BOXIR2-Create specific function

Hi,
I'd like to create specific function for some reports (for example GetDaysFromMS(fieldName)). The code work in a siple variable but I'd like to transform it to a fonction. Is it possible with WebI (or the designer) ?
Regards,
Cédric.

Hi Cedric,
In WebI, it is not possible to create a variable in one report and save it so that it can be used by all reports. You can put the item into the universe, but can only operate on the same data, rather than passing a parameter. The way I have worked around this is to create a template report with my function variable. I then copy that and create a new report, changing the parameter into my variable.
It is a bit of a cludge
Regards
Alan

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How Can I Create a Function to Return to a Specific Menu on DVD Studio Pro?

Hello, I am currently building a DVD for a TV series I created while in college, and I'm having trouble figuring out how to create a function within the DVD that lets the user select the title or menu buttons on their remotes and have that return them either to a) the main menu or b) the menu they were just at, ie episode select or chapter select. Any help is appreciated! Thanks!

Thanks for the help. I'm still a little confused on how to get it select which menu that I would like to return to.

Creating a function having a ref cursor returned

I get an error message for the following code below. I am trying to create a function that allows the users to pass in a certain parameter which is used to invoke a specific query for the paramented passed in. Once the query is invoked, it should return a ref cursor. Please help. I am still using pl/Sql developer.
create or replace package TEST2 is
type rec_DropDownList_Item is RECORD(
TEXT_TYPE VARCHAR2(200),
xsVALUE VARCHAR2(200));
TYPE cur_DropDownList IS REF CURSOR RETURN rec_DropDownList_Item;
FUNCTION Getprocedure_yearreportdisplay (need_type in VARCHAR2) RETURN cur_DropDownList;
end TEST2;
create or replace package body TEST2 is
FUNCTION Getprocedure_yearreportdisplay (need_type in VARCHAR2)
RETURN cur_DropDownList IS
my_ref_cursor cur_DropDownList;
BEGIN
OPEN my_ref_cursor FOR
SELECT vehicletype, vehicledescription
FROM cars where vehicletype = need_type;
return my_ref_cursor;
END Getprocedure_yearreportdisplay;
end TEST2;

user13046875 wrote:
a simple example might help because I am having a difficult understanding the reply. Thank you.
create or replace package TEST2 is
   type rec_DropDownList_Item is RECORD(
   TEXT_TYPE VARCHAR2(200),
   xsVALUE VARCHAR2(200));
   TYPE cur_DropDownList IS REF CURSOR RETURN rec_DropDownList_Item;
   FUNCTION Getprocedure_yearreportdisplay (need_type in VARCHAR2) RETURN cur_DropDownList;
end TEST2;
create or replace package body TEST2 is
FUNCTION Getprocedure_yearreportdisplay (need_type in VARCHAR2)
RETURN cur_DropDownList IS
my_ref_cursor cur_DropDownList;
BEGIN
   OPEN my_ref_cursor FOR
   SELECT 'column1', 'column2'
   FROM dual;
   return my_ref_cursor;
END Getprocedure_yearreportdisplay;
end TEST2;
TUBBY_TUBBZ?variable x refcursor;
TUBBY_TUBBZ?
TUBBY_TUBBZ?exec :x := TEST2.Getprocedure_yearreportdisplay('dummy');
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.01
TUBBY_TUBBZ?print :x
'COLUMN 'COLUMN
column1 column2
1 row selected.
Elapsed: 00:00:00.03
TUBBY_TUBBZ?Is an example of running in SQLPLUS (you may want to get your own copy, it's free and available on OTN).

Create a function

Hi all,
I would like to understand what is my errors in this procedure :
* I get : Warning: Procedure created with compilation errors.
Anyone could help me please?
* This procedure drop all the objects in the current schema.
CREATE OR REPLACE PROCEDURE DROPOBJECTS
AS
     cursor c_get_objects is
          select object_type,'"'||object_name||'"'||decode(object_type,'TABLE' ,' cascade constraints',null) obj_name from user_objects
          where object_type in ('TABLE','VIEW','PACKAGE','SEQUENCE','PROCEDURE','FUNCTION',
          'SYNONYM', 'MATERIALIZED VIEW') AND (object_name NOT LIKE '%BIN$%')
          order by object_type;
     cursor c_get_objects_type is select object_type, '"'||object_name||'"' obj_name from user_objects where object_type in ('TYPE');
begin
     for object_rec in c_get_objects loop
          execute immediate ('drop '||object_rec.object_type||' ' ||object_rec.obj_name);
     end loop;
     for object_rec in c_get_objects_type loop
          execute immediate ('drop '||object_rec.object_type||' ' ||object_rec.obj_name);
     end loop;
END
thanks to all.

The statis is INVALID
When I compile the procedure, I get :
SQL> ALTER PROCEDURE jim.dropobjects COMPILE;
Warning: Procedure altered with compilation errors.
I'm able to run the script by command line :
------------ original script -------------------
declare
cursor c_get_objects is
select object_type,'"'||object_name||'"'||decode(object_type,'TABLE' ,' cascade constraints',null) obj_name from user_objects
where object_type in ('TABLE','VIEW','PACKAGE','SEQUENCE','PROCEDURE','FUNCTION',
'SYNONYM', 'MATERIALIZED VIEW') AND (object_name NOT LIKE '%BIN$%')
order by object_type;
cursor c_get_objects_type is select object_type, '"'||object_name||'"' obj_name from user_objects where object_type in ('TYPE');
begin
for object_rec in c_get_objects loop
execute immediate ('drop '||object_rec.object_type||' ' ||object_rec.obj_name);
end loop;
for object_rec in c_get_objects_type loop
begin execute immediate ('drop '||object_rec.object_type||' ' ||object_rec.obj_name);
end;
end loop;
end;
But, I have to create a function available to some developper users. so, I try to convert the script into a procedure.
SqlPlus does not indicates the specific error.

Priveleges to create procedures/functions in schemas

Greetings,
I have a default schema associated with my user account. Can permissions be given for my user account to create functions and procedures in another schema without giving that user priveleges to create in ANY schema.
Our default schema for HTMLDB is not the schema associated with my user account. I want to be able to create my functions inside that schema, but our DBA's havent been able to find out how to give the privelege without opening up all schemas to that account.
hope this made sense,
Cliff Moon

Okay Cliff, no problem.
Now, Michael, I don't know of any prepared docs specifically about this but fwiw, I'll try to recap how it works.
1. HTML DB uses a public account to create (or reclaim) a distinct database session to service each page request. The connection is configured with the modplsql DAD and the database user (schema) that owns the session is HTMLDB_PUBLIC_USER. (The exception to this is when you configure a DAD for basic authentication.)
2. The public packages (like wwv_flow) and procedures (like f) invoked through each HTTP request are owned by schema FLOWS_xxxxxx. Packages like wwv_flow use definers rights. This means, among other things, that they can execute any other packages owned by the FLOWS_xxxxxx schema, including the highly privileged, non-public packages that execute user code.
3. The more privileged non-public packages do all the real work of rendering pages and processing POSTed pages. During these phases, your application code is executed (your report region queries, your DML operations, your page processes, validations, condition evaluation, your API calls, everything). All of this code is "parsed as" the database user (schema) assigned to your application. (Only one schema is assigned to a given application, although the assigned schema can be changed using the builder whenever you like.) The HTML DB engine can execute all of your application code as the "parse as" schema because it has SYS privileges to do so.
4. Any of your code that HTML DB executes dynamically runs with the security privileges of your application schema. These privileges must have been granted explicitly and not through roles. So if your report query does 'select * from emp' it's necessary for emp (or a synonym for it) to exist in your application schema and for that schema to have select privilege on emp.
5. The SQL Workshop works the same way, except things happen there at a workspace level, not at an application level. A workspace has one or more database schemas mapped to it. This means only that a conscious decision has been made (by an admin) to allow each workspace to access specific schemas. The list of schemas mapped to a given workspace appears in LOVs in various places, such as the SQL Command Processor. Selecting a schema from this LOV allows you to perform operations in that schema. You can perform operations in any of the other mapped schemas by selecting them from the LOV in turn.
Note: so far we've said nothing about who the authenticated user is using your application (or the SQL Workshop application), because it has absolutely no bearing on anything so far.
6. HTML DB allows developers to specify a plan to be used by the engine at the start of every page request to perform the chores of authentication, initial session registration and session management. This plan is called an authentication scheme. HTML DB provides standard schemes that are used by most developers, but developers can also design and build custom authentication schemes over which developers have complete control.
7. During the execution of the authentication scheme for a page view (show) or page processing (accept) request, it is common for the scheme to cause a branch/redirect to a login page if it determines that no valid session yet exists. The operation of the login page results in the user being challenged for credentials and for those credentials to be verified. If they check out, related housekeeping tasks are performed such as recording the session ID in a table and session cookie creation. And a token is established to be used to identify the authenticated user for the duration of the HTML DB session. This value is stored in APP_USER and can be queried by developer-owned code and HTML DB-owned code as required.
8. The credentials verification step is where user accounts come into play. It doesn't matter to HTML DB whether your application uses custom tables, an LDAP directory, an SSO infrastructure, or database accounts to verify credentials -- the verification takes place, usually once per HTML DB session, and that's that. The authentication scheme determines the exact method used.
9. One example of an application that uses its own custom tables to hold account information (usernames/passwords) is HTML DB itself. You get the first account created for you during product installation and then you create administrator and developer accounts as you create multiple workspaces for developers at the site. These accounts are just rows in tables, a username, a password, an email address, the ID of the workspace, basic stuff like that. They are not database user accounts (schemas). And with these accounts, you can authenticate to HTML DB and use the Builder, the SQL Workshop, and the administration functions. Just remember, the database knows nothing of these accounts (they are like Oracle Applications user accounts).
10. These HTML DB user accounts exist primarily to allow developers to use HTML DB. But they can also be used to allow end users to authenticate to applications created using HTML DB. That relieves each developer of having to "reinvent the wheel" and set up account repository tables and to have to write APIs to store/manage passwords, the work we did for HTML DB itself. Your application can simply use the built-in HTML DB authentication scheme which uses the account repository for credentials verification. It's not the only way for your application to verify credentials. In fact it's best suited for experimental applications, small workgroup applications, prototypes, apps on that scale. Applications that are slated for actual production deployment should be fitted with enterprise-level identity management solutions.
11. Finally, HTML DB provides a very, very basic group-membership model that allows developer accounts (not database schemas) to be assigned to arbitrarily organized named groups. There is a supporting API for queries against these groups and an admin UI to create/maintain these groups. The same caveats given for using developer accounts for production applications apply to this facility.
Recap:
Database accounts: HTML DB does not use these accounts, their roles, or their privileges except to dynamically execute application code using these schemas as the "parsing schema".
HTML DB user accounts: No relation to database schemas (*). They exist in custom tables owned by the HTML DB product. Accounts can be created and used by application developers as an out-of-the-box credentials verification method for authentication.
*Exception: The "default schema" associated with an HTML DB user account is the name of a schema used to prime an LOV when the user sees a list-of-schemas LOV in places like the SQL Workshop.
Scott

Creating specific image sizes on contact sheets

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A script like my Paste Image roll. Paste Image Roll Script and Picture Package Support
http://www.mouseprints.net/old/dpr/PasteImageRoll.jsx
From my Photo Collage Toolkit
Photoshop scripting is powerful and I believe this package demonstrates this A video showing a 5 image collage PSD template being populates with images:
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Size the photo collage templates for the print size you want - width, height and print DPI resolution.
Photo collage templates must have a Photoshop background layer. The contents of this layer can be anything.
Photo collage templates must have alpha channels named "Image 1", "Image 2", ... "Image n".
Photo collage templates layers above the background layers must provide transparent areas to let the images that will be placed below them show through.
There are twelve scripts in this package they provide the following functions:
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Documentation and Examples

Generic extractor based on specific function module with delta update

Hi everybody,
I'm trying to create a specific extractor using a specific function module and a specific structure of record.
In my F.M i merge record from standard table MKPF and MSEg and return the result trhu the structure.
In initialisation mode, there's no problem . But now i'm must be able to use the DELTA mode but i don't know how to do it.
Can somebody help me?
Here is the code of my function module , i know it's not a standard one because i'm not using cursor but i got everything i need. The delta mode must be on creattion time of record in mkpf .
FUNCTION z_bw_extract_mvt_sortant.
""Interface locale :
*" IMPORTING
*"     VALUE(I_REQUNR) TYPE SBIWA_S_INTERFACE-REQUNR
*"     VALUE(I_ISOURCE) TYPE SBIWA_S_INTERFACE-ISOURCE OPTIONAL
*"     VALUE(I_DSOURCE) TYPE SBIWA_S_INTERFACE-ISOURCE OPTIONAL
*"     VALUE(I_MAXSIZE) TYPE SBIWA_S_INTERFACE-MAXSIZE OPTIONAL
*"     VALUE(I_INITFLAG) TYPE SBIWA_S_INTERFACE-INITFLAG OPTIONAL
*" TABLES
*"      E_T_DATA STRUCTURE ZBW_MVTSORTANT OPTIONAL
*"      I_T_SELECT TYPE SBIWA_T_SELECT OPTIONAL
*"      I_T_FIELDS TYPE SBIWA_T_FIELDS OPTIONAL
*" EXCEPTIONS
*"      NO_MORE_DATA
*récupération des données.
CASE i_initflag.
    WHEN space.
      transfert_record it_mvtsor e_t_data i_maxsize.
     DESCRIBE TABLE it_mvtsor LINES sy-tfill.
     IF sy-tfill GT i_maxsize.
       APPEND LINES OF it_mvtsor FROM 1 TO i_maxsize TO e_t_data.
       DELETE it_mvtsor FROM 1 TO i_maxsize.
     ELSEIF sy-tfill GT 0.
       APPEND LINES OF it_mvtsor FROM 1 TO sy-tfill TO e_t_data.
       FREE it_mvtsor.
     ELSE.
       RAISE no_more_data.
     ENDIF.
    WHEN OTHERS.
raffraichissement des variables de travails.
      FREE : r_werks , r_bwart , it_mkpf , it_mseg , it_mvtsor .
      CLEAR : r_werks , r_bwart , it_mkpf , it_mseg , it_mvtsor .
récupération des paramètres.
      PERFORM set_selection_criteria TABLES i_t_select.
      PERFORM init_code_mouvement.
      SELECT * FROM mkpf
      APPENDING CORRESPONDING FIELDS OF TABLE it_mkpf.
WHERE cpudt = sy-datum.
      CHECK NOT it_mkpf IS INITIAL.
      SELECT * FROM mseg
        APPENDING CORRESPONDING FIELDS OF TABLE it_mseg
        FOR ALL ENTRIES IN it_mkpf
        WHERE mblnr = it_mkpf-mblnr
          AND mjahr = it_mkpf-mjahr
          AND werks IN r_werks
          AND bwart IN r_bwart.
      LOOP AT it_mkpf ASSIGNING .
        ENDLOOP.
      ENDLOOP.
ENDCASE.
ENDFUNCTION.
Thanks in advance.

Hi,
first of all: The use of delta in a generic Datasource by FM is not supported by SAP standard. You need to change the extraction method in table ROOSOURCE from F2 to F1. There is no standard transaction to do this, you have to do a hard table update. Be careful not to change any standard datasource by error, otherwise you can get serious problems.
The interface for the FM will change with the new extraction method. You will need a new parameter I_UPDMODE of type SBIWA_S_INTERFACE-UPDMODE to distinguish between Init, Delta and Full Load.
For an example coding please refer to FM RSVD_BW_GET_DELTA_DATA.
Hope that helps
Stephan
Message was edited by: Stephan Müller

Creating Group Functions

I wish to create package functions that I can use in normal SQL to calculate on the values of a column from multiple rows, like max() does.
I am not sure if this is even possible in Oracle 8i or 9i.
Specifically, I want three functions:
- FIRST( value ) that returns the first value from the grouped rows
- LAST( value ) that returns the last value from the grouped rows
- CONCAT( value ) that returns a string that is the concatenation of the value of each of the grouped rows
Imagine a table with two columns, GRP and CODE, with the following values
GRP CODE
1 A
1 B
2 A
2 B
2 C
If my SQL were
SELECT grp,
, pkg.first(code) first
, pkg.last(code) last
, pkg.concat(code) str
FROM TABLE
GROUP BY grp;
I would get the output
GRP FIRST LAST STR
1 A B AB
2 A C ABC
Is this possible?
Thanks in advance,
Chris Elvart of SBC

User defined aggregate functions are definitely available in Oracle 9i. See
http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:5269744394385
or search for User defined aggregates on asktom.oracle.com
The functions you want are more poorly defined - first and last depend on the order the rows are retrieved, as does the concat.
You should also consider analytic functions, which certainly support the first and last operations, with defined order within the group. See FIRST_VALUE and LAST_VALUE in the SQL reference manual. Analytic functions require Enterprise Edition.

Can't create a function in SQL windows of PL/SQL Developer.

The function is :
create or replace function Xgyh
(pvc2Czy in varchar2,
pnumYhid in number,
pvc2Lfid in varchar2,
pvc2Grzid in varchar2,
pvc2Zbmid in varchar2,
pvc2Bmid in varchar2)
return number is
intZxbz integer:=1;--返回值(1:正确，0:错误);
numDxlb number;
numGx number;
begin
--判断指定用户是否合法
if pvc2Czy is null then
intZxbz:=0;
end if;
if pnumYhid is not null then
if pvc2Lfid+pvc2Grzid+pvc2Zbmid+pvc2Bmid is null then
intZxbz:=0;
end if;
elsif pvc2Lfid is not null then
if pvc2Grzid+pvc2Zbmid+pvc2Bmid is null then
intZxbz:=0;
end if;
elsif pvc2Grzid is not null then
if pvc2Zbmid+pvc2Bmid is null then
intZxbz:=0;
end if;
elsif pvc2Zbmid is not null then
if pvc2Bmid is null then
intZxbz:=0;
end if;
elsif pvc2Bmid is null then
intZxbz:=0;
end if;
--取当前登陆操作员在数据权限表中权限并判断是否允许更新当前用户
if intZxbz=1 then
select t.更新,
decode(t.对象类别,'用户',0,'楼房',1,'供热站',2,'子部门',3,'部门',4,'集团',5)
into numGx,numDxlb
from 系统_数据权限_表 t
where t.用户=pvc2Czy
and (t.对象类别,t.对象识别码) in
(('集团',0),('部门',pvc2Bmid),('子部门',pvc2Zbmid),('供热站',pvc2Grzid),('楼房',pvc2Lfid),('用户',pnumYhid))
and rownum=1
order by 2,1;
end if;
--返回信息
return(numGx);
end Xgyh;
If get rid of the where condition
'and (t.对象类别,t.对象识别码) in
(('集团',0),('部门',pvc2Bmid),('子部门',pvc2Zbmid),('供热站',pvc2Grzid),('楼房',pvc2Lfid),('用户',pnumYhid))',
this function can be created fast.
Thanks for you help!

This is duplicated question.
Can't create a function in database
William Robertson and I have described some advices for you.
Is my English poor?
If you couldn't get theirs (mikerault, William Robertson et al.) and my advices,
You can ask that on ITPUB (this is Chinese site).
Here it is. http://www.itpub.net/
And this site is not only for Oracle.
I think they can help you in Chinese words.
PS.
I learn that
'Gongrezhan' means the center of supplying heating to building,
and this center is the characteristic systems in Beijing or more cold district.
PS.2
Your script includes simplified Chinese character-set.
Even if you were not Chinese person,
we all think you can understand Chinese words.

How to create a function that returns multiple rows in table

Dear all,
I want to create a funtion that returns multiple rows from the table (ex: gl_balances). I done following:
-- Create type (successfull)
Create or replace type tp_gl_balance as Object
PERIOD_NAME VARCHAR2(15),
CURRENCY_CODE VARCHAR2(15),
PERIOD_TYPE VARCHAR2(15),
PERIOD_YEAR NUMBER(15),
BEGIN_BALANCE_DR NUMBER,
BEGIN_BALANCE_CR NUMBER
-- successfull
create type tp_tbl_gl_balance as table of tp_gl_balance;
but i create a function for return some rows from gl_balances, i can't compile it
create or replace function f_gl_balance(p_period varchar2) return tp_tbl_gl_balance pipelined
as
begin
return
(select gb.period_name, gb.currency_code, gb.period_type, gb.period_year, gb.begin_balance_dr, gb.begin_balance_cr
from gl_balances gb
where gb.period_name = p_period);
end;
I also try
create or replace function f_gl_balance(p_period varchar2) return tp_tbl_gl_balance pipelined
as
begin
select gb.period_name, gb.currency_code, gb.period_type, gb.period_year, gb.begin_balance_dr, gb.begin_balance_cr
from gl_balances gb
where gb.period_name = p_period;
return;
end;
Please help me solve this function.
thanks and best reguard

hi,
Use TABLE FUNCTIONS,
[http://www.oracle-base.com/articles/9i/PipelinedTableFunctions9i.php]
Regards,
Danish

How to Create a Functiona Query

Dear all,
Could any body detail me how to create a functional query. Please give me step by step procedure to create a query.
I would appreciate if you can give me a material with screen shots. Your help will be highly appreciated.
Thank you
Raghu Ram

Hi Raghu,
Go through this document it may help you,
SAP Query
Step 1: Create User Group SQ03
Follow the menu path SAP Menu > Tools > ABAP Workbench > Utilities > SAP Query > User Groups
a) In the User Group: Initial Screen -
Enter User Group Code (self named)
Click on Create
b) In the User Group (Code): Create or Change pop-up window -
Enter the User Group Description
Click on Save
c) In the Create Object Directory Entry pop-up window -
Ö Click on Local Object button
Ö The User Group Created is saved
Step 2: Create User Group SQ02
Follow the menu path SAP Menu > Tools > ABAP Workbench > Utilities > SAP Query > Infosets
a) In the Infoset: Initial screen -
Ö Enter Infoset Code (self named)
Ö Click on Create button
b) In the Infoset: Title & Database Screen -
Ö Enter Description of Infoset in the Name field
Ö In the Data Source selection: Select appropriate Data Source by clicking
the radio button
· Source the data can either be multiple tables OR single table. There are 4
options for the user to select from
Ö Click on Continue (Enter)
Ö Selected Table gets displayed in the Infoset : Initial Screen
c) In the Infoset: Initial Screen -
Ö Click on Insert Table button
d) In the Add Table Screen -
Ö Enter the Table Name that is to be inserted
Ö Click Continue (Enter)
e) In the Infoset: Initial Screen -
Ö Click on Back button
f) In the Field Group Defaults pop-up Screen -
Ö Select Appropriate Field Group Option by clicking on the radio button
· there are 3 options to select from. User can select Empty Field Group
option and then select the data fields in the steps explained further.
Alternatively, User can select an option which clubs all the data fields
From all the tables selected
Ö Click Continue (Enter)
g) In the Change Infoset Screen -
· the left side lists the Tables that the user has selected in step b, c & d
· In the right side, system creates field groups, one for each table listed in the
left part. Initially, the Field Groups are empty
Ö In the Left Side, Click on the arror next to the table name and expand and
display all the data fields in the table
Ö Select a Data Field from the expanded Table view, which is to be added to
the Field Group on the right.
Ö Select a Field Group on the right side, in which Data Field selected above
has to be added
Ö Right click on the Data Field selected and click on Add Field to Field Group
Ö The selected Data Field gets added to the selected Field Group, which is
indicated by an arrow next to the Field Group.
Ö Carry out the steps above to add the required Data Fields to the respective
Field Groups
Ö After transferring Data Fields to Field Groups click on Generate button
h) In the Create Object Directory Entry Screen -
Ö Click on Logical Object button to generate the infoset
i) In the Change Infoset Screen -
Ö Click on the Back button
j) User is taken back to the Infoset: Initial Screen which displays the
created Infoset record.
Step 3: Assigning User Group to Infoset SQ03
Follow the menu path SAP Menu > Tools > ABAP Workbench > Utilities > SAP Query > User Groups
a) In the User Groups: Initial screen -
Ö Enter the User Group for which Infoset is to be assigned
Ö Click on Assign Users & Infosets button
b) In the User Group: Assign Users Screen -
Ö Click on Assign Infosets button
c) In the next screen, select the Infoset, which needs to be attached to the
User Group selected
d) Click on the Back button
Step 4: Creating Query SQ00 & SQ01
Follow the menu path SAP Menu > Tools > ABAP Workbench > Utilities > SAP Query > Queries
a) In the Query from User Group: Initial Screen -
Ö Click on Other User Groups button
Ö In the pop-up screen, User Groups, select the User Group for which the
Query has to created. The pop-up screen closes.
Ö Enter the Query Code in the Query field
Ö Click on Create button
b) A pop-up screen Restrict Value Range shows the list of Infosets assigned to
the User Group
Ö Select the Infoset for which Query has to be created
c) In the new screen Create Query: Title, Format -
Ö Enter the Description of the Query in the Title field
Ö Click on the Next Screen button
d) In the Select Field Group screen
Ö Select the Field Groups from which Data Fields have to be selected for the
Output
Ö Click on the Next Screen button
e) In the Select Field screen -
Ö Select the Data Fields, which should appear in the output
Ö Click on the Next Screen button
f) In the Screen Selection -
Ö Select the Data Fields for the selection criteria
Ö Enter the sequence in which the selected fields would appear in the input
screen of the query.
Ö Define if the selection criteria should be Single Value or Multiple Value Range
by clicking in the appropriate check boxes
Ö Click on the Basic List button
g) In the screen Query Layout Design -
Ö Select the Output Fields from the Data Fields section by clicking the
appropriate check box
Ö Change the sequence of Data Field columns if required
Ö Click on the Test button to test the query created
h) On the Test Query screen click Continue
i) In the Query screen -
Ö Enter the selection criteria
Ö Click on Execute button
j) Save the Query created
Step 5: Running the Query SQ00
a) In the Query From User Group: Initial screen
b) Click on Other User Groups button to select the User Group
c) In the pop-up screen User Groups select the User Group
d) System lists all the queries created for the User Group
e) Select the appropriate Query
f) Click on Execute button
g) User is taken to the Selection screen
h) Enter the selection criteria and click on Execute button
i) System runs the query and gives the output
Regards,
Murali.

Is there a way to create a function that concatenates

Hello,
I constantly find myself needing to create a forumla tha concatenates employee's ID, last name, and first name. Is there a way to create a function in Crystal that will allow me to create a function that already has this concatenation in place? I am using Crystal XiR2.
Thanks,
Z

Hi Zack,
Custom function is a function that can be used in any report and it doesn't depend on database. We have to provide the values in order to claculate what we want and basing on the values provided it calculates accordingly. We cannot use global variables in custom functions and also evaluation time functions (like whileprintingrecords,whilereadingrecords). So I think it is not possible to get the strings concatenated without passing the values.
Alternatively you can go for a query using Add Command like this
select IDFirstNameLastName as value from table
Regards,
Raghavendra

How can I create a function of sound volue from time using AudioQueueBufferRef??

I have a question how can I analyze class AudioQueueBufferRef, for creating a function of sound volue from time?? Here is what I get . there is AudioQueueBufferRef fillBuf = audioQueueBuffer[fillBufferIndex]; volume height is 2000 elements from SInt16* coreAudioBuffer = (SInt16*)fillBuf->mAudioData. so function looks like H(t*i)=coreAudioBuffer[i] where t = 1/sampleRate = 1/22050 but here is a problem. my program gets sound and uses a class AudioStreamer for this. AudioStreamer has 3000 lines when I play music from Free Internet Radio - SHOUTcast Radio - Thousands of Free Online Radio Stations. internet radio - my problem is as follows either I dont know where 85 % of sound information is or I dont know how I can analyze class AudioQueueBufferRef
Here is the code where I analyze Buffer.
{@synchronized(self)
if ([self isFinishing] || stream == 0)
return;
inuse[fillBufferIndex] = true; // set in use flag
buffersUsed++;
// enqueue buffer
AudioQueueBufferRef fillBuf = audioQueueBuffer[fillBufferIndex];
fillBuf->mAudioDataByteSize = bytesFilled;
// ======>in this place I analyze Buffer
if (packetsFilled)
err = AudioQueueEnqueueBuffer(audioQueue, fillBuf, packetsFilled, packetDescs);
else
err = AudioQueueEnqueueBuffer(audioQueue, fillBuf, 0, NULL);
when bitRate = 24 buffer has the following options int size=(fillBuf->mAudioDataByteSize) == 2000 double sampleRate=asbd.mSampleRate == 22050 numberOfChannels = asbd.mChannelsPerFrame == 1 it turns out that duration of play buffer float bufferTime =(size/numberOfChannels)/sampleRate == 0.1 number of buffers per second float numBuffersInOneSeconds == 1,5 duration of play all buffers per one second numBuffersInOneSeconds * time == 0.15 so it is 15 % of all information
as a result If buffer comes at 0.0 seconds he lasts up to 0.1 seconds.farther in my function there is no volume. second buffer comes in 0.7 seconds and lasts up to 0.8 seconds. but in reality the sound doesnt breaks. Maybe I'm doing something wrong .please tell me.
just for comparison
when bitRate = 32 buffer has the following options int size=(fillBuf->mAudioDataByteSize) == 2000 double sampleRate=asbd.mSampleRate == 22050 numberOfChannels = asbd.mChannelsPerFrame == 1 it turns out that duration of play buffer float bufferTime =(size/numberOfChannels)/sampleRate == 0.1 number of buffers per second float numBuffersInOneSeconds == 2 duration of play all buffers per one second numBuffersInOneSeconds * time == 0.2 so it is 20 % of all information
when bitRate = 32 buffer has the following options int size=(fillBuf->mAudioDataByteSize) == 1660 double sampleRate=asbd.mSampleRate == 44100 numberOfChannels = asbd.mChannelsPerFrame == 2 it turns out that duration of play buffer float bufferTime =(size/numberOfChannels)/sampleRate == 0.02 number of buffers per second float numBuffersInOneSeconds == 10 duration of play all buffers per one second numBuffersInOneSeconds * time == 0.2 so it is 20 % of all information

You cannot write custom commands for expressions.
That being said, there are a couple of options:
Create a subsequence with a single step. Use a parameter of the sequence as "function parameter".
Create a custom step type including a substep module which implements the function. Add an edit substep to enable the user of the steptype to gracefully change the parameter.
Store the variable parameter in a local/file global variable and modify the value in each step. This will, at least, keep the "function" the same for every step.
Norbert

Creating a function and return something from an XML file

Hi!
I'm working with timeline actionscript. I want to create a function that loads my xmlfile and returns an xmlobject with the file's content.
This is what I got so far:
my_btn.addEventListener(MouseEvent.CLICK, getXML("myxml.xml")); //1067: Implicit coercion of a value of type void to an unrelated type Function.
function getXML(fn:String):void{
     var infoLoader:URLLoader = new URLLoader();
     infoLoader.addEventListener(Event.COMPLETE, xmlLoaded);
     infoLoader.load(new URLRequest(fn));
     var myXML:XML = xmlLoaded(); //1136: Incorrect number of arguments. Expected 1.
     trace(myXML);
function xmlLoaded(e:Event):XML{
     return e.target.data;
     //trace(e.target.data);
Can anyone take a look and perhaps point me in the right direction?
Thanks

I have never used a listcomponent, so I can only help with the steps before filling it with data.
I think you should at start of your application load the XML with filenames and just after it's completed, e.g. in Event.COMPLETE handler, load all other XMLs looping through filenamesXML, like this
var filenamesXML:XML;
var XMLsToLoad:uint = 0;
function filenamesXMLLoaded(e:Event):void
     filenamesXML = XML(e.target.data);
     XMLsToLoad = filenamesXML.filenames.children().length();
     for (var i:uint =1; i < filenamesXML.filenames.children().length(); i++)
              getXML( filenamesXML.filenames.children()[i] ); // the function from my previous post, don't forget to implement it
//modify the minor xml load handler from the previous post
function xmlLoaded(e:Event):void
     var loadedXML:XML = XML(e.target.data);
     xmlArray.push(loadedXML);
     XMLsToLoad--;
//assign the one click handler to all buttons, a loop here would be quite handy
function clickHandler(e:MouseEvent):void
     if (XMLsToLoad == 0) //check if all xmls have been completely loaded
          switch (e.target.name) // swith by clicked button's instance name
               case "button_1":
                    // here you have to implement supplying listcomponent with data, I think a loop again will be a good idea
                    break;
               case "button_2":
                    // ibid.
                    break;
Regards,
gc

What is the need of creating partner functions for sales document type.

Hi SAP (SD-GURUS),
Actually we create partner functions before creating customer ex: sold to party, ship to party, bill to party, and payer.
These partner functions are going to be copied into sales order while processing sales order.
Again what is the need of creating partner functions for sales document type.
Thanks&Regards
sreenivas peruru

There are some Partners you could enter at Sales ORder Level. E.g. Sales Person, Employee Responsible, Forwarding Agent, Broker, etc.
Thus these partner Determination need to be carried out at Sales Order Level & not at Customer Master level.
So we have to configure partner Determination for various levels e.g. Customer Master, Sales Order, Delivery level etc...
Hope this helps...
THanks,
Jignesh Mehta

BOXIR2-Create specific function

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