Compare/contrast Statement Creation methods
Can someone expound on the relative merits, pros/cons, where each is best suited for use (and why) of the following:
createStatement()
createCallableStatement()
createPreparedStatement()
This is a very basic JDBC question, and reminds me that I had argued with someone around 8 years back that it is all the same, but much to my annoyance , I was proven wrong hands down.
I would suggest that you read the difference between these in Sun documentation, or a google search.
I can indicate that the usage of one of these depends on what you want to do, the problem you are solving, if you are issuing a select query on the db or if you are performing a DML (update/insert/delete) on the db.
Thanks
Tapash
Similar Messages
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Best way to present compare/contrast in eLearning?
Hi everyone,
Back in my ILT days, I had a great activity involving comparing and contrasting similar items. The learners begin by brainstorming every conceivable way the two things are alike and the facilitator captures the ideas on paper. Once all of those are exhausted, I'd switch to having the learners brainstorm every way the things are different. It was a great method for reducing confusion between similar topics. Now I'm doing 100% WBT and I've got a project that has two very similar and often-confused sub-topics. That compare/contrast technique would be perfect for these sub-topics, but I'm at a loss as to how to allow learners to brainstorm input for an online course. I thought about the short answer quiz option but at the end of the day, I'd still need to provide "correct" answers and I simply want the learner to be able to enter anything and then move that answer to the appropriate "Compare"/"Contrast" bucket.
Any ideas? I have Captivate 5.5 for PC and access to Flash.
KristaWe do a lot of the same type of activity in our ILT, especially for major system enhancements, to help move people through change management.
Could you do a non-validated text box of "enter all the characteristics that are similar" let them type whatever they want, then give a caption that doesn't evaluate what they enter but only gives examples of the similarities "compare your responses to this list of similarities"?
I only have basic knowledge of Flash (pretty good with basic tweens and such, AS is a bit beyond my grasp still) but could you create something in Flash that accepts their typed responses, stores them as variables, then uses those same variables as dynamic text objects for a drag/drop activity? Or give them a bucket of characteristics and let them drag/drop to 'similar' and 'different' groups? -
Regarding cash flow statement direct method In FSCM-LP
Hello Every one,
I got information form SAP japan That we can View cash flow statement direct method but as per my point of view we can see the reports in FSCM-LP of cash flow .
Can any budy tel me is it possible to see cash flow statement direct method in FSCM-LP module if yes then please guide me how?
Thank you
Deepak PawarHello,
Yes, you can get the cash flow statement (direct method) in Liquidity Planner.
Define the liquidity items for Operating cash flows, Investing cash flows and Financing cash flows. Then, configure the assignment mechanisms for liquidity items (based on account statement, FI postings, Invoices). Then, define queries.
Operating cash flow would include items like sales of goods and services, payments to suppliers etc. Investing cash flows would include items for sale and purchase of property, plant and equipment, etc. Financing cash flows would include items for debt issuance, dividends etc.
Manish -
SAP Cash Flow statement - Direct Method
Dear Experts
We are working on Cash flow statement - Direct method. We observed there is report for cash flow direct method i.e T.Code S_ALR_87012271. In this report we have changed the form as per the client cash flow format and assign the FSV to this form.
We done all the steps and executed the report . But we observed the values which we are getting in this report are "Accured based values" (Cumulative balances of that GL Account).
But as per our business requirement the values should be triggered in this report based on payment made and collection received during the period in the respective category as per the Cash flow format.
Ex: In cash flow statement Under Revenue head (Revenue GL Accounts are assigned) we need to capture actual revenue received for that particular period. But we are getting Cumulative balances of that GL Account.
Please suggest how we can get the values as per the payment and receipts basis for a particular peirod.
Thanks in advance
Rao VHi Waza
Thanks for the quick support,
I have already done the same process as you suggested, but my question is I want the values in this report (cash flow direct method) based on the "payment made and collection received during the period".
But as of now I am getting the Cumulative balances of relevant GL Accounts. It meanse the values should be based on cash receipts and payments made. In this report I am getting overall values (not Pyament/Revenue reciept wise).
Please suggest how we can achieve this ?.
Thanks once agian
Rao M -
How to prepare cash flow statement (Direct Method)?
Dear Master,
I go through forums I got below the some points, this point I couldnu2019t understand.
Please explain detail how to prepare in cash flow statement (Direct Method).
Cash flow statement ( I Got some points)
Create a form using FSI4 - Refer standard forms available in FSI5 and FSI6.
Create a report by using FSI1 (assign the form that you have created FSI4) - Refer standard reports available in FSI2 and FSI3.
Please make sure that you have completed your Financial Statement Version in all respects, before designing your cash flow statement. OB58.
0SAPRATIO-04 Cash flow (direct) Form
0SAPRATIO-04 Cash flow (direct method)
You should know what format you would like to see in the cash flow statement.
You should use the FS items accordingly copy the standard forms and changed according to your format.
You should be conversant enough to do basic report painter.
Thanks & Regards
SelvaSelva,
The tool you are looking for is SAP Liquidity Planner. We have succesfully implemented direct cash flows in SAP ECC 6.0 with this tool and it works like a charm. Cash flow calculation is done in SAP ECC and reports in BW (optional). You may also complement your cash flow model by using BW-BPS for future cash flow planning and forecasts.
Please refer to SAP Help Online Documentation link regarding the Liquidity Planner (LP is part of SAP Financial Supply Chain Management - FSCM):
http://help.sap.com/erp2005_ehp_04/helpdata/EN/47/f23d4050d89523e10000000a1550b0/frameset.htm
Direct Cash Flow calculation had long been a lagging issue in SAP R/3 until the arrival of the Liquidity Planner. As far as I know, before this there was no straight-forward solution for the direct method. You might be going down the wrong path by asuming that building a Direct Cash Flow is just a "reporting issue". I strongly suggest you take a look at the Liquidity Planner before anything else.
Let me know how it goes.
Regards,
Rodolfo Bermúdez Neubauer -
Hi ,info need on container creation,methods,class,interface....
hi ppl,
Can anybody give me information on what is and how to create
container creation,methods,class,interface....with programs.>
priyank dev wrote:
> hi ppl,
> Can anybody give me information on what is and how to create
> container creation,methods,class,interface....with programs.
Hi Dev,
Interface is just the skeleton of the class definition.
If you want to have your own code for all or any of the methods that interface is havings then you can create an instance of that interface and implement those methods with you own code.
That is the advantage of object oriented programming. And if you want to use the standard method or original method's functionality then you have call the method along with the class which implemented it like below
class => method1
For Imore information on interfaces Check this link.
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b6254f411d194a60000e8353423/frameset.htm
For creating classes you can follow this procedure.
Go with abap dictionary->select database table->provide the table for dev classs eg. V_TDEVC-> go for display option-> select utilities->select contents option-> select create dev class,
provide the name and short text,software component->create req.no.
with this dev class will be created.
Thanks
Nitesh
Edited by: Nitesh Kumar on Nov 18, 2008 10:56 AM -
ADF server-side state saving method
Hi all,
As far as I know, ADF has three view state saving methods.
1. client - tokens
2. client - all
3. server
My question is about server-side state saving.
If I set state saving methos "server" in web.xml, view state is stored in session scope as LRU map.
And the size of the map can be configured with below parameters in web.xml.
<context-param>
<param-name>com.sun.faces.numberOfViewsInSession</param-name>
<param-value>10</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.numberOfLogicalViews</param-name>
<param-value>5</param-value>
</context-param>
However I think these parameters is offered by Mojarra (Sun's JSF RI) and any ADF guides don't mention them.
These parameters are supported in ADF?
Regards,
AtsushiHi,
don't have a support statement for this but would be surprised if we don't as ADF Faces runs on top of the JSF RI.
However, I am wondering why your customer prefers state saving being handled on the server as it doesn't allow fail over for your application setup. Also it is the recommended option
http://docs.oracle.com/cd/E25054_01/web.1111/b31973/ap_config.htm#CEGECDJF
+"Context parameter javax.faces.STATE_SAVING_METHOD: Specifies where to store the application's view state. By default this value is server, which stores the application's view state on the server. *It is recommended that you set javax.faces.STATE_SAVING_METHOD to client* when you use ADF Faces, to store the view state on the browser client. When set to client, ADF Faces then automatically uses token-based, client-side state saving. *You can specify the number of tokens to use instead of using the default number of 15*.+
+You can specify the following state-saving context parameters:+
+org.apache.myfaces.trinidad.CLIENT_STATE_METHOD: Specifies the type of client-side state saving to use when client-side state saving is enabled by using javax.faces.STATE_SAVING_METHOD. The values for CLIENT_STATE_METHOD are:+
+token: (Default) Stores the page state in the session, but persists a token to the client. The simple token, which identifies a block of state stored back on the HttpSession object, is stored on the client. This enables ADF Faces to disambiguate the same page appearing multiple times. Failover is supported.+
+all: Stores all state information on the client in a (potentially large) hidden form field. It is useful for developers who do not want to use HttpSession.+
+*Performance Tip:*+
+Because of the potential size of storing all state information, it is recommended that you set client-state saving to token.+
+*org.apache.myfaces.trinidad.CLIENT_STATE_MAX_TOKENS*: Specifies how many tokens should be stored at any one time per user, when token-based client-side state saving is enabled. The default is 15. When the number of tokens is exceeded, the state is lost for the least recently viewed pages, which affects users who actively use the Back button or who have multiple windows opened at the same time. If you are building HTML applications that rely heavily on frames, you would want to increase this value.+
+*org.apache.myfaces.trinidad.COMPRESS_VIEW_STATE*: Specifies whether or not to globally compress state saving on the session. Each user session can have multiple pageState objects that heavily consume live memory and thereby impact performance. This overhead can become a much bigger issue in clustering when session replication occurs. The default is off.+
+org.apache.myfaces.trinidad.USE_APPLICATION_VIEW_CACHE: Enables the Application View Cache (AVC), which can improve scalability by caching the state for the initial renders of the page's UI at an application scope. However, every page in the application must by analyzed for support in the AVC to avoid potential problems with debugging in an unexpected state and information leakage between users. Additionally, development is more difficult since page updates are not noticed until the server is restarted, and although initial render performance is enhanced, session size is not.+
+*CAUTION:*+
+The Application View Cache is not supported for this release. The feature does not work for any page where the rendering of the component tree causes the structure of the component tree to change temporarily. Since this is often the case, USE_APPLICATION_VIEW_CACHE should not be used."+
So unless your customer has a good reason for server side state I would suggest him/her to go with best practices
Frank -
Need new laptop - compare/contrast 14" lenovos
looking for a new laptop as expected from my previous thread. did a lot of research and instead of asking "what should i get?" and the answer always being "it depends", i decided to make a pro/con compare/contrast list.
must for me is 1600x900, dedicated vid card, and under or around $1k are my 3 requirements. having an ultrabay for harddrive expansion also kinda a big plus. please append to list
y410P
PRO - cheapest, best for gaming, ultrabay? (couldn't find much)
CON - biggest/heaviest, worst battery, ideapad so build quality probably worse
t430(s)
PRO - avg across the board
CON - t440 specifics not announced yet could be better at same price
t440
PRO - obvious hardware upgrades, what else?
CON - wait 2 months, no ultrabay, new weird technologies that may just be beta tested (such as dual batteries)
t440p
PRO - obvious hardware upgrades, ultrabay hopefully, what else?
CON - wait 2 months, looks as big as the y410p
t431s - out of price range
t440s - out of price rangeT series wins on build quality. If you need now, a 430, otherwise waiting for the 440 probably worth it.
T61p, T400
formerly x23, x40 -
Compare system state (number and types of objects in memory)
We have 2 exactly identical servers running our application talking to the same database.
When some obejct from server 1 is deleted, a message is passed to server 2 to delete the object from its cache too.
Forget the database, I want to design a testing system which compares the system-state (number and type of live-objects) in memory for server 1 and server 2 after the operation and the message, and reports any discrepancy.
Any ideas ?Are you trying to debug a distributed cache implementation?
If you want to inspect the state of your application on multiple servers creating a JMX bean might be a solution.
http://java.sun.com/developer/technicalArticles/J2SE/jmx.html -
Comparing results from a method using jsp
I want to check if my password check returns a row number of 1.
but I keep recieving this error in my jsp calling page.
org.apache.jasper.JasperException: Unable to compile class for JSPC:\tomcat\jakarta-tomcat\work\localhost_8080_0002ftest_0002fadetest_0002fdatabase_0002fpassword_0005flogin_0005fform_0002fsubmitPassword_0002ejspsubmitPassword_jsp_1.java:108: No variable stmtInt defined in class java.lang.String.
if (pass.selectPassword().stmtInt.equals(1));
using this tag library
<jsp:useBean id="pass" class="classpath" scope="request">
<jsp:setProperty name="pass" property="*" />
</jsp:useBean>I saw your other posting.
stmtInt is a local variable of a method. A local variable of a method expires when the method execution is completed.So you cannot do something like
selectPassword().stmtInt
Do the following
1. return int from selectPassword().
like
by doing
public int selectPassword()
instead of
public String selectPassword()
and by doing
return stmtInt
instead of
return "No fo rows found" + stmtInt
2. compare using ==
by doing
if (pass.selectPassword() == 1 );
instead of
if (pass.selectPassword().stmtInt.equals(1)); -
Cash Flow Statement Direct Method
Hi:
I was asked about how to prepare Cash Flow Statement via direct method. I noticed that in SAP GL, we do have a cash flow - direct method available, but the layout seems not perfectly matching to financial requirements.
So if I want to create a Cash Flow Statement via direct method up to financial management layout requirements, how many approaches that I could have?
(develop drill down report in GL?)
(using liquidity planner and SEM BCS?)
or is there any more efficient approach that you could recommend? Thanks.Hello,
Create a form using FSI4 - Refer standard forms available in FSI5 and FSI6.
Create a report by using FSI1 (assign the form that you have created FSI4) - Refer standard reports available in FSI2 and FSI3.
Please make sure that you have completed your Fiscal Year Variant in all respects, before designing your cash flow statement.
Regards,
Ravi -
F9N1 Postprocessing required for Bank statement creation
Hello,
We have now case that after Mass creation of Bank statements in F9N1 not everything was finished ok. It means that in F9N13 you can check that for one account Status is 'Postprocessing Required'. The issue is that this is now blocking creation of new Mass runs for the same IHC current account showin message that 'IHC xxxx account being edited by run XXXXX from date xxxxx'.
Do you know which transaction to use to postprocess this ? F9I8 didn't help.
Thanks and best regards,
Tomek
Edited by: Tomasz Karwacki on Jan 30, 2009 11:57 AMHi,
In F9N8 you can see the account that are locked and the report/program that locked these accounts. You can go to SM37 and check if there are any update jobs in the initial status. These job must be completed (Choose record & Execute it). Once the corresponding jobs are completed the account would be unlocked and futher F9N1 does not give any issues.
Best Regards,
Hari.
Edited by: HariKrishna K on Mar 2, 2009 12:18 PM -
Dynamic AS State Creation with SetProperty not working...
I am trying to create a website that dynamically creates multiple states for content, download links, and contact info. The reason I am using AS3 to create these states is because, in addition to reformatting/moving the UI/navigation elements, the states will also have content dynamically loaded at run-time from XML files (therefore cannot be hard-coded with MXML tags)
Before I focus on reading the XML files for adding children in each state, I want to get the basic UI buttons and elements to move into desired positions in the Canvas using SetProperty for x and y on three buttons (Services, Downloads, and Contact)
On initialization of the Application, I call the following:
import mx.states.*; import mx.controls.Button; // Define variables private var newState:State; private var setXPropServices:SetProperty; private var setYPropServices:SetProperty; private var setXPropDownloads:SetProperty; private var setYPropDownloads:SetProperty; private var setXPropContact:SetProperty; private var setYPropContact:SetProperty; private function createStates():void { // Create and add the view states to the states Array. states = new Array(); states.push(serviceState()); states.push(downloadState()); states.push(contactState()); //Create Transitions for each state; this must be dynamically created to reflect all AddChild elements to fade-in // createTransitions(); } private function downloadState():State { //Configure the bServices properties setXPropServices = new SetProperty(); setXPropServices.name ="x"; setXPropServices.value = bServices.width/4; setXPropServices.target = bServices; setYPropServices = new SetProperty(); setYPropServices.name ="y"; setYPropServices.value = cMain.height/4; setYPropServices.target = bServices; //Configure the bDownloads properties setXPropDownloads = new SetProperty(); setXPropDownloads.name ="x"; setXPropDownloads.value = bDownloads.width/4; setXPropDownloads.target = bDownloads; setYPropDownloads = new SetProperty(); setYPropDownloads.name ="y"; setYPropDownloads.value = bDownloads.height/4; setYPropDownloads.target = bDownloads; //Configure the bContact properties setXPropContact = new SetProperty(); setXPropContact.name ="x"; setXPropContact.value = bContact.width/4; setXPropContact.target = bContact; setYPropContact = new SetProperty(); setYPropContact.name ="y"; setYPropContact.value = cMain.height/2; setYPropContact.target = bContact; // Finally, push all the overrides and return the State to the caller newState = new State(); newState.name = "downloads"; newState.overrides.push(setXPropServices); newState.overrides.push(setYPropServices); newState.overrides.push(setXPropDownloads); newState.overrides.push(setYPropDownloads); newState.overrides.push(setXPropContact); newState.overrides.push(setYPropContact); }
This is just one of the example functions. You may notice I am doing a bit if "dynamic" layout based on determining size of Main and various components.
It compiles and runs okay, and I don't get an error when I click the the Downloads button (set to change state to "downloads" on click), so it is recognizing the states that were created... BUT all elements seem to go straight to 0 x and 0 y. (top left corner) instead of setting any of my specified values.
I tried changing the values to strings using the String() method, which does nothing. I even tried setting specific constant numbers as values for X and Y, and it has no effect...
Any thoughts why it is, in fact, changing X and Y but is automatically moving them to 0, 0?sorry, having trouble with this interface for inserting code...
import mx.states.*;
import mx.controls.Button;
// Define variables
private var newState:State;
private var setXPropServices:SetProperty;
private var setYPropServices:SetProperty;
private var setXPropDownloads:SetProperty;
private var setYPropDownloads:SetProperty;
private var setXPropContact:SetProperty;
private var setYPropContact:SetProperty;
private function createStates():void {
// Create and add the view states to the states Array.
states = new Array();
states.push(serviceState());
states.push(downloadState());
states.push(contactState());
private function downloadState():State {
//Configure the bServices properties
setXPropServices = new SetProperty();
setXPropServices.name ="x";
setXPropServices.value = bServices.width/4;
setXPropServices.target = bServices;
setYPropServices = new SetProperty();
setYPropServices.name ="y";
setYPropServices.value = cMain.height/4;
setYPropServices.target = bServices;
//Configure the bDownloads properties
setXPropDownloads = new SetProperty();
setXPropDownloads.name ="x";
setXPropDownloads.value = bDownloads.width/4;
setXPropDownloads.target = bDownloads;
setYPropDownloads = new SetProperty();
setYPropDownloads.name ="y";
setYPropDownloads.value = bDownloads.height/4;
setYPropDownloads.target = bDownloads;
//Configure the bContact properties
setXPropContact = new SetProperty();
setXPropContact.name ="x";
setXPropContact.value = bContact.width/4;
setXPropContact.target = bContact;
setYPropContact = new SetProperty();
setYPropContact.name ="y";
setYPropContact.value = cMain.height/2;
setYPropContact.target = bContact;
// Finally, push all the overrides and return the State to the caller
newState = new State();
newState.name = "downloads";
newState.overrides.push(setXPropServices);
newState.overrides.push(setYPropServices);
newState.overrides.push(setXPropDownloads);
newState.overrides.push(setYPropDownloads);
newState.overrides.push(setXPropContact);
newState.overrides.push(setYPropContact);
Hopefully this works better -
Cash Flow Statement Indirect Method India
Hi,
Can anyone provide me the link as to how to configure Cash Flow Statement in R/3 through indirect method to meet the Indian Companies Requirement.
Aravind BoddupalliHi,
Though I am not clear what is your exact requirement, I have some inputs. The Cash & Liquidity management module will enable you to generate cash position & liquidity forecast statement. These reports include, cash position, liquidity forecast (for receivables, payables.. data from invoices, PO/SO, etc.). I think this is what do you mean by indirect method.
thanks,
Kumar -
ADF Faces: state saving method questions
Please, could somebody elaborate implementation of state saving in ADF Faces? What specially interests me is a way on which it is improved in comparison with RI. Will be current implementation further improved regarding size of state which is stored in session or on client?
Further, is it possible to make a read only page stateless? I tried naively to implement restore view phase listener which sets up transient property of view root to true. Page was rendered fine, but when I try to post something from that page NullPointerException was thrown from UIXComponentBase._getRendererImpl() method.
TnxCould you elaborate on the back button support?
I'm trying to do something very simple right now with two JSF pages using ADF BC/Faces. One page is a simple table allowing the user to select a row. The second page allows the user to view details on the selected row. This is view only at this point. I've found however, that if I select a row and go to the detail page and then hit the back button to return to the first page and then select another row and attempt to go to the detail page I get an error message like so:
1. validation - JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-35007: Row currency has changed since the user interface was rendered. The expected row key was oracle.jbo.Key[1246992000 ]
2. validation - JBO-35007: Row currency has changed since the user interface was rendered. The expected row key was oracle.jbo.Key[1246992000 ]
I'm at a loss as to how to resolve this issue.
Thanks,
Corey
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