How to create a dynamic query in which I can vary number of parameters

I am writing a JDBC connector. I want to write a dynamic query in that. The query should be able to proceed variable number of parameters and also in the where clause the and/or/like parameters I want to place dynamically.
I can't write store procedures as we just have read only access to Database so I want to do it through query only.
Please help me out in doing that as I am not able to proceed further without it ...

Hi,
Have a luk at :placeholder for IN condition in database adapter

Similar Messages

How to create a dynamic RTF report which creates dynamic columns based on dynamic column selection from a table?

Hi All,
Suppose I have table, whose structure changes frequently on daily basis.
For eg. desc my_table gives you following column name on Day 1
SQL > desc my_table;
Output
Name
Age
Phone
On Day 2, two more columns are added, viz, Address and Salary.
SQL > desc my_table;
Output
Name
Age
Phone
Address
Salary
Now I want to create an Dynnamic RTF report which would fetch data from ALL columns from my_table on daily basis. For that I have defined a concurrent program with XML as output type and have attached a data template/data definition to it which takes in XML as input and gives final output of conc program in EXCEL layout. I am able to do this for constant number of columns, but dont know how to do it when the number of columns to be displayed changes dynamically.
For Day 1 my XML file should be like this.
<?xml version="1.0" encoding="UTF-8"?>
<dataTemplate name="XYZ" description="iExpenses Report" Version="1.0">
<dataQuery>
<sqlStatement name="Q2">
<![CDATA[
SELECT Name
,Age
,Phone
FROM my_table
]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_my_table" source="Q2">
<element name="Name" value="Name" />
<element name="Age" value="Age" />
<element name="Phone" value="Phone" />
</group>
</dataStructure>
</dataTemplate>
And my Day 1, EXCEL output from RTF template should be like this.
Name Age Phone
Swapnill 23 12345
For Day 2 my XML file should be like this. With 2 new columns selected in SELECT clause.
<?xml version="1.0" encoding="UTF-8"?>
<dataTemplate name="XYZ" description="iExpenses Report" Version="1.0">
<dataQuery>
<sqlStatement name="Q2">
<![CDATA[
SELECT Name
,Age
,Phone
,Address
,Salary
FROM my_table
]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_my_table" source="Q2">
<element name="Name" value="Name" />
<element name="Age" value="Age" />
<element name="Phone" value="Phone" />
<element name="Address" value="Address" />
<element name="Salary" value="Salary" />
</group>
</dataStructure>
</dataTemplate>
And my Day 2, EXCEL output from RTF template should be like this.
Name Age Phone Address Salary
Swapnill 23 12345 Madrid 100000
Now, I dont know below things.
Make the XML dynamic as in on Day 1 there must be 3 columns in the SELECT statement and on Day 2, 5 columns. I want to create one dynamic XML which should not be required to be changed if new columns are added in my_table. I dont know how to create this query and also create their corresponding elements below.
Make the RTF template dyanamic as in Day1 there must 3 columns in EXCEL output and on Day 2, 5 columns. I want to create a Dynamic RTF template which would show all the columns selected in Dynamic XML.I dont know how the RTF will create new XML tags and how it will know where to place it in the report. Means, I can create RTF template on Day 1, by loading XML data for 3 columns and placing 3 XML tags in template. But how will it create and place tags for new columns on Day 2?
Hope, you got my requirement, its a challenging one. Please let me know how I can implement the required solution using RTF dynamically without any manual intervention.
Regards,
Swapnil K.
Message was edited by: SwapnilK

Hi All,
I am able to fulfil above requirement. Now I am stuck at below point. Need your help!
Is there any way to UPDATE the XML file attached to a Data Definition (XML Publisher > Data Definition) using a standard package or procedure call or may be an API from backend? I am creating an XML dynamically and I want to attach it to its Data Definition programmatically using SQL.
Please let me know if there is any oracle functionality to do this.
If not, please let me know the standard directories on application/database server where the XML files attached to Data Definitions are stored.
For eg, /$APPL_TOP/ar/1.0/sql or something.
Regards,
Swapnil K.

How do I create a dynamic growing table which holds "copies" of the footer Row from several instances?

Mission:
To create a summary table with Rows from several (yet to be determined) instances
Coordinates of the enemy   (or Row in question):
ROOT.category[*].sub_category_total.sub_category_summary.Row1
Background information:
An order form with option for several categories (2 – 10) with subcategories (2 – 20).
Since the finished form might be up to 20 pages long I would like to get to the point
with a click of a button (so to speak)
Therefore a summary list seems the only logic solution.
Reward:
Unending gratefulness and publishing of finished sample for others to learn from
Additional Note:
Should you choose to accept this mission I will never deny your existence and will
always give credit to whom credit belongs.
This message will NOT self-destruct.

Hi Steve,
thanks for the example ... nice and close but not 100 % solution.
The sample requires me to set up the summary table with fixed rows.
But I don't know how many main categories & subcategories will be there - it can vary between 2 and 20.
One solution would be to set up a table with 20+ rows and hide them if rawValue ... equals 0.
Might work - but is not very elegant ....
I guess I was looking for the script that counts the instances and then creates automatically the necessary rows.
I know it is a lot to ask in a forum ... but I guess it might be possible. Isn't it??
Please let me know if I'm reaching for the impossible
Jixin

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.

How to create a dynamic mapping of columnar at the Runtime using ADF or JSF

How to create a dynamic GUI at the Runtime using ADF or JSF in JDeveloper 11g.
What I am trying to build is to allow the user to map one column to another at the run time.
Say the column A has rows 1 to 10, and column B has rows 1 to 15.
1. Allow the user to map rows of the two tables
2. An dhte rows of the two columns are dynamically generated at the run time.
Any help wil be appreciated.....
Thnaks

Oracle supports feedback form metalink was; "What you exactly want to approach is not possible in Htmldb"
I can guess that it is not
exactly possible since I looked at the forums and documantation etc. but
couldnt find anything similar than this link; "http://www.oracle.com/technology/products/database/htmldb/howtos/tabular_form.h
t". But this is a very common need and I thought that there must be at least a workaround?
How can I talk or write to Html Db development team about this since any ideas, this is very important item in a critial project?
I will be able to satisfy the need in a functional way if I could make the
select lists in the tabular form dynamic with the noz_id;
SELECT vozellik "Ãzellik",
htmldb_item.select_list_from_query(2, t2.nozellik_deger, 'select vdeger
a,vdeger b from tozellik_deger where noz_id = 10') "Select List",
htmldb_item.text(3, NULL, t2.vcihaz_oz_deger) "Free Text"
FROM vcihaz_grup_ozellik t1, tcihaz_oz t2
WHERE t1.noz_id = t2.noz_id
AND t2.ncihaz_id = 191
AND t1.ngrup_id = 5
But what I exactly need i something like this dynamic query;
SELECT
vozellik "Ãzellik",
CASE
WHEN (t2.nozellik_deger IS NULL AND t2.vcihaz_oz_deger IS NOT NULL) THEN
'HTMLDB_ITEM.freetext(' || rownum || ', NULL) ' || vozellik
WHEN (t2.nozellik_deger IS NOT NULL AND t2.vcihaz_oz_deger IS NULL) THEN
'HTMLDB_ITEM.select_list_from_query(' || rownum ||
', NULL, ''select vdeger a,vdeger b from tozellik_deger where noz_id = ' ||
t1.noz_id || ''' ) ' || vozellik
END AS "DeÄer"
FROM vcihaz_grup_ozellik t1, tcihaz_oz t2
WHERE t1.noz_id = t2.noz_id
AND t2.ncihaz_id = 191
AND t1.ngrup_id = 5
Thank you very much,
Best regards.
H.Tonguc

How to create a dynamic link in a Form to link to a specific FOLDER

Hello,
I have created a reports of all employees of my department.
This reports shows me the empno and ename
When I clicked on a empno ( for example empno = 1 ) then then I got a MASTER DETAIL FORM about that employee(empno = 1) .
Who he or she is and which course he or she had followed.
I want create a dynamic link in the MASTER DETAIL FORM which shows me directly the folder of that employee ( in this example folder 1 ).
If I clickt on the report with all employees of my department on an other number ( for example empno = 3333333) then if I click on the dynamic link in the MASTER DETAIL FORM I want to see the folder of employee 3333333 !!! You know what I mean ?
What I want to know is, how to create a dynamic link that shows me directly a folder which is dependent on which empno I had clicked on in the report ( report with employee numbers and ename )
Is there any way to pass some parameters into a link to a Folder ? Is this possible in Portal ? Does anyone know how to do this, or do you have a suggestion how to solve this problem ?
Thanks a lot !!!
Chu Lam

Hi Chetan,
I am glad that someone had replied on my question.
I will explain it to you again.
I have created a report that shows me all employees. If I click on a employee number then I get an MASTER DETAIL FORM on my screen with all the information(where he works now and which number I have to dial ifhow can I reach him by telephone) of that employee on which number I clicked on.
I really like this mechanism. (You click on a number and the information that you see in the next screen is dependent of the number you clicked on ! )I have created all this. It works fine.
What I want is to expand this example.
Every employee has a FOLDER (yes, those ones in Content Area ) which they can insert text or image into that folder. The folder name is just the employee number. ( employee with employee number 3303, he owns a folder which is named 3303 and an employee with empno 9999, he or she owns a folder with the name 9999. )
Every employee can tell more about himself in that FOLDER by iserting text and images. For example : What he likes, pictures of his vacation, something like this.
What I want is this :
If I click on the first report,which provides me all employees on screen, on a employee number 3303 then I get a Master Detail Form on my screen with all information about that employee with employee number 3303. And I want in this MASTER DETAIL FORM to create a link that shows me directly the FOLDER of that employee ( 3303), so I can learn more about employee with employee number 3303. But I don't know how to create this link.
That link had to be dependent on the employee number. The difficult thing about this link is that this link had to be dynamic.
I hope this will make it clear to you :
(report all employees:)
empno ename
3301 john smith
3302 peter clark
3303 wilson jones
If I click on a empno ( for example 3303) then I get a MASTER DETAIL FORM which provides me information.
(MASTER DETAIL FORM )
EMPNO 3303
ENAME wilson jones
department New York
mobile number 98908763
Company tel. no day
AOL 097485838 monday till wednesday
Oracle 04848584333 thursday and friday
LINK
(what I want is to create a link here )
If I click on LINK in this MASTER DETAIL FORM then I want to link to the FOLDER of this employee ! ( In this example it is FOLDER 3303.
BUT IF I CLICKED ON THE FIRST REPORT ON A DIFFERENT NUMBER ( FOR EXAMPLE 3301) THEN IF I CLICK ON LINK IN THE MASTER DETAIL FORM THEN I HAVE TO LINKED TO FOLDER 3301.
I just want to know how to make a link like this ( create a dynamic link to a specific folder ).
Thanks in Advance.
Chu

How to create and deploy a JSP which calls a BPEL process in JDEVELOPER

Hi Gurus,
I don't know how to create a JSP in JDEVELOPER which call a BPEL process. I have gone through the tutorials. Since, I am new to JDEVELOPER I need some help.
1. How to create a JSP (I know creating application and project, also I know JSP coding)
2. How to deploy this JSP?
3. For the Synchronos BPEL project, the build.xml is created automatically, in this forum, I see people talking about ear war .deploy etc. How do we get them automatically created. Or do we need to create them manually. If it has to be manual some sample scripts would be of great help.
Any help in this regard would be really great.
Thanks in advance,
Sankar.

I found the following tutorial which clearly explains how to deploy J2EE apps.
http://www.oracle.com/technology/obe/obe1013jdev/deployment/deployment.htm
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How to create a dynamic property in JavaFX

public class Person() {
private SimpleStringProperty _Name = new SimpleStringProperty();
public final String NameGet() {
return this._Name.getValue();
public final void NameSet(String Name) {
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public StringProperty NameProperty() {
return this._Name;
private SimpleStringProperty _SurName = new SimpleStringProperty();
public final String SurNameGet() {
return this._SurName.getValue();
public final void SurNameSet(String SurName) {
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How to create a dynamic property in JavaFX ?
ObservableMap, ObservableMapValue, MapPropertyBase, MapProperty
Which one should I use. Can you give an example?

I'm not sure what you mean by "dynamic property"; can you be more explicit?
Your code creates two properties that can be read, written, and observed for changes, though it's probably better to use the standard naming scheme for the methods (e.g they should be getName(), setName(...) and nameProperty()).
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ObservableMapValue is an interface that defines an observable reference to an ObservableMap; i.e. it has a get() method returning an ObservableMap and a set(...) method taking an ObservableMap. You can register a ChangeListener which is notified when the set(...) method is called. It additionally functions as an ObservableMap, so you can also register listeners that get notified when key-value pairs are added or removed from the underlying observable map.
MapProperty and MapPropertyBase are effectively partial implementations of ObservableMapValue. SimpleMapProperty is a full implementation.
If you just need a single ObservableMap (i.e. not an observable reference to one), then the FXCollections.observableHashMap() factory method will provide one.

Create a dynamic query with or/and

Hello!
Please help to accomplish the following:
User needs to create a dynamic query.
There are few select lists: sex, race, state …
User selects whatever he needs from select lists, which would become the first part of the “where clause” – i.e. (sex = ‘M’ AND state = ‘NY’).
Then the user wants to add an additional condition using “OR/AND” – i.e. i.e. (sex = ‘M’ AND state = ‘NY’) OR (sex = ‘F’).
I have been able to build the first clause and pass to a variable. I need to be able to clear the values in the select lists, but keep the value stored in the variable, and then append each new clause to the variable. This needs to be event driven by an item on the page.
Any help is appreciated.
Thank you in advance.

Hi,
At that point my application works fine.
But I need to add ability to clear select lists and enter a new condition with 'OR'
operator.
The final SQL statement should look:
select employee_id, name from employee_v where (sex = ‘M’ AND state = ‘NY’) OR (sex = ‘F’)
Thank you.

How to create the dynamic report

Hi,
please help me, how to create the dynamic report

Hi,
Try this..
DATA: p_temp(30) TYPE c DEFAULT 'ZTEST_REPORT'.
TYPES: BEGIN OF t_abapcode occurs 0,
        row(72) TYPE c,
       END OF t_abapcod.
T_ABAPCODE-ROW = 'REPORT ZTEST_REPORT.'.
APPEND T_ABAPCODE.
T_ABAPCODE-ROW = 'WRITE: / ''TEST REPORT''. '.
APPEND T_ABAPCODE.
INSERT REPORT p_temp FROM it_abapcode.
      SUBMIT (p_temp) AND RETURN.
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Thanks,
naren

How to create a Dynamic IAF in WD

Dear all,
We'd like to create a dynamic interactive form based on a XDP in a WebDynpro application. How can we achieve this?
We tried to use setDynamicPDF() and setInteractive(), but it looks like ADS doesn't create a dynamic pdf.
Only the master page is being displayed.
Any ideas how to create a dynamic interactive form via ADS and how to determine if the pdf is a dynamic interactive form (in the browser).
Kind regards,
Noël
version info: Designer 7, NW SP15, Reader 7.0.7.

Hello,
Use the following code to get a dynamic pdf document created in your wdDoModifyView() method. Make use of the firstTime flag there if required :
IWDInteractiveForm iForm =
(IWDInteractiveForm)view.getElement("InteractiveForm1");
iForm.setDynamicPDF(true);
setDynamicPDF(boolean) nmethod has been deprecated in 04. Moving forward to 04s, you will have a different set of APIs to deal with such requirements. Hence the abiove mentioned method will be taken off with the next major release of NetWeaver.
How do you know whether the pdf document created is static or dynamic ? Well, save the form locally and open it in the designer. Go to File > Form Properties > Compatibility Tab. Check your Form Type there.
Best Regards,
Krish

Tutorial Announcement .:: How to Create a Dynamic RSS Feeds ::.

.:: How to Create a Dynamic RSS Feeds ::.
Using Adobe Dreamweaver 8 and InterAKT Rss Reader Writer Extension.
Hello everyone...
RSS feeds are very useful within sites, as they allow integrating for you website content in an automatic manner. Just share the source for the RSS feed, and when the original content changes, it will reflect in the content you share with any one who subscribed in this feeds on your site.
In this tutorial i`ll help you integrate a RSS feed into one of your pages. This will display the content of your website to feeds subscribers with up to date content.
The main purpose of this tutorial is to create a page that allows visitors subscribe to the RSS Feed that they want to see from your website content, or even enter their own in a text box by searching through feeds. also you can define feeds categories if your website is online store, merchant etc...
:: Online Demo ::
:: Go to tutorials ::
Best Regards
Waleed Barakat
Developer-Online Creator and programmer
http://www.developer-online.com

Hey Waleed,
thanks again for this great stuff -- and thanks for removing the login protection :-)
Cheers,
Günter Schenk
Adobe Community Expert, Dreamweaver

How to create database dynamically

Hi,
Some one suggest, how to create database dynamically in oracle 8.1.6.0.0 standard edition with an example.
Thanks in advance,

Hello,
I'd ask in the
Windows Presentation Foundation (WPF) forum.
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
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How to create a dynamic table were the JTable columns keep varying

How to create a dynamic table were the JTable columns keep varying based on the input to the jtable

Oooh, I lied. DefaultTableModel has an API for adding and
removing columns. I didn't know that. You should have read
the API.
As for preferring to extend AbstractTableModel rather than
DefaultTableModel, I think it's more correct. DefaultTableModel
is a simple implementation of Abstract for basic cases. It isn't
intended to be extended. I figure most people extending
DefaultTableModel are also extending JFrame, JPanel, and Thread
instead of encapsulating the first two and implementing
Runnable for the third.

How to create Hyperlink dynamically

Hi All,
In my application , iam using one table , one of the field in that table is input field,
when i entered data in that field at runtime, automatically that field value should become hyperlink, to show another table.
is it possible to do, if possible please help me in this how to create field dynamically.
regards,
sush

Hi Sushma,
What I get is that at runtime, you will fill the input field with some value & wish to have the field changed to a link.
Adding to what Armin has said, keep the input field as it is. Add a new column in the table, create the TableCellEditor of type LinkToURL (if it is a URL value) or LinkToAction (if some value).
For LinkToURL type, set the 'reference' property to the same context value attribute as the input field.
For LinkToAction type, set the onAction event where you call the appropriate code.
You can also set the 'text' property as Link or bind it to this context value attribute as well.
Hope this works.
Kind Regards,
Nitin
Edited by: Nitin Jain on Mar 25, 2009 9:14 AM

How to create a dynamic query in which I can vary number of parameters

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