How to find for which select statement performance is more

hi gurus
can anyone suggest me
if we have 2 select statements than
how to find for which select statement performance is more
thanks&regards
kals.

hi check this..
1 .the select statement in which the primary and secondary keys are used will gives the good performance .
2.if the select statement had select up to i row is good than the select single..
go to st05 and check the performance..
regards,
venkat

Similar Messages

How to utilize index in selection statement

hi
how to utilize index in selection statement and how is it reduces performance whether another alternative is there to reduce performance .
thanks

Hi Suresh,
For each SQL statement, the database optimizer determines the strategy for accessing data records. Access can be with database indexes (index access), or without database indexes (full table scan).The cost-based database optimizer determines the access strategy on the basis of:
*Conditions in the WHERE clause of the SQL statement
*Database indexes of the table(s) affected
*Selectivity of the table fields contained in the database indexes
*Size of the table(s) affected
*The table and index statistics supply information about the selectivity of table fields, the selectivity of combinations of table fields, and table size. Before a database access is performed, the database optimizer cannot calculate the exact cost of a database access. It uses the information described above to estimate the cost of the database access.The optimization calculation is the amount by which the data blocks to be read (logical read accesses) can be reduced. Data blocks show the level of detail in which data is written to the hard disk or read from the hard disk.
Inroduction to Database Indexes
When you create a database table in the ABAP Dictionary, you must specify the combination of fields that enable an entry within the table to be clearly identified. Position these fields at the top of the table field list, and define them as key fields.
After activating the table, an index is created (for Oracle, Informix, DB2) that consists of all key fields. This index is called a primary index. The primary index is unique by definition. As well as the primary index, you can define one or more secondary indexes for a table in the ABAP Dictionary, and create them on the database. Secondary indexes can be unique or non-unique. Index records and table records are organized in data blocks.
If you dispatch an SQL statement from an ABAP program to the database, the program searches for the data records requested either in the database table itself (full table scan) or by using an index (index unique scan or index range scan). If all fields requested are found in the index using an index scan, the table records do not need to be accessed.
A data block shows the level of detail in which data is written to the hard disk or read from the hard disk. Data blocks may contain multiple data records, but a single data record may be spread across several data blocks.
Data blocks can be index blocks or table blocks. The database organizes the index blocks in the form of a multi-level B* tree. There is a single index block at root level, which contains pointers to the index blocks at branch level. The branch blocks contain either some of the index fields and pointers to index blocks at leaf level, or all index fields and a pointer to the table records organized in table blocks. The index blocks at leaf level contain all index fields and pointers to the table records from the table blocks.
The pointer that identifies one or more table records has a specific name. It is called, for example, ROWID for Oracle databases. The ROWID consists of the number of the database file, the number of the table block, and the row number within the table block.
The index records are stored in the index tree and sorted according to index field. This enables accelerated access using the index. The table records in the table blocks are not sorted.
An index should not consist of too many fields. Having a few very selective fields increases the chance of reusability, and reduces the chance of the database optimizer selecting an unsuitable access path.
Index Unique Scan
If, for all fields in a unique index (primary index or unique secondary index), WHERE conditions are specified with '=' in the WHERE clause, the database optimizer selects the access strategy index unique scan.
For the index unique scan access strategy, the database usually needs to read a maximum of four data blocks (three index blocks and one table block) to access the table record.
select * from VVBAK here vbeln = '00123' ......end select.
In the SELECT statement shown above, the table VVBAK is accessed. The fields MANDT and VBELN form the primary key, and are specified with '=' in the WHERE clause. The database optimizer therefore selects the index unique scan access strategy, and only needs to read four data blocks to find the table record requested.
Index Range Scan
select * from VVBAP here vbeln = '00123' ......end select.
In the example above, not all fields in the primary index of the table VVBAP (key fields MANDT, VBELN, POSNR) are specified with '=' in the WHERE clause. The database optimizer checks a range of index records and deduces the table records from these index records. This access strategy is called an index range scan.
To execute the SQL statement, the DBMS first reads a root block (1) and a branch block (2). The branch block contains pointers to two leaf blocks (3 and 4). In order to find the index records that fulfill the criteria in the WHERE clause of the SQL statement, the DBMS searches through these leaf blocks sequentially. The index records found point to the table records within the table blocks (5 and 6).
If index records from different index blocks point to the same table block, this table block must be read more than once. In the example above, an index record from index block 3 and an index record from index block 4 point to table records in table block 5. This table block must therefore be read twice. In total, seven data blocks (four index blocks and three table blocks) are read.
The index search string is determined by the concatenation of the WHERE conditions for the fields contained in the index. To ensure that as few index blocks as possible are checked, the index search string should be specified starting from the left, without placeholders ('_' or %). Because the index is stored and sorted according to the index fields, a connected range of index records can be checked, and fewer index blocks need to be read.
All index blocks and table blocks read during an index range scan are stored in the data buffer at the top of a LRU (least recently used) list. This can lead to many other data blocks being forced out of the data buffer. Consequently, more physical read accesses become necessary when other SQL statements are executed
DB Indexex :Concatenation
In the concatenation access strategy, one index is reused. Therefore, various index search strings also exist. An index unique scan or an index range scan can be performed for the various index search strings. Duplicate entries in the results set are filtered out when the search results are concatenated.
Select * from vvbap where vbeln in ('00123', '00133', '00134').
endselect.
In the SQL statement above, a WHERE condition with an IN operation is specified over field VBELN. The fields MANDT and VBELN are shown on the left of the primary index. Various index search strings are created, and an index range scan is performed over the primary index for each index search string. Finally, the result is concatenated.
Full Table Scan
select * from vvbap where matnr = '00015'.
endselect
If the database optimizer selects the full table scan access strategy, the table is read sequentially. Index blocks do not need to be read.
For a full table scan, the read table blocks are added to the end of an LRU list. Therefore, no data blocks are forced out of the data buffer. As a result, in order to process a full table scan, comparatively little memory space is required within the data buffer.
The full table scan access strategy is very effective if a large part of a table (for example, 5% of all table records) needs to be read. In the example above, a full table scan is more efficient than access using the primary index.
In Brief
Index unique scan: The index selected is unique (primary index or unique secondary index) and fully specified. One or no table record is returned. This type of access is very effective, because a maximum of four data blocks needs to be read.
Index range scan: The index selected is unique or non-unique. For a non-unique index, this means that not all index fields are specified in the WHERE clause. A range of the index is read and checked. An index range scan may not be as effective as a full table scan. The table records returned can range from none to all.
Full table scan: The whole table is read sequentially. Each table block is read once. Since no index is used, no index blocks are read. The table records returned can range from none to all.
Concatenation: An index is used more than once. Various areas of the index are read and checked. To ensure that the application receives each table record only once, the search results are concatenated to eliminate duplicate entries. The table records returned can range from none to all.
Regards,
Balaji Reddy G
***Rewards if answers are helpful

How to find out the selected line in list

Hi all,
Can any one tell me how to find out the selected event in the list

Your subject said 'selected line in list' and your description says 'selected event in the list'. Which one is it you want to know?
For line you will use the event AT LINE-SELECTION and for event you will use AT USER-COMMAND.
Please reward and close if answered, if not, please revert back to the forum with more details.
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How to find out which keywords were used to create a smart album?

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I actually have 2 questions;
a) Short of scrolling down my very long list of password on the HUD - is there an elegant way to do it - How to find out which passwords were used to create an existing smart album? It's a recurring challenge for me.\ 'cause I like using smart albums, but once in a while need to check or chane the passwords.
b) With annoying regularity when I try to get to this forum and choose Aperture, I get the following message - in pink, no less: It appears you're not allowed to view what you requested. You might contact your administrator if you think this is a mistake.
Any clues?
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Raphael
<Edited by Host>

b) With annoying regularity when I try to get to this forum and choose Aperture, I get the following message - in pink, no less: It appears you're not allowed to view what you requested. You might contact your administrator if you think this is a mistake.
Any clues?
Raphael,
that message may occur for four reasons at least:
Most frequently, when you are using an outdated link to a post that no longer exists, for example from an email notofication. Sometimes our community host will remove posts, that are in violation of the terms of use: see:
Apple Support Communities Terms of Use
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a) Short of scrolling down my very long list of password on the HUD - is there an elegant way to do it - How to find out which passwords were used to create an existing smart album? It's a recurring challenge for me.\ 'cause I like using smart albums, but once in a while need to check or chane the passwords.
I really like Kirby's suggestion with the IPTC rule Keyword is. This is very useful for smart albums global to the library.
Frequently a different approach helps for my smart albums. Many of my smart albums are local to projects or folders. In this case the smart HUD will only show those keywords that have been used for the images in the selection. So if I only have tagged the images with the keywords "birds" and "slideshow", the smart settings HUD will only show these two keywords and the list is very short.
My Keywords HUD, is organized hierarchically; this way I can collapse large sections at once, and it is easier to focus on the keywords needed for a specific task.
I use the search field in HUD a lot, to filter the set of keywords shown.

How to find out which sub query returns more than one row

Hi all,
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .
/* Formatted on 2011/05/17 19:22 (Formatter Plus v4.8.8) */
SELECT a.*, ROWNUM AS rnm
FROM (SELECT DISTINCT '1' AS "Page View", ou.org_unit_name AS "Org",
 prxm.mbr_idntfr AS "Beneficiary ID",
 md.last_name
 || ', '
 || md.first_name AS "Beneficiary Name",
 pci.idntfr AS "Tracking No.",
 TO_CHAR (TRUNC (req.pa_rqst_date),
 'MM/dd/yyyy'
 ) AS "Request Date",
 sts.status_name AS "Status",
 req.pa_rqst_sid AS "Request #",
 prxm.mbr_sid AS "Mbr_sid",
 TO_CHAR
 (TRUNC (req.pa_revision_date),
 'MM/dd/yyyy'
 ) AS "Last Updated",
 TO_CHAR (psd.TO_DATE, 'MM/dd/yyyy') AS "TO_DATE",
 prxpl.prvdr_lctn_iid AS "PRVDR_LCTN_IID",
 pd.prvdr_sid AS "PRVDR_SID", 'Y' AS "State View",
 DECODE
 ((SELECT DISTINCT pd.national_prvdr_idntfr
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid =
 req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
 0, (SELECT prxplo.prvdr_lctn_idntfr
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
 NULL, (SELECT prxplo.prvdr_lctn_idntfr
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
 (SELECT DISTINCT pd.national_prvdr_idntfr
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid =
 req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR')
 ) AS "NPI/ID",
 DECODE
 ((SELECT pd.org_bsns_name
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
 NULL, (SELECT pd.last_name
 || ', '
 || pd.first_name
 || ' '
 || pd.middle_name
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR'),
 (SELECT pd.org_bsns_name
 FROM pa_request_x_provider_location prxplo
 WHERE prxplo.pa_rqst_sid = req.pa_rqst_sid
 AND prxplo.oprtnl_flag = 'A'
 AND prxplo.pa_prvdr_type_lkpcd = 'RR')
 ) AS "Prvdr Name",
 TO_CHAR (psd.from_date,
 'MM/dd/yyyy'
 ) AS "Srvc From Date",
 TO_CHAR (req.validity_start_date,
 'MM/DD/YYYY'
 ) AS "Due Date",
 (fn_get_busniess_days (TRUNC (req.validity_start_date))
 ) AS "Days Left",
 req.pa_mode_type_lkpcd AS "Source",
 TO_CHAR (TRUNC (wmdtl.rtng_date),
 'MM/dd/yyyy'
 ) AS "Assigned On",
 NVL (wmdtl.assigned_to_user_name,
 'Not Assigned'
 ) AS "Assigned To",
 req.org_unit_sid AS "OrgUnitSid",
 TO_CHAR
 (wmdtl.modified_date,
 'MM/dd/yyyy hh24:mi:ss'
 ) AS "WTRD_MODIFIED_DATE",
 TO_CHAR (wmdtl.rtng_date,
 'MM/dd/yyyy'
 ) AS "WTRD_RTNG_DATE",
 req.status_cid AS "PA_STATUS_CID",
 TO_CHAR (req.modified_date,
 'MM/dd/yyyy'
 ) AS "PA_REQ_MODIFIED_DATE",
 prs.state_pa_srvc_type_code
 AS "STATE_PA_SRVC_TYPE_CODE",
 wmdtl.wm_pa_task_rtng_dtl_sid
 AS "WM_TASK_RTNG_DTL_SID",
 wmdtl.assigned_to_user_acct_sid
 AS "WTRD_Assigned_to_user_acct_sid",
 (fn_get_busniess_days (TRUNC (req.validity_start_date))
 ) AS "Days LeftSort",
 wmdtl.assigned_to_org_unit_sid
 AS "WTRD_Assigned_to_OrgUntSid",
 DECODE
 ((SELECT COUNT (*)
 FROM pa_request_status prs
 WHERE prs.pa_rqst_sid = req.pa_rqst_sid
 AND prs.status_cid = 5
 AND prs.oprtnl_flag = 'I'),
 0, 'N',
 'Y'
 ) AS "SHOW_UTILIZATION"
 FROM pa_request req,
 pa_certification_identifier pci,
 status sts,
 pa_request_x_member prxm,
 wm_pa_task_routing_detail wmdtl,
 pa_service_date psd,
 org_unit ou,
 pa_request_service prs,
 pa_request_x_provider_location prxpl,
 provider_location pl,
 provider_detail pd,
 provider p,
 mbr_dmgrphc md
 WHERE req.oprtnl_flag = 'A'
 AND req.status_cid NOT IN
 (20, 30, 70, 25, 80, 96, 85, 5, 97, 98, 101)
 AND req.org_unit_sid IN
 (3057, 3142, 3058, 3143, 3059, 3144, 3060, 3145,
 3061, 3146, 3062, 3147, 3063, 3148, 3064, 3149,
 3065, 3150, 3066, 3151, 3067, 3152, 3068, 3153,
 3069, 3154, 3070, 3155, 3071, 3156, 3072, 3157,
 3073, 3158, 3074, 3159, 3075, 3160, 3076, 3161,
 3077, 3162, 3078, 3163, 3079, 3164, 3080, 3165,
 3081, 3166, 3082, 3167, 3083, 3168, 3084, 3169,
 3085, 3170, 3086, 3171, 3087, 3172, 3088, 3173,
 3089, 3174, 3090, 3175, 3091, 3176, 3092, 3177,
 3093, 3178, 3094, 3179, 3095, 3180, 3096, 3181,
 3097, 3182, 3098, 3183, 3099, 3184, 3100, 3185,
 3101, 3186, 3102, 3187, 3103, 3003, 75000104,
 75000108, 2006, 75000103, 75000102, 75000113,
 75000111, 75000109, 2001, 2009, 75000105,
 75000107, 2004, 2010, 2013, 2014, 2005, 2011,
 75000112, 2002, 1001, 2012, 75000106, 2007,
 75000101, 2003, 75000110, 2008, 3001, 3002, 3019,
 3104, 3020, 3105, 3021, 3106, 3022, 3107, 3023,
 3108, 3024, 3109, 3025, 3110, 3026, 3111, 3027,
 3112, 3028, 3113, 3029, 3114, 3030, 3115, 3031,
 3116, 3032, 3117, 3033, 3118, 3034, 3119, 3035,
 3120, 3036, 3121, 3037, 3122, 3038, 3123, 3039,
 3124, 3040, 3125, 3041, 3126, 3042, 3127, 3043,
 3128, 3044, 3129, 3045, 3130, 3046, 3131, 3047,
 3132, 3048, 3133, 3049, 3134, 3050, 3135, 3051,
 3136, 3052, 3137, 3053, 3138, 3054, 3139, 3055,
 3140, 3056, 3141)
 AND req.pa_rqst_sid = prs.pa_rqst_sid
 AND prs.oprtnl_flag = 'A'
 AND prs.pa_rqst_srvc_sid = psd.pa_rqst_srvc_sid
 AND psd.oprtnl_flag = 'A'
 AND req.pa_rqst_sid = pci.pa_rqst_sid
 AND pci.oprtnl_flag = 'A'
 AND req.pa_rqst_sid = prxm.pa_rqst_sid
 AND prxm.oprtnl_flag = 'A'
 AND md.oprtnl_flag = 'A'
 AND md.status_cid = 2
 AND TRUNC (SYSDATE) BETWEEN md.from_date AND md.TO_DATE
 AND prxm.mbr_sid = md.mbr_sid
 AND ou.org_unit_sid = req.org_unit_sid
 AND ou.oprtnl_flag = 'A'
 AND req.pa_rqst_sid = prxpl.pa_rqst_sid
 AND prxm.pa_rqst_sid = prxpl.pa_rqst_sid
 AND pci.pa_rqst_sid = prxm.pa_rqst_sid
 AND pci.pa_rqst_sid = wmdtl.subsystem_task_sid
 AND pci.pa_rqst_sid = prxpl.pa_rqst_sid
 AND prxpl.pa_prvdr_type_lkpcd = 'RR'
 AND prxpl.oprtnl_flag = 'A'
 AND req.status_cid = sts.status_cid
 AND sts.status_type_cid = 3
 AND sts.oprtnl_flag = 'A'
 AND prxpl.prvdr_lctn_iid = pl.prvdr_lctn_iid
 AND p.prvdr_sid = pd.prvdr_sid
 AND p.prvdr_sid = pl.prvdr_sid
 AND pd.oprtnl_flag = 'A'
 AND pd.status_cid = 2
 AND TRUNC (SYSDATE) BETWEEN pd.from_date AND pd.TO_DATE
 AND wmdtl.subsystem_task_sid = req.pa_rqst_sid
 AND wmdtl.subsystem_lkpcd = 'PA'
 AND wmdtl.oprtnl_flag = 'A'
 AND req.pa_rqst_date > (SYSDATE - 365)
 ORDER BY TO_DATE ("Request Date", 'MM/dd/yyyy hh24:mi:ss') DESC,
 "Beneficiary Name" ASC) a
WHERE ROWNUM < 102;regards,
P Prakash
Edited by: BluShadow on 17-May-2011 15:01
added {noformat}{noformat} tags around the code

833560 wrote:
Can any one give me clue ,how to find out which sub query returns more than one row in the following query .This is why smaller, simpler queries are easier to work with than huge ones - when something like this goes wrong smaller queries are much eaiser to debug. Unfortunately using smaller, easier-to-work with queries is not always an option
Ganesh is right - you will have to dissect the big query bit by bit until you find the offending subquery. If there is another way I would like to find out about it too.
The easiest way to do this is probably to use block comments to isolate parts of the query bit by bit until you find the offending part. If you carefully examine the subqueries you might be able to figure out which one is returning multiple rows without commenting everything
Good luck!

How to find out which objects are at the end of the datafiles

My Scenario is having a tablespace of 65G but the data is 5G and that is at the end of datafile for that we are not able to resize the datafile our though is to find out what are the objects at that end of datafiles and will either alter move <owner.tablename> move or alter index <owner.index> rebuld online.
For that how to find out which objects are at the end of the datafiles.

>
My Scenario is having a tablespace of 65G but the data is 5G and that is at the end of datafile for that we are not able to resize the datafile our though is to find out what are the objects at that end of datafiles and will either alter move <owner.tablename> move or alter index <owner.index> rebuld online.
For that how to find out which objects are at the end of the datafiles.
>
You may want to copy this and add it to your toolkit
See 'What's at the End of the File?' in this Tom Kyte article from the Sept 2004 Oracle Magazine
http://www.oracle.com/technetwork/issue-archive/o54asktom-086284.html
And this AskTom blog shows you how to generate a script containing ALTER statements toresize your datafiles to the smallest possible. You can 'pick and choose' from the ALTER statements to do what you want.
Then of course, you can use techniques from this article by Oracle ACE, and noted author, Jonathan Lewis
http://jonathanlewis.wordpress.com/2010/02/06/shrink-tablespace/

How to find out which data control do the page layout components come from?

hi,
work in Jdev 11.1.2.3
After have drag and drop data control into pages designer, how to find out which data control do the page layout component (such as a field in form layout) come from?
--i cannot find data control related information in the property pallete for the page layout component.
Regards.

This information can be found in the page definition file.
Select the field in the page and then click the binding tab.

ADF: How to find out which query has taken what time?

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I have an ADF application which has many SQL queried running on each button click/page load, so how to find out which query is taking what amount of time? So that i can identify the long running queries and modify them to improve the application performance.
Thanks in advance.

Hi,
As suggested by Timo,you need to start tracing on oracle.jbo package for getting the SQL queries.But I think the second option suggested by him would be better.You will have to override executeQueryForCollection method in VO Impl class .Pseudo code would be
@Override
Take start time
super.executeQueryForCollection
Take end time

Joining select statements-performance problem

Here two cases are there.Is it posiible to combine the two cases and make it one? I am using OR in the select statement, performance is very bad, i want to improve it.Is there any chance of avoiding that...
1.
select vbeln from vbfa into itab-vbeln where vbelv = final_data-xblnr1
or vbelv = final_data-xblnr2.
select single vbeln from vbrk into tabvbrk-vbeln
where vbeln = itab-vbeln and fkart = 'RTS'.
if sy-subrc eq 0.
move tabvbrk-vbeln to final_data-vbeln1.
modify final_data.
endif.
endselect.
2.
select vbeln from vbfa into itab-vbeln where vbelv = final_data-xblnr1
or vbelv = final_data-xblnr2.
select single vbeln from vbrk into tabvbrk-vbeln
where vbeln = itab-vbeln and fkart = 'ZTR'.
if sy-subrc eq 0.
move tabvbrk-vbeln to final_data-vbeln2.
modify final_data.
endif.
endselect.
Thanks,
fractal

The first main thing is dont use select... endselect.
select vbeln from vbfa into itab-vbeln where vbelv = final_data-xblnr1
or vbelv = final_data-xblnr2.
U can use
select vbeln from vbfa into
corresponding fields of table itab
for all entries in final_data
where vbelv = final_data-xblnr1
or   vbelv = final_data-xblnr2.
Instead of this
select single vbeln from vbrk into tabvbrk-vbeln
where vbeln = itab-vbeln and fkart = 'RTS'.
if sy-subrc eq 0.
move tabvbrk-vbeln to final_data-vbeln1.
modify final_data.
endif.
endselect.
Use
select vbeln from vbrk
        appending table final_data
        where vbeln = itab-vbeln
        and fkart = 'RTS'.
if sy-subrc eq 0.
endif.
Try like this.
Hope this helps.
Kindly reward points for the answer which helped u and helped to solve the problem.

How to find list of pending statements ????

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Aisurya Kumar Puhan wrote:
Hi kris,
> No not any standard component using for this.. I need only to know in which tables i can find these.....
>
> Thkx
> Aisurya.
You need to elaborate your requirement.
this is not leading anywhere.
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sarbjeet singh

How to find out which type of the driver is used in our application?

Hi all,
can anyone tell me how to find out which type of the driver is used in our application?
Thanks in advance,
Phoeniox

Hi,
Check out this...
Class.forName("com.mysql.jdbc.Driver"); //if u r using MySql
List drivers = Collections.list(DriverManager.getDrivers());
 for(int i=0;i<drivers.size();i++)
 Driver driver = (Driver)drivers.get(i);
 String driverName = driver.getClass().getName();
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you need to load the driver and display in the same program.
Then only you'l get the required result.
prakhyath

How to find out which job is calling package

Respected sir,
How to find out which job is calling my package. Please help me regarding this.
Regards,
user570124

Please read about [url http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_util.htm#i997163]DBMS_UTILITY.FORMAT_CALL_STACK in the manual.
or [url http://asktom.oracle.com/tkyte/who_called_me/index.html]this routine from Tom Kyte may be what you are looking for.
Regards,
Rob.

How to find out which plugin is missing ( embed width="100%" height="100%" messagecallback="parent.frames.MANIPULATIONS.AppendMessage" spinfps="15" spiny="30")?

How to find out which plugin is missing fro mthe website: http://web.it.nctu.edu.tw/~twli/interactive/scr_tutf.htm?
After looking at one similar question found in mozilla support and answered by jscher2000 (https://support.mozilla.org/en-US/questions/957655), I have found out I have to look for either <object or <embed. What I found is : <embed width="100%" height="100%" messagecallback="parent.frames.MANIPULATIONS.AppendMessage" spinfps="15" spiny="30"
What do I have to do now?

This big1.mol (and possibly big2.mol) file is loaded in the embed plugin object that is opened in a iframe, so you can right-click the plugin area to check the embed code.
*http://web.it.nctu.edu.tw/%7Etwli/interactive/big1.mol
*http://web.it.nctu.edu.tw/%7Etwli/interactive/big2.mol

How to find out which Badi is triggering in which transaction

Hi SAP gurus,
Can any one tell me How to find out which Badi is triggering in which transaction.
If I have a BADI . I want to know in how many transaction it will trigger.
Can you help me in this issue. Its very important and urgent.
Points will be rewarded.
Thanks,
Satish.

Hi Satish,
Check this blog -
/people/alwin.vandeput2/blog/2006/04/13/how-to-search-for-badis-trace-it
Check Clemens reply in this thread, its great-
BADI
Reward Points if this helps,
Satish

How to find out which object on a JPanel was clicked...

I have a JPanel that contains about 200 other small JPanels(only 8 are visible at any one time), and a JButton(with Visible set to false).
When one of the small JPanels is rightclicked i want to know which one was clicked so I can add the JButton to it (set theJButton Visible on the JPanel that was rightclicked). When the JButton is clicked, it will hide the JPanel it was on and hide itself again.
I added a MouseListener(MousePressed) to the main Jpanel but I dont know how to find out which of the smaller JPanels was clicked. I would Also need to know how (in the ActionEvent for the JButton) the JButton knows which JPanel it is on so it knows which one to delete.
------------------------------------------------------------------CODE
void JPanel1_mousePressed(MouseEvent e) {
if ((e.getModifiers() & e.BUTTON3_MASK)!=0){
------------------------------------------------------------------CODE
void JButton1_actionPerformed(ActionEvent e) {
------------------------------------------------------------------CODE
Can this be done or should I add a MousePressed Listener to each of the 200 small JPanels and create a JButton for each of them??
Any Info Appreciated... Thanks....

Here you get a hint, hope have added all mouseListener as well and registered....addMouseLi...etc
// many JPanels here...
JPanel clickedPanel; // a reference only
// In mouse Click..
public void mouseClicked( MouseEvent e ){
clickedPanel = e.getSource( );
clickedPanel.add(new JButton("Look, I am Added") );
} // it is Only HINT, a working HINT

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