URGENT: I want to pass a variable to a stored procedure at run time

Post Author: aruplabs
CA Forum: Data Connectivity and SQL
I work for a health care provider and I have reports that pull PHI (Protected Health Information) about patients that needs to be logged according to federal HIPAA regulations. One of the pieces of information that needs to be logged is the username of the person who ran the report. Since these reports will be run from our Crystal Enterprise server I can get this from the CurrentCEUserName variable but I am looking for a way to pass this value to a stored procedure that will not only return the records for the report, but also log the disclosure in our PHI disclosure tracking table. I know you can pass a parameter to a stored procedure but I dont know how, or if it is even possible, to pass a run time variable. This is an urgent problem that I need to find a solution for. Any help would be appreciated.
Thank you.

Here it is. Right now, when i press te "Go" it runs for the specific time i've set and when its done the variable "Run" is set true. When i call this VI from another VI it waits for the loop to be finished before it will read the variable.
Regards
Viktor
Attachments:
Untitled 2.vi ‏26 KB

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  • Passing Ref Cursor to Oracle Stored Procedure Via C#

    Hi all,
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    Can any help me on this please?
    Edited by: 929463 on Apr 23, 2012 12:38 AM

    929463 wrote:
    I am new to oracle and stuck with an issue. I have three insert stored procedures for three different tables. Two of them have multiple rows to be inserted, which is currently done via iterating through each row and insert to db in C# code. My requirement is to merge these three procedures in one and instead of iterating from C# code send table rows as (ref cursor or collection) to procedure and the procedure will handle the rest.Why a single procedure? How is the procedure to determine the target table to insert the data into? And please - no dynamic SQL as that is 99% of the time wrong.
    A ref cursor is something that PL/SQL creates - with the purpose of passing the cursor handle to your code. This enables the actual SQL statement for that cursor to be moved from client code, into a PL/SQL stored proc. It abstracts the client from having to understand SQL, understand the data model and so on. All clients use the same PL/SQL proc and thus the same code for creating that cursor. Thus no issue of some clients getting it half right or half wrong and dealing with data inconsistencies between clients.
    The PL/SQL proc can be tuned and optimised, modified for catering for data model changes and so on. Without your client code having to be even recompiled as it is isolated against these server changes.
    For all other interaction (running PL/SQL code, doing insert/update/delete/etc SQL statements), you need to create the cursor yourself in your code.
    Also, the SQL engine only sees cursors. There are no differences between cursors. The client (e.g. PL/SQL) can call it a reference cursor, or an implicit cursor, or a DBMS_SQL cursor.. the SQL engine does not know that and does not care.
    A ref cursor is simply a special type of client interface to a SQL cursor, allowing PL/SQL to create that SQL cursor and then pass the handle of that SQL cursor to other code to consume that cursor.
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    begin
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And this is seldom includes all the power, functionality and flexibility of the (more complex) OCI 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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

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