Using wwv_flow_load_excel_data and apex collections

Hi!
I have a question regarding very popular subject: parsing csv files.
I made one application, which takes csv file, parses it using Vicas's code, presents validation report to the user, and finally allows to submit data into the datatable.
Everything works fine, but I don't like this solution. CSV can cause problems when quotation mark is used inside, when numbers have 1000 separators and so on.
Besides that, I have to add some code to validate column types. Lot of mess.
The solution incorporated into apex tool, called "Data Load/Unload" looks much better. It would be nice to use that inside apex application adding some business validations, and hardcoding table and columns names.
I have seen wwv_flow_load_excel_data package and I'm wondering if it is possible to use load_excel_data procedure to perform that task?
Is there any documentation to that package?
Somebody heard about using that with apex collections (to avoid a need of temporary table)?
Regards,
Arek

And if somebody else is looking for "ApEx" forum:
Oracle Application Express (APEX)

Similar Messages

Apex Collections and dates

Apex Collections and Dates
I made an earlier posting today on the forum titled “‘ORA-01861: literal does not match format string’ error after my hosting company upgraded to Apex 3.2.” The issue relates to Apex collections and dates. Prior to the hosting company upgrading Apex 3.2 from 3.1 all was working OK. It seemed a reasonable assumption that the issue relates to the upgrade to 3.2. Having tested the code against another Apex 3.2 installation I am satisfied that the issue is not with Apex 3.2. That said, I am still getting the issue on the hosting site.
To demonstrate the issue to my hosting company and this forum, I put together a simple one page application that demonstrates the issue using the least amount of code.
I created a page with an ‘On Load – Before header” process that sets up an Apex Collection with a single value of ’20-FEB-2009’ in the c001 element as follows:
if apex_collection.collection_exists(p_collection_name=>'THEISSUE') then
apex_collection.delete_collection(p_collection_name=>'THEISSUE');
end if;
apex_collection.create_collection(p_collection_name => 'THEISSUE');
APEX_COLLECTION.ADD_MEMBER(
p_collection_name => 'THEISSUE',
p_c001 => '20-FEB-2009');
I added an SQL REPORT region to the page which uses the Apex Collection as follows:
select to_date(c001,'DD-MON-YYYY') testdate
from apex_collections
where collection_name='THEISSUE'
and to_date('20-FEB-2009','DD-MON-YYYY')
= to_date(c001,'DD-MON-YYYY')
When the page is run I get the ‘ORA-01861: literal does not match format string’ error.
If I remove the following from the SQL Report Region:
and to_date('20-FEB-2009','DD-MON-YYYY')
= to_date(c001,'DD-MON-YYYY')
and run the page, the date is displayed OK, i.e., c001 is converted to a date OK. This made me wonder whether it does not like the line to_date('20-FEB-2009','DD-MON-YYYY')? So I changed the where code for the report to :
and to_date(c001,'DD-MON-YYYY')
= to_date(c001,'DD-MON-YYYY')
i.e., convert c001 to a date and compare it to itself. The rationale being that if the c001 converts to a date OK, then comparing c001 converted to a date with itself should not give an error. It did it gave the same error ‘ORA-01861’
It would seem on my hosting site since the upgrade, that Apex and Oracle have problems with Apex Collection elements being converted to dates as part of the where clause.
Now my understating of Oracle Apex collections in simple terms is that all Apex collections are held in a single Oracle table managed by a series of Apex functions. Given that all Apex collections are in the same table, could the issue be with the Oracle database when it is creating its execution plan for the query? Could Oracle be including the value of c001 from other collections (i.e., when c001 is not in a date format ) in the initial stages of its execution plan?
I hope the above make sense and thanks in advance.
Ian

Scott,
I believe I have found the answer the statistics on WWV_FLOW_COLLECTIONS$ and WWV_FLOW_COLLECTION_MEMBERS$. are out of date and Oracle is doing a full table scan instead of using the indices to select only the c001 columns that belong to the given collection_id. If I change my simple example to store the date value in c050 it works ok. (In all probability this will be the only collection on the hosted database to use c050).
I have asked the hosting company to gather stats on all the apex tables.
Thanks for your help
Ian

Using Apex collection, IR report never refreshes

I am using IR report with Apex collections. It never gets refreshed. I've to manually refresh it using browser refresh. I do have a boarderless region template for the IR report. How can I fix it?

I am using the following plsql to create apex collection:
DECLARE
l_col VARCHAR2 (10) := 'SEARCH';
l_sql VARCHAR2 (4000);
BEGIN
IF apex_collection.collection_exists (l_col)
THEN
apex_collection.delete_collection (l_col);
END IF;
l_sql :=
'SELECT srv_sys_name,ddb_dbname
FROM healthcheck.isac_search_master
WHERE 1 = 1';
IF :p7_shv_swcname IS NOT NULL
THEN
l_sql := l_sql || ' and shv_swcname = ''' || :p7_shv_swcname || '''';
END IF;
IF :p7_shv_businessclustername IS NOT NULL
THEN
l_sql :=
l_sql
|| ' and SHV_BUSINESSCLUSTERNAME = '''
|| :p7_shv_businessclustername
|| '''';
END IF;
apex_collection.create_collection_from_query (p_collection_name => l_col,
p_query => l_sql );
END;
I am using this collection on various pages. It works fine from first(collecton) page to next page, but I am not able to use collection on the third page. It works if I manually refresh it. Please help me.

Query for create manual tabular form using apex collection add row button functionality

Hello everyone
My requirement is i created a tabular form manually using apex collection but if i click on add row button then previously selected data refreshed and added new row in this form it is fine.but i don't want to refreshed previously selected data and click on add row button then add new row .how it is possible? plz help
Thanks & Regards,
Ujwala

Ujwala
Instead of starting a new thread with the same question as Query for create manual tabular form using apex collection add row button functionality.
Could you answer the question about what you see while debug the javascript code.
If you don't understand the question or have trouble debug javascript let us know.
Nicolette

How to create an apex collection to store and loop through the values

I couldn't find any simple example to do this
Apex 4.2
I need to create an apex collection. I have a query that returns multiple roles for a user. I need to check to see if one of my item values is within the collection but am not sure how to do so. So far I have:
begin
APEX_COLLECTION.CREATE_COLLECTION (
p_collection_name => 'ALL_ROLES');
select count(granted_role) into count from dba_role_privs where upper(grantee) = upper(:APP_USER);
end;
How would I store the query results in the collection?

Trying to understand your code and a better suggestion:
declare
is_viewable boolean;
v_count number;
l_query varchar2(2000);
i_counter number(10) :=1;
begin
--l_query := 'select granted_role from dba_role_privs where upper(grantee) = upper(:APP_USER)';
--why do you need a collection, this is a simple select count(1) question
APEX_COLLECTION.CREATE_COLLECTION_FROM_QUERY (
p_collection_name => 'ALL_ROLES',
p_query => l_query,
p_generate_md5 => 'YES');
-- You create a collection, but where are you using it?
-- select count(granted_role) into count from dba_role_privs where upper(grantee) = upper(:APP_USER);
-- discard the above code
-- If you want to see how many elements in a collection
-- determine # of elements in a collection
http://docs.oracle.com/cd/E23903_01/doc/doc.41/e21676/apex_collection.htm#CJAFFEAH
v_count := APEX_COLLECTION.COLLECTION_MEMBER_COUNT ('ALL_ROLES');
IF :P32_SUBMISSION_DATE IS NOT NULL THEN
begin
select count(granted_role) into v_count
     from dba_role_privs
where upper(grantee) = upper(:APP_USER) and
    granted_role in ('SURVEY_SUID','SURVEY_JOB_SUID');
exception
when no_rows_found then
    v_count := 0;
end;
if v_count > 0 then
    is_viewable := true;
else
    is_viewable := false;
endif;
else
is_viewable := false;
endif;
return is_viewable;
end;Thank you,
Tony Miller
Ruckersville, VA

Hello guys..does anybody know how to install and use adobe master collection with the new lion? I need to use Flash and illustratore, but apparently those programmes are incompatible with the new operative sistem... I am a new mac users and I'd like t

Hello guys..does anybody know how to install and use adobe master collection with the new lion?
I need to use Flash and illustratore, but apparently those programmes are incompatible with the new operative sistem...
I am a new mac users and I'd like to know if there are other similar programmes I can use with lion!

Lab79 wrote:
Are you on Apple's payroll?
well dude I can only let you know that as I work with those programme I don't have to pay for it is my company that pays the programme I whant to use( that's why I was asking if there where other programmes ..that I could use with lion insted that Illustrator and Flash!)..I know Adobe since 2005 and I can say that Adobs products are very good...I think that if it's an Adobe probleme or fault ..they will solve it very soon...but unfortunally I have the impression that after Jobs passed away Appel decided to change politics..and everything started to go very bad! (see FCP X)..
good luck with apple dude..
Where is the Apple problem? I have CS4 and CS5 running perfectly fine on my Macbook Pro. Installed 5 after Lion upgrade. Worth every cent. Adobe did have some catching up to do with Lion but with the CS5.5 update all runs fine. But not yours. So it is a problem with the Lion OS? You say you have been with Adobe since 2005. So you would be aware of all the other issues that Adobe had catching up with past Oss in Mac and Windows then. They get it right, but it is up to them. It is not up to Apple, nor Microsoft for that matter, to run around and check that every software developer in the world is running their business properly.
And what has politics got to do with anything. Some people just have to blame Software for their poor Hardware maintainence of failure of the same.
<The only think I can really do is to go back on my old windows...give back this orrible lap top and ask for my money back!>
Great suggestion. You should go with that one, but good luck getting a refund.
Bye

Use SkyDrive to upload collected files and post screen shot/picture. (Updated: 1/16/2012)

To help community members troubleshoot issues efficiently, sometimes we need to collect related files (such as Event logs, Network traces, Setup
log files, Screenshots, etc.) to perform a specific analysis.
We can simply use SkyDrive, which is a free storage on Windows Live, it’s easy to store and share your files and photos with almost anyone. To make the
steps clear, I would like to share the detailed steps for:
1. How to use SkyDrive to upload collected files?
2. How to post screenshots or other pictures in forum threads?
1.
How to use
SkyDrive to upload collected files?
1)
Open the
SkyDrive site.
2)
In the
Sign In page, if you own a Windows Live ID, please type your Windows Live ID and Password to sign in; Otherwise, you may click Sign Up to register a new one. See the following screen shot.
3)
After signing in Windows Live, click Create folder.
4)     Name
the folder and edit permissions to share with relevant person.
Important Note: You
can share the folder with Everyone if there is no private/sensitive information (such as the screen shot of a prompt error message). To so so, simply select the "Everyone (Public)" option in the "Share with" box. Please refer to the following screen shot:
However, for private information that you do NOT want to be accessed by everyone, it is recommended to share with specified individuals. To do so, you can expand the "Share with" box, choose the "Select people..." option, and then type their
Live IDs in the Individual box. Please refer to the screen shot below:
5)
Drag the previously collected files directly to the Skydrive folder. For example:
6)
Click Upload.
7)
Click on the uploaded files and tell us the URL.
2.
How to post screenshots or other pictures in forum threads?
(This section updated on 1/16/2012 to reflect changes in Skydrive. Thanks to
Jeeped on the Microsoft Answers forums)
1)   Please
use the above method to upload the picture files in advance. Then, in your Skydrive space, Right Click the picture and select
View Original. Press Ctrl + A, or Right Click and select Copy, to select it.
2)
Press Ctrl + C to copy this picture.
3)
Navigate to your post textbox, and press Ctrl + V, or Right Click and select Paste, to paste the picture there.
Then, the picture will be successfully inserted in that thread.

I cant even open windows now!!!! it crashes mecilessly here is a copy of the only dump file i have. i retreved it from second life and cant copy it onto the clip board.
Problem signature: Problem Event Name:BlueScreen OS Version:6.1.7600.2.0.0.768.3 Locale ID:1033
Additional information about the problem: BCCode:124 BCP1:0000000000000000 BCP2:FFFFFA80050BE8F8 BCP3:0000000000000000 BCP4:0000000000000000 OS Version:6_1_7600 Service Pack:0_0 Product:768_1
Files that help describe the problem: C:\Windows\Minidump\073011-29484-01.dmp C:\Users\madamediva\AppData\Local\Temp\WER-72805-0.sysdata.xml
Read our privacy statement online:  http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline: C:\Windows\system32\en-US\erofflps.txt
dump_pciidex.sysdump_pciidex.sys+216e730fffff880`01464000fffff8b0`014700000x000000300000c0000x4a5bc1137/13/2009 7:19:47 PMntoskrnl.exentoskrnl.exe+782e2fffff800`02a03000fffff800`02fe00000x005dd0000x4a5bc6007/13/2009 7:40:48 PMMicrosoft® Windows® Operating
SystemNT Kernel & System6.1.7600.16385 (win7_rtm.090713-1255)Microsoft CorporationC:\Windows\system32\ntoskrnl.exeACPI.sysfffff880`00f46000fffff880`00f9d0000x000570000x4a5bc1067/13/2009 7:19:34 PMamdxata.sysfffff880`00c6c000fffff880`00c770000x0000b0000x4a12f2eb5/19/2009
1:56:59 PMatapi.sysfffff880`00e59000fffff880`00e620000x000090000x4a5bc1137/13/2009 7:19:47 PMataport.SYSfffff880`00e62000fffff880`00e8c0000x0002a0000x4a5bc1187/13/2009 7:19:52 PMAtiPcie.sysfffff880`01fe8000fffff880`01ff00000x000080000x4a0054865/5/2009 11:00:22
AMBATTC.SYSfffff880`00e1e000fffff880`00e2a0000x0000c0000x4a5bc3b57/13/2009 7:31:01 PMCI.dllfffff880`00d1a000fffff880`00dda0000x000c00000x4a5be01d7/13/2009 9:32:13 PMCLASSPNP.SYSfffff880`01800000fffff880`018300000x000300000x4a5bc11e7/13/2009 7:19:58 PMCLFS.SYSfffff880`00cbc000fffff880`00d1a0000x0005e0000x4a5bc11d7/13/2009
7:19:57 PMcng.sysfffff880`01000000fffff880`010730000x000730000x4a5bc8147/13/2009 7:49:40 PMcompbatt.sysfffff880`00e15000fffff880`00e1e0000x000090000x4a5bc3b67/13/2009 7:31:02 PMcrashdmp.sysfffff880`01ff0000fffff300`01ffe0000xfffffa800000e0000x4a5bcabd7/13/2009
8:01:01 PMdisk.sysfffff880`01fd2000fffff880`01fe80000x000160000x4a5bc11d7/13/2009 7:19:57 PMdump_dumpfve.sysfffff880`01235000fffff87f`012480000xffffffff000130000x4a5bc18f7/13/2009 7:21:51 PMdump_msahci.sysfffff880`01470000fffff87f`0147b0000xffffffff0000b0000x4a5bcabd7/13/2009
8:01:01 PMfileinfo.sysfffff880`01145000fffff880`011590000x000140000x4a5bc4817/13/2009 7:34:25 PMfltmgr.sysfffff880`010f9000fffff880`011450000x0004c0000x4a5bc11f7/13/2009 7:19:59 PMFs_Rec.sysfffff880`0122b000fffff880`012350000x0000a0000x4a5bc1117/13/2009 7:19:45
PMfvevol.sysfffff880`01f98000fffff880`01fd20000x0003a0000x4a5bc1a77/13/2009 7:22:15 PMfwpkclnt.sysfffff880`01400000fffff880`0144a0000x0004a0000x4a5bc1647/13/2009 7:21:08 PMhal.dllfffff800`02fe0000fffff800`030290000x000490000x4a5bdf087/13/2009 9:27:36 PMhwpolicy.sysfffff880`01f8f000fffff880`01f980000x000090000x4a5bc0fa7/13/2009
7:19:22 PMkdcom.dllfffff800`00bd1000fffff800`00bdb0000x0000a0000x4a5bdfdb7/13/2009 9:31:07 PMkl1.sysfffff880`01830000fffff880`01f8f0000x0075f0000x4c0f985b6/9/2010 9:34:19 AMksecdd.sysfffff880`01200000fffff880`0121a0000x0001a0000x4a5bc1567/13/2009 7:20:54 PMksecpkg.sysfffff880`015d3000fffff880`015fe0000x0002b0000x4a5bc84a7/13/2009
7:50:34 PMmcupdate.dllfffff880`00c9b000fffff880`00ca80000x0000d0000x4a5bdf657/13/2009 9:29:09 PMmountmgr.sysfffff880`00e3f000fffff880`00e590000x0001a0000x4a5bc11a7/13/2009 7:19:54 PMmsahci.sysfffff880`00ff0000fffff880`00ffb0000x0000b0000x4a5bcabd7/13/2009
8:01:01 PMmsisadrv.sysfffff880`00fa6000fffff880`00fb00000x0000a0000x4a5bc0fe7/13/2009 7:19:26 PMmsrpc.sysfffff880`01165000fffff880`011c30000x0005e0000x4a5bc17c7/13/2009 7:21:32 PMmup.sysfffff880`01452000fffff880`014640000x000120000x4a5bc2017/13/2009 7:23:45
PMndis.sysfffff880`01481000fffff880`015730000x000f20000x4a5bc1847/13/2009 7:21:40 PMNETIO.SYSfffff880`01573000fffff880`015d30000x000600000x4bbe946f4/8/2010 10:43:59 PMNtfs.sysfffff880`0124c000fffff880`013ef0000x001a30000x4a5bc14f7/13/2009 7:20:47 PMpartmgr.sysfffff880`00e00000fffff880`00e150000x000150000x4a5bc11e7/13/2009
7:19:58 PMpci.sysfffff880`00fb0000fffff880`00fe30000x000330000x4a5bc1177/13/2009 7:19:51 PMPCIIDEX.SYSfffff880`00c5c000fffff880`00c6c0000x000100000x4a5bc1147/13/2009 7:19:48 PMpcw.sysfffff880`0121a000fffff880`0122b0000x000110000x4a5bc0ff7/13/2009 7:19:27 PMPSHED.dllfffff880`00ca8000fffff880`00cbc0000x000140000x4a5be0277/13/2009
9:32:23 PMMicrosoft® Windows® Operating SystemPlatform Specific Hardware Error Driver6.1.7600.16385 (win7_rtm.090713-1255)Microsoft CorporationC:\Windows\system32\PSHED.dllPxHlpa64.sysfffff880`01159000fffff880`01164e000x0000be000x4a4162536/23/2009
7:16:35 PMrdyboost.sysfffff880`010bf000fffff880`010f90000x0003a0000x4a5bc48a7/13/2009 7:34:34 PMspldr.sysfffff880`0144a000fffff880`014520000x000080000x4a0858bb5/11/2009 12:56:27 PMtcpip.sysfffff880`01602000fffff880`017ff0000x001fd0000x4bbe94e24/8/2010 10:45:54
PMvdrvroot.sysfffff880`00fe3000fffff880`00ff00000x0000d0000x4a5bcadb7/13/2009 8:01:31 PMvolmgr.sysfffff880`00e2a000fffff880`00e3f0000x000150000x4a5bc11d7/13/2009 7:19:57 PMvolmgrx.sysfffff880`00c00000fffff880`00c5c0000x0005c0000x4a5bc1417/13/2009 7:20:33 PMvolsnap.sysfffff880`01073000fffff880`010bf0000x0004c0000x4a5bc1287/13/2009
7:20:08 PMWdf01000.sysfffff880`00e93000fffff880`00f370000x000a40000x4a5bc19f7/13/2009 7:22:07 PMWDFLDR.SYSfffff880`00f37000fffff880`00f460000x0000f0000x4a5bc11a7/13/2009 7:19:54 PMWMILIB.SYSfffff880`00f9d000fffff880`00fa60000x000090000x4a5bc1177/13/2009 7:19:51
PM

USING IF IN FORALL AND BULK COLLECT

Hi All,
I wrote an program..I have doubt whether i can use if condition in FORALL INSERT OR BULK COLLECT? I can't go for 'for loop' ....Is there any way to to do validations in FORALL INSERT and BULK COLLECT like we do in 'for loop' ...
create or replace
PROCEDURE name AS
CURSOR CUR_name IS
SELECT OLD_name,NEW_name FROM DIRECTORY_LISTING_AUDIT;
TYPE V_OLD_name IS TABLE OF DIRECTORY_LISTING_AUDIT.OLD_name%TYPE;
Z_V_OLD_name V_OLD_name ;
TYPE V_NEW_name IS TABLE OF DIRECTORY_LISTING_AUDIT.NEW_name%TYPE;
Z_V_NEW_name V_NEW_name ;
BEGIN
OPEN CUR_name ;
LOOP
FETCH CUR_name BULK COLLECT INTO Z_V_OLD_name,Z_V_NEW_name;
IF Z_V_NEW_name <> NULL THEN
Z_V_OLD_name := Z_V_NEW_name ;
Z_V_NEW_name := NULL;
END IF;
FORALL I IN Z_V_NEW_name.COUNT
INSERT INTO TEMP_DIREC_AUDIT (OLD_name,NEW_name) VALUES (Z_V_OLD_name(I),Z_V_NEW_name(I));
EXIT WHEN CUR_name%NOTFOUND;
END LOOP;
CLOSE CUR_name;
END name;

FORALL i IN v_tab.FIRST .. v_tab.LAST
         INSERT ALL
            WHEN v_tab (i) = 1
            THEN
               INTO sen_temp
                    (col_num
             VALUES (v_tab (i) + 5
            SELECT dummy
              FROM DUAL;
      EXIT WHEN c1%NOTFOUND;this is the one u looking for i guess...

Can and How to Use JQuary In APex 3.2

Hi,
Can we use JQuary in Apex 3.2 .If please send me any link or demo application with code.
I am New With JQUARY .i don't have any idea about JQuary .
How to use it in Apex 3.2.
I am working on Apex 3.2
Thanks

Hi,
JQuery sample is in htmldbQuery_sample.zip.
File apex_developer_tool_bar.user.js is Greasemonkey script.
Go to Greasemonkey site and check document how import user scripts.
http://userscripts.org/about/installing
Read about htmltooltip.js from
http://dbswh.webhop.net/apex/f?p=BLOG:READ:0::::ARTICLE:3000
Read about other files
http://dbswh.webhop.net/apex/f?p=BLOG:READCAT:0::::CATEGORY:11100346066619
Regards,
Jari
Edited by: jarola on Dec 7, 2010 9:40 AM

Collect Thread Dump using Script and direct to separate log file

Dear Legends,
I request you to provide me some useful guide lines to collect Thread Dump using script in linux and redirect the output to a separate log file, not the STDOUT file. If it is redirecting to STDOUT then how to extract only the thread stack to a separate log file.
i used
ps -ef | grep java
kill -3 <pid> >> ss1_td.log
but it is not providing the thread stack to the log file.
Anykind of help would be appreciated much.
Regards,
Karthik

Hi Ram,
Really a great and useful script for me at the right time. It solved my requirement and i made some changes to my requirement and the script it working fine to collect the thread dump and even i have checked the thread dump with SAMURAI works fine.
Helpful site also refer sites like these which contains more valuable things for weblogic. We will meet in the forums again.
Note: also please update several links available in the site like UNIX scripts, WLST, Python etc.
Regards,
Karthik

Help: Using Record and Collection Methods

I have created a record and I have to loop for as many records in the "RECORD". However if I attempt using any of the Collection Methods, I get the following error:
ERROR at line 1:
ORA-06550: line 41, column 14:
PLS-00302: component 'EXISTS' must be declared
ORA-06550: line 41, column 4:
PL/SQL: Statement ignored
ORA-06550: line 47, column 26:
PLS-00302: component 'COUNT' must be declared
ORA-06550: line 47, column 7:
PL/SQL: Statement ignored
Here is the SQL I am trying to execute:
DECLARE
TYPE Emp_Rec is RECORD (
Emp_Id Emp.Emp_no%TYPE
, Name Emp.Ename%TYPE
ERec Emp_Rec;
Cursor C_Emp IS
SELECT
Emp_No, Ename
From Emp;
begin
OPEN C_Emp;
LOOP
FETCH C_Emp INTO Erec;
EXIT WHEN C_Emp%NOTFOUND;
END LOOP;
IF Erec.Exists(1) THEN
dbms_output.Put_line('exists' );
else
dbms_output.Put_line('does not exists');
end if;
CLOSE C_Emp;
FOR I IN 1..ERec.COUNT
LOOP
dbms_Output.Put_Line( 'Row: ' || To_Char(I) || '; Emp: ' || ERec(i).Name) ;
END LOOP;
end;
Can anyone help, please?
Thanking you in advance,

You only defined a Record and not a collection, therefore you cannot use .EXISTS
This is how you would use record, collection and exists together
DECLARE
TYPE Emp_Rec is RECORD
         (Emp_Id Emp.Empno%TYPE,
          EName Emp.Ename%TYPE );
TYPE Emp_tab is table of emp_rec index by binary_integer;
ERec Emp_tab;
Idx INTEGER;
Cursor C_Emp IS
     SELECT EmpNo, Ename    From Emp;
begin
IDX := 1;
OPEN C_Emp;
LOOP
       FETCH C_Emp INTO Erec(IDX);
                 EXIT WHEN C_Emp%NOTFOUND;
       IDX := IDX + 1;
END LOOP;
IF Erec.Exists(1) THEN
       dbms_output.Put_line('exists' );
else
       dbms_output.Put_line('does not exists');
end if;
CLOSE C_Emp;
FOR I IN 1..ERec.COUNT LOOP
        dbms_Output.Put_Line( 'Row: ' || To_Char(I) || '; Emp: ' || ERec(i).eName) ;
END LOOP;
end;I hope you realize that this is only an example of how to use RECORD, COLLECTIONS and Collection Methods (.EXISTS, .COUNT)
and not the best way to display the contents of a table.

I keep getting an error (for twelve updates), when trying to update CS5 Master Collection. I used chat, and was told to come here.

I keep getting an error (for twelve updates), when trying to update CS5 Master Collection. I used chat, and was told to come here.

update directly, http://www.adobe.com/downloads/updates/

Error creating plug-in in Apex 4.2 using GlassFish and ORDS

Hi All,
Having problems importing plugins in Apex 4.2.4 using Glassfish and ORDS.
Error message:
ORA-20987: APEX - Execution of the statement was unsuccessful. ORA-20001: Error creating plug-in id="7527582887400956434" ORA-20001: Application ID and current security group ID are not consistent.
Error_On_Component_Type:
WWV_FLOW_SECURITY
Error_On_Component_Name:
FINAL_EXCEPTION_HANDLER
Environment:
Linux
- Oracle11g r2 Linux database.
Windows 2012
- Glassfish version 3.1.2.2
- Oracle Restfull Data Service
Is there a way to simply log the Glassfish / ORDS environment to find out what's the database connection it's using and the security information that is passed and used in the Apex environment?
P.S:
When using the Oracle 11g WebTier HTTP Server on Windows 2012 or the IIS Thoth Gateway on Windows 2012 i can import the plug-in without any problem.
Any help or advice will be much appreciated.
Thx,
Anibal

I would start by putting this after submit, to check the contents of the array.
apex_debug.message('count:'||apex_application.g_f01.COUNT);
FOR i IN 1..apex_application.g_f01.COUNT LOOP
apex_debug.message('i:'||i||':'||apex_application.g_f01(i));
END LOOP;
Then compare the contents with your answers table.

Where to locate HTTP Server for use with Oracle Express 10g and Apex?

Hello,
Im a newbie and I downloaded oracle express 10g and Apex 3.2.1. The Apex install is referencing "choosing a HTTP Server" specifically "Oracle HTTP Server and mod_plsql and the embedded PL/SQL Gateway". My question is do the HTTP server or PL SQL embedded Gateway come with the 10g install or do I need to download them seperately? If so where can I locate them?
Thank you!

user12027813 wrote:
If using Oracle XE, then which APEX install scenario would I used if I downloaded both the XE and apex from the OTN?Oracle XE includes APEX 2.1 and uses the PL/SQL Gateway for HTTP service work. No separate HTTP Server is required.
If, after you install XE, you want to upgrade to APEX 3.x, you would select the PL/SQL Gateway for the upgrade.
If the PL/SQL Gateway (EPG) does not provide the full set of services you need, you could put a regular Apache in front and redirect to APEX for those specific issues.
If that is to complicated, then you could license Oracle Application Server Standard Edition 1 (for a fee) to get an Oracle HTTP Server and it's mod_plsql to replace the internal EPG.

Example of a successful reverse proxy to APEX using Apache and Oracle HTTP

If this helps anyone, I was able to set up a reverse proxy to APEX with Apache running on the reverse proxy server and Oracle HTTP server and APEX 3.2 on the APEX hosting server. I want to post this due to there is no
documentation on this that I can find. Oracle Metalink could not produce any "How To" document either.
On the reverse proxy server in the httpd.conf file:
ProxyRequests Off
SetEnv force-proxy-request-1.0.1
SetEnv proxy-nokeepalive 1
ProxyPassReverse /pls/apex/ http://apex_server:8080/pls/apex/
ProxyPass /pls/apex/ http://apex_server:8080/pls/apex/
ProxyPassReverse /i/ http://apex_server:8080/i/
ProxyPass /i/ http://apex_server:8080/i/
AddType text/xml .xbl
AddType text/x-component .htc
OR
ProxyRequests off
RewriteEngine On
RewriteRule ^/pls/apex/(.*)$ http://apex_server:8080/pls/apex/$1 [P,NE]
ProxyRequests off
ProxyPassReverse /i/ http://apex_server:8080/i/
RewriteEngine On
RewriteRule ^/i/(.*)$ http://apex_server:8080/i/$1 [P,NE]
And in the Oracle HTTP server httpd.conf file of the APEX hosting server:
NameVirtualHost 999.99.99.9:8080
<VirtualHost 999.99.99.9:8080>
ServerAdmin [email protected]
DocumentRoot "/u01/app/ora11g/product/11.1.0/http_1/ohs/htdocs"
ServerName reverse_proxy_server.com
</VirtualHost>

Here is what I saw :
I have one Web Server 7.0 instance with the following obj.conf :
<Object name="default">
<If $uri =~ "/xyz">
NameTrans fn="map" from="/" name="reverse-proxy-/xyz" to="/"
</If>
<ElseIf $uri =~ "/abc">
NameTrans fn="map" from="/" name="reverse-proxy-/abc" to="/"
</ElseIf>
</Object>
<Object ppath="*">
Service fn="proxy-retrieve" method="*"
</Object>
<Object name="reverse-proxy-/abc">
Route fn="set-origin-server" server="http://server1.sun.com:80"
</Object>
<Object name="reverse-proxy-/xyz">
Route fn="set-origin-server" server="http://server2.sun.com:80"
</Object> ...When I send a request to URI :
/abc/test1.html : the request gets served from server1 from docs/abc/test1.html.
/xyz/test2.html : the request gets served from server2 from docs/xyz/test2.html
Where as when you change obj.conf to (note the change in "from" parameter in "map" SAF)
<Object name="default">
<If $uri =~ "/xyz">
NameTrans fn="map" from="/xyz" name="reverse-proxy-/xyz" to="/"
</If>
<ElseIf $uri =~ "/abc">
NameTrans fn="map" from="/abc" name="reverse-proxy-/abc" to="/"
</ElseIf>
</Object>
<Object ppath="*">
Service fn="proxy-retrieve" method="*"
</Object>
<Object name="reverse-proxy-/abc">
Route fn="set-origin-server" server="http://server1:80"
</Object>
<Object name="reverse-proxy-/xyz">
Route fn="set-origin-server" server="http://server2:80"
</Object> ...In this case when I send a request to URI :
/abc/test1.html : the request gets served from server1 from docs/test1.html.
/xyz/test2.html : the request gets served from server2 from docs/test2.html.

Using wwv_flow_load_excel_data and apex collections

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