trace

I need to see the queries that are being sent to Oracle to execute them. Can someone give me specific detailed instructions on how to do this ? If you want to see the queries from a specific user, you can use this (assuming you have privileges to query v$session and v$sqlarea (usually through SELECT_CATALOG_ROLE ) SELECT sess.sid, sess.username, sqla.optimizer_mode, sqla.hash_value, sqla.address, sqla.cpu_time, sqla.elapsed_time, sqla.sql_text FROM v$sqlarea sqla, v$session sess WHERE sess.sql_hash_value = sqla.hash_value AND sess.sql_address = sqla.address AND sess.username = 'SCOTT' Replace

I'm trying to use System.Diagnostics to do some very basic logging. I figure I'd use what's in the box rather than taking on an extra dependency like Log4Net or EntLib. I'm all set up, tracing is working wonderfully. Code snippet: Trace.TraceInformation("Hello World") App.config: <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.diagnostics> <trace autoflush="true" indentsize="4"> <listeners> <add name="TraceListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="Trace.log" traceOutputOptions="DateTime" /> <remove name="Default" /> </listeners> </trace> <

coming from the Ocaml community, I'm trying to learn a bit of Haskell. The transition goes quite well but I'm a bit confused with debugging. I used to put (lots of) "printf" in my ocaml code, to inspect some intermediate values, or as flag to see where the computation exactly failed. Since printf is an IO action, do I have to lift all my haskell code inside the IO monad to be able to this kind of debugging ? Or is there a better way to do this (I really don't want to do it by hand if it can be avoided) I also find the trace function : http://www.haskell.org/haskellwiki/Debugging#Printf_and

I was recently studying documentation on TraceSource . Microsift says that TraceSource is a new way and should be used instead of old Trace class. // create single TraceSource instance to be used for logging static TraceSource ts = new TraceSource("TraceTest"); // somewhere in the code ts.TraceEvent(TraceEventType.Warning, 2, "File Test not found"); Now my question. You have large project with several assemblies where you have lots of classes. Say you wanna trace specific bit of functionality that is spread across classes. Obvious idea is that you need to create one specific TraceSource . 1)

Is there any way to find out if an assembly has been compiled with the TRACE or DEBUG flag set without modifying the assembly? this. __curious_geek The only best way to do is check the compiled assemblies itself. There is this very useful tool called '.NET Assembly Information' found here by Rotem Bloom. After you install this it asociates .dll files to open with itself. After installing you can just double-click on the Assembly to open with it and it will give you the assembly details as displayed in the screenshop below. There you can identify if it's debug compiled or not. alt text http:/

i need intercept all the SQL commands that pass between an ADO connection component and a database server. something like the TSQLmonitor of dbExpress, but for ADO . Anybody know any third-party component that implements this functionality? UPDATE I want to do is to monitor the SQL statements programmatically (by code) from my application without using an external tool. for any database engine. I found a solution, use the event TAdoConnection.OnWillExecute (Wich occurs after a database server signals acceptance of a command execution. ) More info here procedure TDataModuleProd

I am logging websocket traffic using Chrome/Developer Tools. I have no problem to view the websocket frames in network "Frames" window, but I can not save all frames (content enc. as JSON) in an external (text) file. I have already tried save as HAR and also simply used cntl A,C,V (first "page" copied only) but have so far not been very successful. I am running Linux Mint 17. Do you have hints how this can be done? Tiana Update for Chrome 63, January 2018 I managed to export them as JSON as this: detach an active inspector (if necessary) start an inspector on the inspector with ctrl-shift-j

Let's say I'm working on a little batch-processing console app in VB.Net. I want to be able to structure the app like this: Sub WorkerMethod() 'Do some work Trace.WriteLine("Work progress") 'Do more work Trace.WriteLine("Another progress update") '... End Sub Sub Main() 'Do any setup, like confirm the user wants to continue or whatever WorkerMethod() End Sub Note that I'm using Trace rather than Console for my output. This is because the worker method may be called from elsewhere, or even live in a different assembly, and I want to be able to attach different trace listeners to it. So how can