Passing of BOOLEAN parameters to PL/SQL stored procedures

Hi ,
How i can pass BOOLEAN parameter to store Procedure or do i need to pass it as Integer?
waiting for quick reply
Thanks in advance ,
Pramod

Disclaimer: I work for the company that makes the product mentioned below.
Procedures that take boolean parameters can be called using JDBC without having to modify them or write additional 'wrapper' procedures. The secret is to write an anonymous block that accepts a numeric parameter and sets a boolean PL/SQL variable with it before calling the procedure.
[url http://www.orindasoft.com/]OrindaBuild is a utilty made by my employer that does this along with a bunch of other stuff. If you open
[url http://www.orindasoft.com/public/Java2HTML/com/orindasoft/demo/generated/plsql/simpleExamplesDirectFlightAvailable.java.html]this URL and scroll to the bottom you'll see an example of this technique in use for a BOOLEAN OUT parameter. The relevent code is:
public String getProcCallStatement()
236    {
237    return("DECLARE \n"
238          +"/* Generated By OrindaBuild 4.0.1919 */ \n"
239          +"/* Which can be obtained at www.orindasoft.com */ \n"
240          +"p_fromcity VARCHAR2(32767) := ?; \n"
241          +"p_tocity VARCHAR2(32767) := ?; \n"
242          +"p_direct BOOLEAN := null; \n"
243          +"p_direct_SN SIGNTYPE := null; \n"
244          +"BEGIN \n"
245          +"SIMPLE_EXAMPLES.DIRECT_FLIGHT_AVAILABLE(p_fromcity,p_tocity,p_direct); \n"
246          +" \n"
247          +"IF p_direct IS NULL THEN \n"
248          +" p_direct_SN := 0; \n"
249          +"ELSIF p_direct = FALSE THEN \n"
250          +" p_direct_SN := -1; \n"
251          +"ELSIF p_direct = TRUE THEN \n"
252          +" p_direct_SN := 1; \n"
253          +"END IF; \n"
254          +"? := p_direct_SN; \n"
255          +"END; ");
256    }     'p_direct' is a boolean variable we use to capture the result of the stored procedure.
'p_direct_SN' is a variable of SIGNTYPE, a numeric datatype that can have the values -1, 0, or 1. This makes it ideal for representing booleans. The IF statement afte the procedure call sets p_direct_SN based on the value of p_direct. The magic code is in line 254:
? := p_direct_sn;
If you bind '?' as a numeric out parameter you get -1, 0 or 1 back when you run call the stored procedure.
This technique allows you to call PL/SQL procedures that have boolean parameters without having to write additional PL/SQL code. The only drawback is that you have to work with -1,0 and 1 on the Java side.
David Rolfe
Orinda Software
Dublin, Ireland
David Rolfe
Dublin, Ireland

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SELECT DISTINCT
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Member Contract Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Member Subscriber Member Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Pkg],
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[#TempTable_Distinct_Individual_Member_All_Info].[INDV Division Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER EFF DATE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER FIRST NAME],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER LAST NAME],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Broker Name],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER ADDRESS 1],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER CITY],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER STATE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER ZIPCODE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE1],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE2],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE3],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER EMAIL],
CONVERT(VARCHAR,CAST(CONVERT(VARCHAR, [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER YMDBIRTH]) AS DATETIME),101) AS [INDV MEMBER BirthDate],
FLOOR((CAST (GETDATE() AS INTEGER) - CAST(CONVERT(DATETIME, CONVERT(CHAR(8), [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER YMDBIRTH])) AS INTEGER)) / 365.25) AS [INDV MEMBER AGE]
FROM [#TempTable_Distinct_Individual_Member_All_Info]
WHERE (CHARINDEX('HMO',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0
OR CHARINDEX('POS',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0)
AND [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR] NOT IN
(SELECT [#TempTable_Distinct_Individual_Member_Prior_Year_Spans].[INDV MEMBER NBR]
FROM [#TempTable_Distinct_Individual_Member_Prior_Year_Spans])
ORDER BY [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR]
END
IF @ReportTypeName = 'HMO-POS Renewals'
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[#TempTable_Distinct_Individual_Member_All_Info].[INDV Member Contract Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Member Subscriber Member Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Pkg],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Division Nbr],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER EFF DATE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER FIRST NAME],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER LAST NAME],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV Broker Name],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER ADDRESS 1],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER CITY],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER STATE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER ZIPCODE],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE1],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE2],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER PHONE3],
[#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER EMAIL],
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FROM [#TempTable_Distinct_Individual_Member_All_Info]
INNER JOIN [#TempTable_Distinct_Individual_Member_Prior_Year_Spans]
ON [#TempTable_Distinct_Individual_Member_Prior_Year_Spans].[INDV MEMBER NBR] = [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR]
WHERE (CHARINDEX('HMO',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0
OR CHARINDEX('POS',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0)
ORDER BY [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR]
END
Microsoft Visual Studio and SQL Server Reporting Services did not like this! When I added my dataset and parameters accordingly, my Dataset had no fields...almost as if running the Stored Procedure in the background to get its Metadata was not working. I
know this works because I tested it as a result of a straight EXEC Command. Why doesn't Microsoft Visual Studio and SQL Server Reporting Services not like this IF? I did end up getting around this by parameterizing the WHERE clause based on the @ReportTypeName
chosen.
WHERE (@ReportTypeName = 'HMO-POS New To HFHP - No Prior Year Member Spans'
AND (CHARINDEX('HMO',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0
OR CHARINDEX('POS',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0)
AND [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR] NOT IN
(SELECT [#TempTable_Distinct_Individual_Member_Prior_Year_Spans].[INDV MEMBER NBR]
FROM [#TempTable_Distinct_Individual_Member_Prior_Year_Spans]))
OR (@ReportTypeName = 'HMO-POS Renewals'
AND (CHARINDEX('HMO',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0
OR CHARINDEX('POS',LTRIM(RTRIM([#TempTable_Distinct_Individual_Member_All_Info].[INDV Benefit Plan Name])),1) > 0)
AND [#TempTable_Distinct_Individual_Member_All_Info].[INDV MEMBER NBR] IN
(SELECT [#TempTable_Distinct_Individual_Member_Prior_Year_Spans].[INDV MEMBER NBR]
FROM [#TempTable_Distinct_Individual_Member_Prior_Year_Spans]))
I appreciate your review and am hopeful for a reply.
Thanks!

Hi ITBobbyP,
I have tested on my local environment and can reproduce the issue, the issue can be caused by the temp table you are using which will also cause the data not display.
I have use below sample table and record to have a test and details information below for your reference:
Right click the DataSet to select the "DataSet Properties" and click the query designer to execute the stored procedure by click the "!" to check if you can get the data:
If you got some error, the issue can be cause by the temp table invalid, so please make sure you have add the query to create and insert recored to temp table like below:
CREATE PROCEDURE vickytest0311_1
@ReportTypeName nvarchar(50)
AS
create table #VickyTest
column1 int,
column2 varchar(20)
insert into #VickyTest values (1,'Test1')
insert into #VickyTest values (2,'Test2')
insert into #VickyTest values (3,'Test3')
IF @ReportTypeName ='Test1'
BEGIN
select * from #VickyTest
where Column1=1
END
IF @ReportTypeName ='Test2'
BEGIN
select * from #VickyTest
where Column1=2
END
GO
3. I recommend you to not use the temp table and you will not need to add the create and insert statement in the stored procedure.
4. If you still got no data, please try to click the "Refresh fields" as below:
If you still have any problem, please feel free to ask.
Regards,
Vicky Liu
Vicky Liu
TechNet Community Support

How to send a Varying Array param to a PL/SQL Stored Procedure from Java

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</REC>
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</REC>
</RECSET>') as xml from dual)
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Hallo,
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Thanks in advance,
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http://scn.sap.com/servlet/JiveServlet/downloadImage/2-14895702-415799/236-170/pastedImage_0.png
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AS
BEGIN
DECLARE QUERY VARCHAR(1000);
QUERY := 'call EMPLOYEE_DETIALS(?)';
EXECUTE IMMEDIATE (:QUERY);
END;
3) Output:
http://scn.sap.com/servlet/JiveServlet/downloadImage/2-14895702-415800/210-189/pastedImage_3.png
Regards,
Krishna Tangudu
Hi Krishna,
Thanks for your reply!
Unfortunately, I can neither go to ‘full discussion’, nor open the pictures, you have attached, nor see you reply.
That’s why I just add my reply to the problem description.
The procedure name is composed out of 2 parts on-the-fly, that is why I have to call it dynamically:
create local temporary table "#KPIEvals"(
          "KpiNamespace" NVARCHAR(256) CS_STRING,
          "KpiName" NVARCHAR(32) CS_STRING,
          "KpiText" NVARCHAR(256) CS_STRING,
          "Responsible" NVARCHAR(256) CS_STRING );
FOR cur_row as c_cursor DO
     v_SQL := '';
     v_ProcedureName := '"' || cur_row."KpiNamespace" || '::' || cur_row."KpiName" || '"';
     v_SQL := 'CALL ' || :v_ProcedureName || '( lt_outKPI )';
     EXEC :v_SQL;
     v_SQL := 'INSERT INTO "#KPIEvals" SELECT * FROM :lt_out_kpi';
     EXEC :v_SQL;
END FOR;
I guess there might be 2 reasons for the problem:
1.     All the procedures are called dynamically in a loop.
2.     All the procedures have an output parameter, which is a table.
Hope that helps,
Best Regards,
Alex.

Hi Alexey, I think what you may need to do in this case is to do the insert into your temp table from within the dynamically called procedure, therefore no need for output param in your procedure call. You can then select from the temp table in your main procedure. Hope that makes sense.
Peter

Is it possible to pass TABLE as the output parameter in stored procedure

Hey Experts,
Is it possible to pass TABLE as the output parameter in stored procedure.
eg
create procedure spGetData
@tableName as TABLE(intValue INT NOT NUL)
as

You can use OPENQUERY or OPENROWSET, as mentioned above, to make stored procedure results table like. There are
some limitations with these methods:
http://technet.microsoft.com/en-us/library/ms188427.aspx
In OPENQUERY this-sql-server-instance can be used instead of a linked server name. It requires setting data accces server option:
exec sp_serveroption @server = 'PRODSVR\SQL2012'
,@optname = 'DATA ACCESS'
,@optvalue = 'TRUE'
LINK: http://www.sqlusa.com/bestpractices/select-into/
Kalman Toth Database & OLAP Architect
SELECT Video Tutorials 4 Hours
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

PL/SQL Stored procedures vs C# code.

Hi All
We are going to start designing a kind of transactional application with huge volume of data (150 million records per month). Our selected DB engine is Oracle 10.g while C# is selected development language.
Because of big volume of data performance is one of the most important factors for us, and the technical design should gain the best level of performance.
What i'm looking for and studing for it is to define which kind of operation shall be done by Stored Procedure which will be written by PL/SQL or by C# classes?
I don't interested in to handle complicated and complex jobs using PL/SQL stored procedures while the performance really deserve it.

Hello,
Well, my philosophy is to leverage the database as much as possible. I have worked with applications that had no "select", "insert", "update" or "delete" statements in them. Instead, stored procedures and functions inside of PL/SQL packages and bodies were used. Some people will argue strongly against that, but I belong to the "thick database" group rather than the "the database is just a persistence layer that I have to deal with" group. To me it makes sense to co-locate the code that works on the data with the data. If you are working with large volumes of data, I find the bulk operations available via PL/SQL to be very handy.
Here's an AskTom thread that deals with this general issue:
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:12083187196917
Whilst the thread is primarily about Java, you can substitute just about any other language and the meaning will still carry over.
Regards,
Mark

Added new parm to an existing SQL stored procedure CR 11 doesn't like it

Hi
I have added a new parameter to an existing SQL stored procedure (SQL 2000). This stored procedure is currently being called from a Crystal XI report. It prompts for a date which works great. (The report was created with this parameter). I added a new parameter to the stored procedure. When I do a preview in Crystal, it prompts for the new parameter, but is NULL when I look at the SQL query and it brings back no data. If I try to verify the database, it tells me that I am missing parameter @ProcessType (varchar(5))--(name of new parameter). I have physically added this parameter to the crystal report with the select expert and still no luck. I have already tried renaming the procedure but am unable to update datasource location because of this parameter. The report is very detailed and I do NOT want to create a new report.

Unfortunately, I have tried and retried to do this. Nothing changes. I usually would get a message like database has changed, proceeding to fix report. I don't get this. It merely tells me database is up to date and only returns the 1 parameter, yet when I go to the datasouce and try to update it, it tells me that I have not supplied the new parameter.
I have tried everything, from closing Crystal reports and then going so far as to reboot my machine, just in case their was some kind of caching going on.
I have even asked other people I work with to look at it to make sure I am not doing something dumb...

Creating XML report using PL/SQL Stored Procedure

Hi Friends,
I am working on an xml report with the xml source as PL/SQL Stored Procedure.
I am referring the exercise shown in the following link to understand the process:
   http://orclapp.blogspot.com/2012/02/developing-xml-publisher-report-using.html
In the example shown in the above link I could not understand the following:
1) In the following procedure, the out parameter 'retcode' is not used at all.
   What is the importance of this parameter.
    PROCEDURE REPORT (errbuf OUT VARCHAR2, retcode OUT VARCHAR2, p_product_id   IN     NUMBER)
2) After the xml data is prepared and put to 'l_result' Clob variable, the following
    Loop is executed. I am not able to appreciate why the following loop is required.
     LOOP
         EXIT WHEN l_length = l_retrieved;
         IF (l_length - l_retrieved) < 32000
         THEN
            SELECT SUBSTR (l_result, l_retrieved + 1) INTO l_xmlstr FROM DUAL;
            l_retrieved := l_length;
            fnd_file.put_line (fnd_file.output, l_xmlstr);
         ELSE
            SELECT SUBSTR (l_result, l_retrieved + 1, l_offset)
              INTO l_xmlstr
              FROM DUAL;
            l_retrieved := l_retrieved + l_offset;
            fnd_file.put_line (fnd_file.output, l_xmlstr);
         END IF;
     END LOOP;
3) In the example it is not explained how the concurrent program gets the xml data?
   I assume it is written to a file using the following line of code:
    fnd_file.put_line (fnd_file.output, l_xmlstr);
   I would appreciate if anyone can throw some light into my above queries so that I can understand the process clearly.
Thanks & Regards
Hawker

Hi 32000 in the code is a 'safe' size smaller than the max available 32767, the loops purpose is to move through the entire thing in chunks that will be manageable in the limits of the data type.
Btw; if you are in Oracle e-business suite then you can also use Oracle reports very simply to create XML output.
If you have reports developer all you need to do is put raw sql (without any 'artifice' to create XML) in the report SQL and then set the reports output to XML in the program definition in Oracle e-business.
best regards,
Robert.

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