Is it possible to audit the changed values using SQL Server Auditing for stored procedures? Note: I'm not talking about CDC.
I've got basic auditing working, writing to the security log. If I run an INSERT statement, I get a 33205 event contain this [I've removed a lot of the message for clarity]:
Audit event: event_time:2013-01-31 14:06:53.4855165
:
statement:INSERT INTO [DB1].[dbo].[Table1]
([ANumber]
,[AName]
,[ADescription])
VALUES
(21, 'Cheese', 'Cheese making.')
additional_information:
.
And that's great! But if I turn it into a stored procedure with parameters, I get [also edited]:
Audit event: event_time:2013-01-31 14:07:29.3099731
:
statement:INSERT INTO [DB1].[dbo].[Table1]
([ANumber]
,[AName]
,[ADescription])
VALUES
(#aNumber, #aName, #aDescription)
additional_information:
.
which is as useful as a chocolate teapot. What use is knowing who did something and when if you don't know what they did? I feel like there ought to be an 'Include parameter values' flag or something but I can't find one. What am I missing, here?
It's funny how posting a question can trigger the thought processes that lead to the answer, isn't it?
SQL Server Auditing treats the EXEC of the stored procedure as a separate audit from the INSERT (or other) that the SP is carrying out. The parameters are audited as part of the EXEC statement. You need to make sure you're auditing the right objects.
Related
I want to check one procedure where it is being called ?
Is there any way for his ?
i have tried to generate using db2look but it didnt work .
You can use the sqlpltrc and the SQL profiler utilities. There are few articles about that, but they can help to have stack call of your procedures.
https://www.ibm.com/developerworks/community/blogs/SQLTips4DB2LUW/entry/tracing?lang=en
http://angocadb2.blogspot.com.co/2014/02/tracing-log4db2-with-sqlpltrc.html
Another way to that, is to look in the TEXT column of the SYSCAT.PROCEDURES view, looking for the name of your procedures. However, if there is dynamic SQL, this could eventually not help. Also, if any function or trigger calls you SP, you need to look for the name in the corresponding tables.
I've got an environment where my server is hosting a variable number of databases, all of which utilize the same table structures/schemas. I need to pull a sum of customers that meet a certain series of constraints with say, the user table. I also need to show which database I am showing the sum for.
I already know all I need to get the sum in a db by db query, but what I'm really looking to do is have one script that hits all of the non-system DBs currently on my server to grab this info.
Please forgive my ignorance in this, just starting out.
Update-
So, to clarify things somewhat; I'm using MS SQL 2014. I know how to pull a listing of the dbs I want to hit by using:
SELECT name
FROM sys.databases
WHERE name not in ('master', 'model', 'msdb', 'tempdb')
AND state = 0
And for the purposes of gathering the data I need from each, let's just say I've got something like:
select count(u.userid)
from users n
join UserAttributes ua on u.userid = ua.userid
where ua.status = 2
New Update:
So, I went ahead and added the ps sp_foreachdb as suggested by #Philip Kelley, and I'm now running into a problem when trying to run this (admittedly, I can tell I'm closer to a solution). So, this is what I'm using to call the sp:
USE [master]
GO
DECLARE #return_value int
EXEC #return_value = [dbo].[sp_foreachdb]
#command = N'select count(userid) as number from ?..users',
#print_dbname = 1,
#user_only = 1
SELECT 'Return Value' = #return_value
GO
This provides a nice and clean output showing a count, but what I'd like to see is the db name in addition to the count, something like this:
|[DB_NAME]|[COUNT]|
But for each DB
Is this even possible?
Source Code: https://codereview.stackexchange.com/questions/113063/executing-dynamic-sql-programmatically
Example Usage:
declare #options int = (
select a.ExcludeSystemDatabases
from dbo.ForEachDatabaseOptions() as a
);
execute dbo.usp_ForEachDatabase
#Command = N'print Db_Name();'
, #Options = #options;
#Command can be anything you want but obviously it needs to be a query that every single database can understand. #Options currently has 3 built-in settings but can be expanded however you see fit.
I wrote this to mimic/expand upon the master.sys.sp_MSforeachdb procedure but it could still use a little bit of polish (especially around the "logic" that replaces ? with the current database name).
Enumerate the databases from schema / sysdatabases. At least in situations without replication, excluding db_ids 1 to 4 as system databases should be reasonably robust:
SELECT [name] FROM master.dbo.sysdatabases WHERE dbid NOT IN (1,2,3,4)
Other methods exist, see here: Get list of databases from SQL Server and here: SQL Server: How to tell if a database is a system database?
Then prefix the query or stored procedure call with the database name, and in a cursor loop over the resultset of the first query, store that in a sysname variable to construct a series of statements like that:
SELECT column FROM databasename.schema.Viewname WHERE ...
and call that using the string execute function
EXECUTE('SELECT ... FROM '+##fully_qualified_table_name+' WHERE ...')
There’s the undocumented sytem procedure, sp_msForEachDB, as found in the master database. Many pundits on the internet recommend not using this, as under obscure fringe cases it can be unreliable and somehow skip random databases. Count me as one of them, this caused me serious grief a few months back.
You can write your own routine to provide this kind of functionality. This is a common task, however, and many people have already done it and posted their code online… so why re-invent the wheel?
#kittoes0124 posted a link to “usp_ForEachDatabse”. This probably works, though pro forma I hate any stored procedures that beings with usp_. I ended up with Aaron Bertrand’s utility, which can be found at http://www.mssqltips.com/sqlservertip/2201/making-a-more-reliable-and-flexible-spmsforeachdb/.
Install a version of this routine, figure out how it works, plug in your script, and go!
I have a stored procedure in my project under sql/my_prod.sql
there I have my function delete_entity
In my entity
#NamedNativeQuery(name = "delete_entity_prod",
query = "{call /sql/delete_entity(:lineId)}",
and I call it
Query query = entityManager.createNamedQuery("delete_entity_prod")
setParameter("lineId",lineId);
I followed this example: http://objectopia.com/2009/06/26/calling-stored-procedures-in-jpa/
but it does not execute the delete and it does not send any error.
I haven't found clear information about this, am I missing something? Maybe I need to load the my_prod.sql first? But how?
JPA 2.1 standardized stored procedure support if you are able to use it, with examples here http://en.wikibooks.org/wiki/Java_Persistence/Advanced_Topics#Stored_Procedures
This is actually they way you create a query.
Query query = entityManager.createNamedQuery("delete_entity_prod")
setParameter("lineId",lineId);
To call it you must execute:
query.executeUpdate();
Of course, the DB must already contain the procedure. So if you have it defined in your SQL file, have a look at Executing SQL Statements from a Text File(this is for MySQL but other database systems use a similar approach to execute scripts)
There is no error shown because query is not executed at any point - just instance of Query is created. Query can be executed by calling executeUpdate:
query.executeUpdate();
Then next problem will arise: Writing some stored procedures to file is not enough - procedures live in database, not in files. So next thing to do is to check that there is correct script to create stored procedure in hands (maybe that is currently content of sql/my_prod.sql) and then use that to create procedure via database client.
All JPA implementations do not support calling stored procedures, but I assume Hibernate is used under the hood, because that is also used in linked tutorial.
It can be the case that current
{call /sql/delete_entity(:lineId)}
is right syntax for calling stored procedure in your database. It looks rather suspicious because of /sql/. If it turns out that this is incorrect syntax, then:
Consult manual for correct syntax
Test via client
Use that as a value of query attribute in NamedNativeQuery annotation.
All that with combination MySQL+Hibernate is explained for example here.
The question pretty much sums it up. I've got to replace text in a large number for store procedures. Its not so many that doing it manually is impossible, but enough that I'm asking the question. I also prefer automation as it reduces the change of user error when we make the change in production.
I can Identify them like this:
select OBJECT_DEFINITION(object_id), *
from sys.procedures
where OBJECT_DEFINITION(object_id) like '%''MyExampleLiteral''%'
order by name
Is there any way to mass update them all to change 'MyExampleLiteral' to 'MyOtherExampleLiteral'?
I'd even settle for a way to open all the stored procs. Just Finding these store procs in a larger list will take some time.
I thought about generating alter statements using the above select statements, but then I lose line breaks.
Thanks in advance,
This is a Microsoft SQL Server.
There are different tools to use depending on the database in question. For example, Microsoft SQL Server Data Tools integrates with Visual Studio, and allows you to do these types of operations fairly easily. The database is stored in your solution as scripts, which you can then search and replace any keyword you wish. I'm assuming there would be similar tools available for other platforms.
You could do this with dynamic sql. Query the system tables to get all the SPs containing your "MyExampleLiteral":
SELECT [object_id] FROM sys.objects o
WHERE type_desc = 'SQL_STORED_PROCEDURE'
AND is_ms_shipped = 0
AND OBJECT_DEFINITION(o.[object_id]) LIKE '%<search string>%'
Then, write a while loop to go through those object_ids. In the while loop, get the OBJECT_DEFINITION() into a string and replace the "MyExampleLiteral", then replace CREATE PROCEDURE with ALTER PROCEDURE and execute the string using sp_executesql.
Doing something this crazy, make sure you backup the database first.
I have read and read over MSDN, etc. Ok, so it signals the end of a batch.
What defines a batch? I don't see why I need go when I'm pasting in a bunch of scripts to be run all at the same time.
I've never understood GO. Can anyone explain this better and when I need to use it (after how many or what type of transactions)?
For example why would I need GO after each update here:
UPDATE [Country]
SET [CountryCode] = 'IL'
WHERE code = 'IL'
GO
UPDATE [Country]
SET [CountryCode] = 'PT'
WHERE code = 'PT'
GO is not properly a TSQL command.
Instead it's a command to the specific client program which connects to an SQL server (Sybase or Microsoft's - not sure about what Oracle does), signalling to the client program that the set of commands that were input into it up till the "go" need to be sent to the server to be executed.
Why/when do you need it?
GO in MS SQL server has a "count" parameter - so you can use it as a "repeat N times" shortcut.
Extremely large updates might fill up the SQL server's log. To avoid that, they might need to be separated into smaller batches via go.
In your example, if updating for a set of country codes has such a volume that it will run out of log space, the solution is to separate each country code into a separate transaction - which can be done by separating them on the client with go.
Some SQL statements MUST be separated by GO from the following ones in order to work.
For example, you can't drop a table and re-create the same-named table in a single transaction, at least in Sybase (ditto for creating procedures/triggers):
> drop table tempdb.guest.x1
> create table tempdb.guest.x1 (a int)
> go
Msg 2714, Level 16, State 1
Server 'SYBDEV', Line 2
There is already an object named 'x1' in the database.
> drop table tempdb.guest.x1
> go
> create table tempdb.guest.x1 (a int)
> go
>
GO is not a statement, it's a batch separator.
The blocks separated by GO are sent by the client to the server for processing and the client waits for their results.
For instance, if you write
DELETE FROM a
DELETE FROM b
DELETE FROM c
, this will be sent to the server as a single 3-line query.
If you write
DELETE FROM a
GO
DELETE FROM b
GO
DELETE FROM c
, this will be sent to the server as 3 one-line queries.
GO itself does not go to the server (no pun intended). It's a pure client-side reserved word and is only recognized by SSMS and osql.
If you will use a custom query tool to send it over the connection, the server won't even recognize it and issue an error.
Many command need to be in their own batch, like CREATE PROCEDURE
Or, if you add a column to a table, then it should be in its own batch.
If you try to SELECT the new column in the same batch it fails because at parse/compile time the column does not exist.
GO is used by the SQL tools to work this out from one script: it is not a SQL keyword and is not recognised by the engine.
These are 2 concrete examples of day to day usage of batches.
Edit: In your example, you don't need GO...
Edit 2, example. You can't drop, create and permission in one batch... not least, where is the end of the stored procedure?
IF OBJECT_ID ('dbo.uspDoStuff') IS NOT NULL
DROP PROCEDURE dbo.uspDoStuff
GO
CREATE PROCEDURE dbo.uspDoStuff
AS
SELECT Something From ATable
GO
GRANT EXECUTE ON dbo.uspDoStuff TO RoleSomeOne
GO
Sometimes there is a need to execute the same command or set of commands over and over again. This may be to insert or update test data or it may be to put a load on your server for performance testing. Whatever the need the easiest way to do this is to setup a while loop and execute your code, but in SQL 2005 there is an even easier way to do this.
Let's say you want to create a test table and load it with 1000 records. You could issue the following command and it will run the same command 1000 times:
CREATE TABLE dbo.TEST (ID INT IDENTITY (1,1), ROWID uniqueidentifier)
GO
INSERT INTO dbo.TEST (ROWID) VALUES (NEWID())
GO 1000
source:
http://www.mssqltips.com/tip.asp?tip=1216
Other than that it marks the "end" of an SQL block (e.g. in a stored procedure)... Meaning you're on a "clean" state again... e.G: Parameters used in the statement before the code are reset (not defined anymore)
As everyone already said, "GO" is not part of T-SQL. "GO" is a batch separator in SSMS, a client application used to submit queries to the database. This means that declared variables and table variables will not persist from code before the "GO" to code following it.
In fact, GO is simply the default word used by SSMS. This can be changed in the options if you want. For a bit of fun, change the option on someone else's system to use "SELECT" as a batch seperator instead of "GO". Forgive my cruel chuckle.
It is used to split logical blocks. Your code is interpreted into sql command line and this indicate next block of code.
But it could be used as recursive statement with specific number.
Try:
exec sp_who2
go 2
Some statement have to be delimited by GO:
use DB
create view thisViewCreationWillFail