Recovering Master Database In a Active/Passive Cluster

I have a SQL 2K SP3 on WIN 2K ADV SP4. Please advise how to recover the master database in an active - passive cluster.
I have done this before in a non-cluster environment. What if any differnece in a cluster environment?.
Thanks.
What do you mean by recover the master database? If you mean rebuild you
can look at the following article:
HOWTO: Rebuild the MASTER Database on a Virtual SQL Server 2000 Instance
http://support.microsoft.com/?id=298568
Rand
This posting is provided "as is" with no warranties and confers no rights.
sql

Record lost with UPDATE statements

Hi,
I am using MS SQL Server 7.0 SP2 in Windows 2000 server SP4.

I have one-to-many tables (TABLE_HEAD and TABLE_DETAILS)which I am
going to update by using a stored procedure with UPDATE statements.

But somehow ,ONCE IN A WHILE, when executing the stored procedure
with about 1000 rows updated, I lost 10-20 records from TABLE_HEAD
(seems like 10-20 records were deleted) , and all data rows in
TABLE_DETAILS were updated correctly (even details of lost rows of
TABLE_HEAD).

In update procedure, I update both part of primary key and other
columns with having WHERE condition.

Please help , I really don't know why this happens.

Thanks in advance
Nipon WongtrakulHave you checked if there are any triggers on the table you are updating?
Test any trigger code to see if it is handling updates of the primary key
columns correctly.

--
David Portas
SQL Server MVP
--|||Hi

Using a surrogate key will remove the need to update the details table.
Posting DDL (Create table etc) and example data (as insert statements) along
with the statements you are using may help to highlight other problems.

Also once using profiler may show something being missed.

John

"Nipon" <niponw@.yahoo.com> wrote in message
news:4c537316.0406141729.6e3cee68@.posting.google.c om...
> Hi,
> I am using MS SQL Server 7.0 SP2 in Windows 2000 server SP4.
> I have one-to-many tables (TABLE_HEAD and TABLE_DETAILS)which I am
> going to update by using a stored procedure with UPDATE statements.
> But somehow ,ONCE IN A WHILE, when executing the stored procedure
> with about 1000 rows updated, I lost 10-20 records from TABLE_HEAD
> (seems like 10-20 records were deleted) , and all data rows in
> TABLE_DETAILS were updated correctly (even details of lost rows of
> TABLE_HEAD).
> In update procedure, I update both part of primary key and other
> columns with having WHERE condition.
> Please help , I really don't know why this happens.
> Thanks in advance
> Nipon Wongtrakul|||>> I have one-to-many tables (TABLE_HEAD and TABLE_DETAILS)which I am
going to update by using a stored procedure with UPDATE statements. <<

Please post DDL, so that people do not have to guess what the keys,
constraints, Declarative Referential Integrity, datatypes, etc. in
your schema are. Sample data is also a good idea, along with clear
specifications.

>> But somehow ,ONCE IN A WHILE, when executing the stored procedure
with about 1000 rows updated, I lost 10-20 records [sic] from
TABLE_HEAD (seems like 10-20 records [sic] were deleted), and all data
rows in TABLE_DETAILS were updated correctly (even details of lost
rows of TABLE_HEAD). <<

If there is no header for a set of details, then the ON DELETE CASCADE
should have removed them for you. Likewise, the ON UPDATE CASCADE
action should have done some of the work for you between the PK-FK.

>> In update procedure, I update both part of primary key and other
columns with having WHERE condition. <<

We need to see code to debug it. It could be:

1) If you use a locator like IDENTITY as a key, and then update the
natural key, you can get the relationships out of synch.

2) There is a TRIGGER doing strange things.

3) The updates are not in the same transaction

4) The UPDATE has a FROM or other proprietary clause that does strange
things.

5) Something else.