_name = 'FochiniTable'
SET @.v_object_verb = 'Create'
SET @.v_datetime = GETDATE()

IF ( USER <> 'webuser' )
INSERT INTO dbo.xworlds_events (connector_id, object_key, object_name, object_verb, event_priority, event_time, event_status, event_comment)
VALUES ('Fochini', @.v_object_key, @.v_object_name, @.v_object_verb, '1', @.v_datetime,'0', 'Triggered by Customer CREATE')

END
________________________________________________

i'm trying to get the INSERTED variable from table FochiniTable on colomn Cust_Id

and the statement: SELECT ins.Cust_Id INTO @.v_object_key FROM inserted ins - is failing [still a newbie on mssql server 2000]

any help will be appreciated
lehare.solved by modifying the errored line with

SELECT @.v_object_key = ins.Cust_Id FROM inserted ins

thanx any wayz