How do I change the query based on parameter value
hi,
Based on parameter value I want to change my query. If paramter value is 'O' i want the 'order by depno' in query if the value is null i don't want the order by clause.
How do I achieve this.
Thanks
Ram
U can use lexical parameter
i.e u create one user parameter and in query
u use this parameter with ¶m_name
ex.
select val,prize from stock where sr_no > :srno
orderby &ord_by
here ord_by is lexical parameter
and set its intial value to 'sr_no'
so u can get result order by sr_no
this parameter is set from form so u will give condition in form and depending
on condition u will pass this parameter from form.
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Whenever you have a problem, post a little sample data (CREATE TABLE and INSERT statements, relevamnt columns only) for all tables, and the results you want from that data.
If you can illustrate your problem using commonly available tables (such as those in the scott or hr schemas) then you don't have to post any sample data; just post the results you want.
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It looks like you're doing something similiar to the following.
Using the emp and dept tables in the scott schema, produce one row of output per department showing the highest salary in each job, for a given set of jobs:
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20 RESEARCH DALLAS ANALYST 3000 MANAGER 2975 CLERK 1100
10 ACCOUNTING NEW YORK MANAGER 2450 CLERK 1300
30 SALES CHICAGO MANAGER 2850 CLERK 950On each row, the jobs are listed in order by the highest salary.
This seems to be analagous to what you're doing. The roles played by sortest_pidm, sortest_tesc_code and sortest_test_score in your sortest table are played by deptno, job and sal in the emp table. The roles played by spriden_pidm, id and name in your spriden table are played by deptno, dname and loc in the dept table.
It sounds like you already have something like the query below, that produces the correct output, except that it does not include the dname and loc columns from the dept table.
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, MAX (DECODE (rn, 1, max_sal)) AS sal_1
, MAX (DECODE (rn, 2, job)) AS job_2
, MAX (DECODE (rn, 2, max_sal)) AS sal_2
, MAX (DECODE (rn, 3, job)) AS job_3
, MAX (DECODE (rn, 3, max_sal)) AS sal_3
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, e.job
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, MAX (DECODE (rn, 1, job)) AS job_1
, MAX (DECODE (rn, 1, max_sal)) AS sal_1
, MAX (DECODE (rn, 2, job)) AS job_2
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, MAX (DECODE (rn, 3, job)) AS job_3
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SELECT deptno, dname, loc -- Changed
, job
, max_sal
, ROW_NUMBER () OVER ( PARTITION BY deptno -- , dname, loc -- Changed
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FROM (
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, e.job
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, scott.dept d
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AND e.job IN ('ANALYST', 'CLERK', 'MANAGER')
GROUP BY e.deptno, d.dname, d.loc -- Changed
, e.job
GROUP BY deptno, dname, loc -- Changed
;Actually, you can keep using just deptno in the analytic PARTITION BY clause. It might be a little more efficient to just use deptno, like I did above, but it won't change the results if you use all 3, if there is only 1 danme and 1 loc per deptno.
By the way, you don't need so many sub-queries. You're using the inner sub-query to compute the MAX, and the outer sub-query to compute rn. Analytic functions are computed after aggregate fucntions, so you can do both in the same sub-query like this:
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, e.job
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GROUP BY deptno, dname, loc
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if (deleteSpecificRows)
// Build an NSIndexSet of all the objects to delete, so they can all be removed at once.
NSMutableIndexSet *indicesOfItemsToDelete = [NSMutableIndexSet new];
for (NSIndexPath *selectionIndex in selectedRows)
[indicesOfItemsToDelete addIndex:selectionIndex.row];
// Delete the objects from our data model.
[self.dataArray removeObjectsAtIndexes:indicesOfItemsToDelete];
// Tell the tableView that we deleted the objects
[self.tableView deleteRowsAtIndexPaths:selectedRows withRowAnimation:UITableViewRowAnimationAutomatic];
else
// Delete everything, delete the objects from our data model.
[self.dataArray removeAllObjects];
// Tell the tableView that we deleted the objects.
// Because we are deleting all the rows, just reload the current table section
[self.tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationAutomatic];
// Exit editing mode after the deletion.
[self.tableView setEditing:NO animated:YES];
[self updateButtonsToMatchTableState];
- (IBAction)deleteAction:(id)sender
// Open a dialog with just an OK button.
NSString *actionTitle;
if (([[self.tableView indexPathsForSelectedRows] count] == 1)) {
actionTitle = NSLocalizedString(@"Are you sure you want to remove this movie?", @"");
else
actionTitle = NSLocalizedString(@"Are you sure you want to remove these movies?", @"");
NSString *cancelTitle = NSLocalizedString(@"Cancel", @"Cancel title for item removal action");
NSString *okTitle = NSLocalizedString(@"OK", @"OK title for item removal action");
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:actionTitle
delegate:self
cancelButtonTitle:cancelTitle
destructiveButtonTitle:okTitle
otherButtonTitles:nil];
actionSheet.actionSheetStyle = UIActionSheetStyleDefault;
// Show from our table view (pops up in the middle of the table).
[actionSheet showInView:self.view];
- (IBAction)addAction:(id)sender
[self.dataArray addObject:@"New Movie"];
// Tell the tableView about the item that was added.
NSIndexPath *indexPathOfNewItem = [NSIndexPath indexPathForRowself.dataArray.count - 1) inSection:0];
[self.tableView insertRowsAtIndexPaths:@[indexPathOfNewItem]
withRowAnimation:UITableViewRowAnimationAutomatic];
// Tell the tableView we have finished adding or removing items.
[self.tableView endUpdates];
// Scroll the tableView so the new item is visible
[self.tableView scrollToRowAtIndexPath:indexPathOfNewItem
atScrollPosition:UITableViewScrollPositionBottom
animated:YES];
// Update the buttons if we need to.
[self updateButtonsToMatchTableState];
#pragma mark - Updating button state
- (void)updateButtonsToMatchTableState
if (self.tableView.editing)
// Show the option to cancel the edit.
self.navigationItem.rightBarButtonItem = self.cancelButton;
[self updateDeleteButtonTitle];
// Show the delete button.
self.navigationItem.leftBarButtonItem = self.deleteButton;
else
// Not in editing mode.
self.navigationItem.leftBarButtonItem = self.addButton;
// Show the edit button, but disable the edit button if there's nothing to edit.
if (self.dataArray.count > 0)
self.editButton.enabled = YES;
else
self.editButton.enabled = NO;
self.navigationItem.rightBarButtonItem = self.editButton;
- (void)updateDeleteButtonTitle
// Update the delete button's title, based on how many items are selected
NSArray *selectedRows = [self.tableView indexPathsForSelectedRows];
BOOL allItemsAreSelected = selectedRows.count == self.dataArray.count;
BOOL noItemsAreSelected = selectedRows.count == 0;
if (allItemsAreSelected || noItemsAreSelected)
self.deleteButton.title = NSLocalizedString(@"Delete All", @"");
else
NSString *titleFormatString =
NSLocalizedString(@"Delete (%d)", @"Title for delete button with placeholder for number");
self.deleteButton.title = [NSString stringWithFormat:titleFormatString, selectedRows.count];
@endHey JB001,
Sounds like you have more going on than just a simple issue with Home Sharing and more dealing with Wi-Fi syncing. Start with the article below and see if that may resolve it.
iTunes 10.5 and later: Troubleshooting iTunes Wi-Fi syncing
http://support.apple.com/kb/TS4062
If it does not work out, then may I suggest contacting Apple for further assistance to walk you through it or just take that time that you were talking about to sort it out.
Contact Apple Support
https://getsupport.apple.com/GetproductgroupList.action
Regards,
-Norm G. -
How can we change the purchasing group which it is maintained in R/3?
Hello All.
In case of MM, purchasing group is assigned to material master.
It means purchasing group is maintained based on material code.
But SRM has different maintenance level.
As you know that purchasing group has the responsibility based on material group (Product category).
So we should change the purchasing group from R/3, when end user create shopping cart.
How can we change the purchasing group which it is maintained in material master?
Thank you,
Best regards,
SH.Hello So Hee,
I am not a technical guy.
But for your requirement i am building a logic.
I am not sure whether it will work.
You need to check with your ABAPER.
It is as below:
When the SC is approved and the other configuration is correct ,
PR is created in ECC by the virtue of BAPI.
You want that the pur grp should be populated on the base of matl code and not on matl grp.
Hence in SC you will not fill up pur grp.
In the programme for BBPSC01 i.e. SC creation you will add modification that it will call a custom FM.
This custom FM will get the matl code from SC and will find the value of pur grp from R/3 MM01i.e. matl master(you may get in MARA).
Now in the BAPI you need to incorporate this additional value of yr pur grp field.
So the desired pur grp as per yr R/3 matl master will be populated in yr R/3 PR.
Again: this is all hypothesis.
That's all I can help you.
BR
Dinesh
<b>Reward if helps</b>
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