PL SQL code tag between html???

Hello
Is it possible to create plsql script tags between html, for dynamic content like java, php or so on?
e.g.:
<table>...
<?plsql
...plsql code...
?>
</table>...

Hi,
You have a page in APEX and you want to have a region wich generates HTML with some PL/SQL to get some values. Is that it?
If so, you just need to create a region "PL/SQL Dynamic Content" and then paste your PL/SQL Procedure into it.
Again... use PL/SQL and the Oracle Web toolkit (i.e. htp/htf packages), for example "htp.p('Hello World');". Reference session state using :MY_ITEM (bind variable) syntax.
If not, please read what Arie said before.
Paulo Vale
http://apex-notes.blogspot.com

Similar Messages

Did the code tag implementation change?

Over in the UIX forum, we have been relying on the ability to embed XML content inside of a "code" tag - and for as long as I can remember this would automatically escape HTML/XML start/end tags so that they would be displayed in the message content. For example, users have been posting uiXML samples like this:
(Note, in this sample I have added a trailing whitespace in the opening code tag so that the forum software will display the tag instead of interpret it. Also, I have explicitly escaped < and > myself so that they will be displayed.)
[code ]
<messageTextInput id="whatever"
name="neededName"
prompt="Prompt 2">
<boundMessage select="error2"/>
</messageTextInput>
Previously, the code tag would automatically handle escaping the open/close tag characters (< and >) to the appropriate character entities (&lt; and &gt;). This no longer seems to be happening. The end result is that embedded XML code is sent back to the browser unescaped, and ends up being interpreted by the browser as HTML - which generally makes such content unreadable. Here is what the above sample looks like now:
[code ]
<messageTextInput id="whatever"
name="neededName"
prompt="Prompt 2">
<boundMessage select="error2"/>
</messageTextInput>
This change in behavior has two really bad consequences:
1. This is making it very difficult to post uiXML samples, which means that users are having a hard time posting test cases, and the UIX team is having a hard time posting sample solutions.
2. We have a large number of code samples that have been posted to the forum over the last year or so. All of these samples are now unreadable.
Was there a change in behavior in how the code tag handles HTML/XML escaping? Can we get the old behavior back?
Andy

I really didn't mean to have smiley faces in my post - another interesting feature! What I meant to say was:
"Previously, the code tag would automatically handle escaping the open/close tag characters, < and > , to the appropriate character entities: &lt; and &gt;."
And actually, I forgot to take the whitespace out of my sample code tag - let me try posting the sample code one more time, this time inside of an actual code tag:
<messageTextInput id="whatever"
name="neededName"
prompt="Prompt 2">
<boundMessage select="error2"/>
</messageTextInput>Andy

Accessing html field value from pl/sql code, in the same package

hi friends,
my pl/sql web application is working fine. but now i need a small requirment.
ie, basicaly i need to access the user entered value of an element in html based form from pl/sql code, which is developed using pl/sql toolkit.
Here is the scenario:-
User entered a value in field1, then navigate to field2, and click a button for list of values,
when he clicks the button, internaly it is opening a cursor, where i want to pass field1's value to my cursor as a parameter. So in my pls/sql code , i want to access the value of field1. If you know, please help.
see the snippet of code.
htp.p('
function f1()
if (parseInt(learnIdx) ==1 )
for i in dev_Need('1')/*here i want to pass html form element value as a parameter */
loop
htp.p('content += "<option value='''||a.version_name||'''>'||a.version_name
||'</option>''"; ');
end loop;
thanks in advance.
Zameer.N.A

Hi,
Here's my suggestion
If you wanna access the dll check out "external procedures", you can search it everywhere in OTN.
However it's easier to use Heterogenous Services to connect database with other sources.
Check out http://asktom.oracle.com/pls/ask/f?p=4950:8:13454621522426176943::NO::F4950_P8_DISPLAYID,F4950_P8_CRITERIA:4406709207206,
Tak Tang answer on May, 25, 2004 rules!

How to create dynamic HTML page using PL/SQL code in APEX.

hello,
I am woking on one APEX application in which i want to create one dynamic HTML page on button press using PL/SQL code.
Thanks

It is possible to create HTML page with dynamic content. One way would be creating hidden field (e.g. P1_HTML on page 1) with dynamic HTML and on button click you redirect to page 2 and pass P1_HTML item value to item P2_HTML on page 2. On page you must have PL/SQL region. You can then render your dynamic HTML with code:
htp.p(:P2_HTML);
Don use APEX URL for passing HTML value. Problem and solution is described here: http://blog.trent-schafer.com/2011/04/03/dont-pass-string-parameters-in-the-url-in-apex-its-a-bad-idea/
Edited by: MiroMas on 3.2.2012 3:20

Use var of sql:query tag into a jsp fragment code

Hi, i'm spanish and my english is not very good XD.
I need to use some data from <sql:query> tag into code jsp <% %>
EXAMPLE:
<sql:query var="variable">
</sql:query>
<% what can i do to access to "variable" here????????? %>
i need to save in session (session.setAttribute(...)) a field of the response of the query saved in "variable"
i need help!!!!, thanks!!!!!!!!

i need to save in session (session.setAttribute(...)) a field of the response of the query saved in "variable"Why do you need java code to do this? If you are using JSTL sql tags, then why not keep using JSTL tags?
<c:set var="valueToSave" value="${variable.field}" scope="session"/>EL variables are actually already stored as attributes in scope.
So to get hold of "variable" you could use <%= pageContext.findAttribute("variable") %>
and that would give you the object stored by the EL.
cheers,
evnafets

PL/SQL code written in db or in application...????

Hi ,
Which is the best...at performance , maintability... e.t.c.???
To write PL/SQL as validation process of data values going to be inserted in db:
1) as db trigger (before insert or update row-level trigger)
2) in application level - in Forms10g...
This PL/SQL code compares some pairs of data values only.... there DML statement....
Both db server and App server are considered to be or in the same machine or in two machines very close to each other...
Note: i use Db10g .
Thanks...
Sim

It is all about moving parts. How many there are. Where they are located.
The less moving parts, the less the complexity, the bugs - and the better the performance (less wheels to turn to crunch data), the easier the maintenance and the better the flexibility.
Part of this is having the moving parts close to the data. Kind of obvious - what is faster? Shipping data from the db engine to a front-end application via a app server and web server? Or shipping the data from the db (SQL) engine to a PL/SQL process running as part and parcel of db instance? IPC is significantly faster than TCP/IP.
Having the moving parts close to the data also means that it can scale with the data. Oracle is good at scalability. It is designed at its very core to be scalable. Partitions to reduce I/O. Shared Server to reduce o/s resource footprint per client session. Shared pool to re-use SQL. DB buffer to cache data. RAC to run multiple db instances for a single physical database. Etc. Etc.
With the application moving parts being close to the data, it inherits this scalability. You can "multi-thread" application code using table pipelines. You have access to forking application code using background processes (DBMS_JOB and DBMS_SCHEDULER). You have bulk processing in order to transfer more data per SQL engine call, between the buffer cache and your application, and thus also reduce expensive context switching.
This list goes on and on.
All this is summarised into the following rules.
Rule 1. Do it in SQL.
Rule 2. Only when SQL cannot do it, use PL/SQL. (e.g. SQL is not suited for managing and controlling process flow - PL/SQL is)
Rule 3. Only when PL/SQL cannot do it, use <insert-language-here> (e.g. PL/SQL cannot render a Windows grid on the client - but Delphi/C#//Java can).
Also keep in mind that in the modern client-server paradigm we deal with a web architecture. Which means the client is a web browser. And this means that PL/SQL can pass the data (HTML) required by the client (web browser) to render the User Interface.
Have a look at APEX (Oracle's Application Express) for how this works. http://apex.oracle.com
All you need to develop web applications is APEX (a PL/SQL product suite in the database) and a web browser. Kickass stuff... :-)

HTML Object Tag in HTML Region

I'm trying to embed a flash object within a region. I have the following code in the region source
<noscript>
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="960" height="205" id="Athletic banner" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="allowFullScreen" value="false" />
<param name="movie" value="banner.swf" />
<param name="quality" value="high" />
<param name="bgcolor" value="#f0f0f0" />
<embed src="banner.swf" quality="high" bgcolor="#f0f0f0" width="960" height="205" name="Athletic banner" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer" />
</object>
</noscript>Unfortunately, it is encoding all of the tags between the noscript tags, so it end up looking like one long string. How do I get it to render it as part of the HTML? Also, why are some tags rendered properly while others are encoded?

Why the element<tt>noscript</tt> element?
>
The NOSCRIPT element allows authors to provide alternate content when a script is not executed. The content of a NOSCRIPT element should only be rendered by a script-aware user agent in the following cases:
<li>The user agent is configured not to evaluate scripts.
<li>The user agent doesn't support a scripting language invoked by a SCRIPT element earlier in the document.
User agents that do not support client-side scripts must render this element's contents.
>
Is the object intended to be rendered as an alternative to scripted content? (APEX doesn't easily work in an environment where JavaScript is not available...)
Check the region type: is it HTML or HTML Text (escape special characters) ? You don't want the latter.

Use the [code]...[/code] tage when postig code!

When you're posting source code, enclose that code in the CODE tag so it is legible to other people on the forum. There is a BUTTON, directly above the Message text area that you can push to get a code tag to use. Put your code between the [CODE] and the [/CODE] tags and it will look much, much better!! And it will prevent a slew of people telling you to "use the code tag because we can't read it!" in stead of answering your question.
For example, this does NOT have the CODE tag:
public class MyClass
     MyClass()
          for(int x=0; x<10; x++)
               if(x == 5)
                    for(int k=0; k<10; k++)
                         System.out.println("x="+x);
                         System.out.println("k="+k);
               for(int g=0; g<10; g++)
                    System.out.println("does x even exist in this scope?");
          if(x == 3)
               System.out.println("Will this compile?");
And to compar and contrast, the following DOES use the CODE tag:public class MyClass
     MyClass()
          for(int x=0; x<10; x++)
               if(x == 5)
                    for(int k=0; k<10; k++)
                         System.out.println("x="+x);
                         System.out.println("k="+k);
               for(int g=0; g<10; g++)
                    System.out.println("does x even exist in this scope?");
          if(x == 3)
               System.out.println("Will this compile?");
}Also, for your information, if your code iterates through an array using the variable "i", the forum does this really strange thing of interpreting your "[i]" as an italics tag. Everyone forgets about this sometimes, it's not huge problem. But if you do think of it, when you post that code change your variable name so there is no [i] in it.
Alternately, you could leave the "i" variable name untouched, but edit your post so the square brackets get get through to the browser by replacing [ with the HTML code &#91; and the ] with the code &#93;

Someone has to say it every now and again.
Then someone will post How To Ask Questions The Smart Way, then some kid will post "You are all evil mean horrid people, go pick on people you own size, you stinky-poo-poo-heads. It is not the poor defencless newbies fault that they can't see the code button, no, it was there mums fault for dropping them on the head a large number of times when they were babys. Mean mean stinky regs". Then someone will flame the Defender Of the Newbies, then we'll take about beastiality for a bit, while flaming the aformentioned Defender. Then Someone will quote Monty, and someone else will post the lyrics to some 80s hair-rock.

Performance issue with pl/sql code

Hi Oracle Gurus,
I am in need of your recommendations for a performance issue that I am facing in production envrionment. There is a pl/sql procedure which executes with different elapsed time at different executions. Elapsed Times are 30minutes , 40 minutes, 65 minutes , 3 minutes ,3 seconds.
Expected elapsed time is maximum of 3 minutes. ( But some times it took 3 seconds too...! )
Output on all different executions are same that is deletion and insertion of 12K records into a table.
Here is the auto trace details of two different scenarios.
Slow execution - 33.65 minutes
Stat Name                                Statement   Per Execution % Snap
Elapsed Time (ms)                         1,712,343    1,712,342.6    41.4
CPU Time (ms)                             1,679,689    1,679,688.6    44.7
Executions                                        1            N/A     N/A
Buffer Gets                              ########## 167,257,973.0    86.9
Disk Reads                                    1,284        1,284.0     0.4
Parse Calls                                       1            1.0     0.0
User I/O Wait Time (ms)                       4,264            N/A     N/A
Cluster Wait Time (ms)                        3,468            N/A     N/A
Application Wait Time (ms)                        0            N/A     N/A
Concurrency Wait Time (ms)                        6            N/A     N/A
Invalidations                                     0            N/A     N/A
Version Count                                     4            N/A     N/A
Sharable Mem(KB)                                 85            N/A     N/A
          -------------------------------------------------------------Fast Exection : 5 seconds
Stat Name                                Statement   Per Execution % Snap
Elapsed Time (ms)                            41,550       41,550.3     0.7
CPU Time (ms)                                40,776       40,776.3     1.0
Executions                                        1            N/A     N/A
Buffer Gets                               2,995,677    2,995,677.0     4.2
Disk Reads                                       22           22.0     0.0
Parse Calls                                       1            1.0     0.0
User I/O Wait Time (ms)                         162            N/A     N/A
Cluster Wait Time (ms)                          621            N/A     N/A
Application Wait Time (ms)                        0            N/A     N/A
Concurrency Wait Time (ms)                       55            N/A     N/A
Invalidations                                     0            N/A     N/A
Version Count                                     4            N/A     N/A
Sharable Mem(KB)                                 85            N/A     N/A
          -------------------------------------------------------------For security reasons, I cannot share the actual code. Its a report generating code that deletes and load the data into table using insert into select statement.
Delete from table ;
cursor X to get the master data ( 98 records )
For each X loop
insert into tableA select * from tables where a= X.a and b= X.b and c=X.c ..... ;
-- 12 K records inserted on average
insert into tableB select * from tables where a= X.a and b= X.b and c=X.c ..... ;
-- 12 K records inserted on average
end loop ;1. The select query is complex with bind variables ( explain plan varies for each values )
2. I have checked the tablespace of the tables involved, it is 82% used. DBA confirmed that it is not the reason.
3. Disk reads are high during long execution.
4. At long running times, I can see a db sequential read wait event on a index object. This index is on the table where data is inserted.
All I need to find is why this code is taking 3 seconds and 60 minutes on the same day and on the consecutive executions ?
Is there any other approach to find the root cause of this behaviour and to fix it ? Kindly adivse.
Thanks in advance your help.
Regards,
Hari
Edited by: BluShadow on 26-Sep-2012 08:24
edited to add {noformat}{noformat} tags. You've been a member long enough to know to do this yourself... so please do so in future. ({message:id=9360002})

Hariharan ST wrote:
Hi Oracle Gurus,
I am in need of your recommendations for a performance issue that I am facing in production envrionment. There is a pl/sql procedure which executes with different elapsed time at different executions. Please reedit your post and add some code tags around the trace information. This would improve readability greatly and will help us to help you
example
{<b></b>code}
select * from dual;{<b></b>code}
Based upon your description I can imagine two things.
a) The execution plan for the select query does change frequently.
A typical reason can be not up to date statistics.
b) Some locking / wait conflict. For example upon a UK index.
Are there any other operations going on while it is slow? If anybody inserts a value, then your session will wait, if the same (PK/UK) value also is to be inserted.
Those wait events can be recognized using standard tools like oracle sql developer or enterprise manager while the query is slow.
Also go through the links that are in the FAQ. They tell you how to get better information for makeing a tuning request.
SQL and PL/SQL FAQ
Edited by: Sven W. on Sep 25, 2012 6:41 PM

Getting error while compiling this pl/sql code

Hi,
I am trying to execute the below block of pl/sql code and i encountering an error. i tried all possible combination of paranthesis and quotes. still giving error. can someone please help?
IF inserting THEN
pk_imdb_audit.p_ins_characteristic_a_t
(in_'||rpad(column_name,35,' ')||'=> pk_imdb_audit.v_action_inserting,'
WHEN max_col = column_id THEN
in_'||rpad(column_name,35,' ')||'=> '||lower(in_col_value)||');'
ELSE
' in_'||rpad(column_name,35,' ')||'=> '||lower(in_col_value)||','
END text,
table_name,
column_id,
2 disp_ord
error snapshot:-
ORA-06550: line 14, column 14:
PLS-00103: Encountered the symbol "||rpad(column_name,35," when expecting one of the following:
. ( ) , * @ % & | = - + < / > at in is mod remainder not
range rem => .. <an exponent (**)> <> or != or ~= >= <= <>
and or like LIKE2_ LIKE4_ LIKEC_ as between from using ||
multiset member SUBMULTISET_
The symbol "( was inserted before "||rpad(column_name,35," to continue.
ORA-06550: line 15, column 13:
PLS-00103: Encountered the symbol "WHEN" when expecting one of th

Hi,
here is a 'parseable' version of your query, but there is numerous ways to improve what you want to do (not sure even if the query is giving you what you're expecting from it):
SELECT text
FROM   (SELECT (CASE
                   WHEN min_col = max_col THEN    'CREATE OR REPLACE TRIGGER '
                                               || SUBSTR(column_name,
                                                         1,
                                                         4
                                               || 'aud
AFTER INSERT
OR UPDATE
OF '
                                               || column_name
                                               || ',
OR DELETE ON imdb.'
                                               || table_name
                                               || '
FOR EACH ROW'
                   ELSE(CASE
                           WHEN min_col = column_id THEN    'CREATE OR REPLACE TRIGGER '
                                                         || SUBSTR(column_name,
                                                                   1,
                                                                   4
                                                         || 'aud
AFTER INSERT
OR UPDATE
OF '
                                                         || column_name
                                                         || ','
                           ELSE(CASE
                                   WHEN max_col = column_id THEN    ' '
                                                                 || column_name
                                                                 || '
OR DELETE ON imdb.'
                                                                 || table_name
                                                                 || '
FOR EACH ROW'
                                   ELSE(CASE
                                           WHEN column_id IS NULL THEN    'CREATE OR REPLACE TRIGGER '
                                                                       || SUBSTR
                                                                             (column_name,
                                                                              1,
                                                                              4
                                                                       || 'aud
AFTER INSERT
OR UPDATE
OR DELETE ON imdb.'
                                                                       || table_name
                                           ELSE    ' '
                                                || column_name
                                                || ','
                                        END
                                END
                        END
                END
               ) text,
               table_name1 table_name,
               column_id,
               1 disp_ord
        FROM   (SELECT LOWER(REPLACE(column_name,
                                     'O_',
                                    )) column_name,                   /*changing O to O_*/
                       LOWER(REPLACE(t.table_name,
                                     '_A_',
                                    )) table_name,
                       LOWER(t.table_name) table_name1,
                       c.column_id,
                       MIN(column_id) OVER(PARTITION BY c.table_name) min_col,
                       MAX(column_id) OVER(PARTITION BY c.table_name) max_col
                FROM   all_tab_columns c,
                       (SELECT object_name table_name
                        FROM   all_objects
                        WHERE TRUNC(created) = TRUNC(SYSDATE)
                        AND    object_name = 'CHARACTERISTIC_A_T') t
--AND object_name LIKE 'IMDB/_A/_%' ESCAPE '/') t /*commented this line for testing*/
                WHERE c.table_name(+) = t.table_name
                AND    SUBSTR(column_name(+),
                              1,
                              2
                             ) = 'O_'))
          /*changed the substring condition to match new changes*/
UNION ALL
SELECT (CASE
           WHEN min_col = column_id THEN    'DECLARE
BEGIN
IF inserting THEN
pk_imdb_audit.p_ins_characteristic_a_t
(in_'
                                         || RPAD(column_name,
                                                 35,
                                         || '=> pk_imdb_audit.v_action_inserting,'
           ELSE(CASE
                   WHEN max_col = column_id THEN    'in_'
                                                 || RPAD(column_name,
                                                         35,
                                                 || '=> '
                                                 || LOWER(in_col_value)
                                                 || ');'
                   ELSE    ' in_'
                        || RPAD(column_name,
                                35,
                        || '=> '
                        || LOWER(in_col_value)
                        || ','
                END
        END
       ) text /*,
       table_name,
       column_id,
       2 disp_ord*/
FROM   (SELECT table_name,
               column_name,
               column_id,
               min_col,
               max_col,
               in_col_value,
               trg_header,
                  'in_'
               || RPAD(column_name,
                       35,
               || '=> '
               || LOWER(in_col_value)
               || ',' in_col
        FROM   (SELECT   LOWER(c.column_name) column_name,
                         LOWER(c.table_name) table_name,
                         c.column_id,
                         (CASE
                             WHEN SUBSTR(column_name,
                                         1,
                                         2
                                        ) = 'N_' THEN
                               /*changed the substring condition to match the new change*/
                                                        ':NEW.'
                                                     || REPLACE
                                                           (column_name,
                                                            'N_',
                                                            'N_'
                                        /*changed the condition to match new requirement*/
                             WHEN SUBSTR(column_name,
                                         1,
                                         2
                                        ) = 'O_' THEN
                               /*changed the substring condition to match the new change*/
                                                     'NULL'
                             ELSE    ':NEW.'
                                  || REPLACE(column_name,
                                             '_A_',
                          END
                         ) in_col_value,
                         LOWER(SUBSTR(column_name,
                                      1,
                                      3
                                     )) trg_header,
                         MIN(column_id) OVER(PARTITION BY c.table_name) min_col,
                         MAX(column_id) OVER(PARTITION BY c.table_name) max_col
                FROM     all_tab_columns c
                WHERE    c.table_name IN(
                            SELECT object_name
                            FROM   all_objects
                            WHERE TRUNC(created) = TRUNC(SYSDATE)
                            AND    object_name = 'CHARACTERISTIC_A_T')
                ORDER BY c.table_name,
                         c.column_id))

Need PL/SQL code for this

Hi,
I need a PL/SQL code for this one...
Let me know if something is not clear...
1) The table CLOB_CLOBJECT_CDA has the columns described below...
Explaining only those fields which are important in this context
-- CDA_STEP_ID : Basically a Sequence
-- CLOBJECT_SOURCE1_ID : Every id has got a set of records
-- CLOBJECT_SOURCE2_ID : Every id has got a set of records
-- LVL : There are total 8 levels..
This is the main aim :
1) There are total 16 million rows..(limited to 10 rows here)
2) We need to go through level by level (LVL column) & insert the intersection records (CLOBJECT_SOURCE1_ID intersect CLOBJECT_SOURCE2_ID)
into another table...but this is how it goes..
Level (LVL column) 3's basically have CLOBJECT_SOURCE1_ID as level (LVL column) 2 CDA_STEP_ID's..
(consider the statement --** where CLOBJECT_SOURCE1_ID = 285 which is same as 1st insert statement step id)..
The above process goes for next levels until 8..(so have to use loops)
So for ex :
We go through the first insert statement and insert the insertion records only when both CLOBJECT_SOURCE1_ID & CLOBJECT_SOURCE2_ID has got records ..
If we don't find any records for both of them we should skip the corresponding step id when we go to the next levels...
Let's go through the 1st insert statement...
-- We have CDA_STEP_ID = 285 & two sources CLOBJECT_SOURCE1_ID as 19 & CLOBJECT_SOURCE2_ID as 74...
-- We see the table CLOBJECT_COUNTS & check whether we have counts for both 19 & 74 ..(In fact we insert counts into this table only if they have records)
-- If so, we insert the intersection records into CDA_MRN_RESULTS ( we do have counts for both of them..) with CDA_STEP_ID 285...
-- Then we insert the step id which is 285 along with the count into CLOBJECT_COUNTS..
Let's go through another insert statement...
-- Consider CDA_STEP_ID = 288 which has two sources CLOBJECT_SOURCE1_ID as 19 & CLOBJECT_SOURCE2_ID as 92...
-- We see the table CLOBJECT_COUNTS & check whether we have counts for both 19 & 92 ..(we have records for 19 but not for 92)
-- So we should not proceed with this..& also skip all those records (future records with increasing levels..basically level 3's) which have got 288 as CLOBJECT_SOURCE1_ID..
(As said earlier that the present CDA_STEP_ID will always be CLOBJECT_SOURCE1_ID in the next level)...
I wrote the following code which is after the statement...
Let me have the create & insert statements here..
create table CLOB_CLOBJECT_CDA
    CDA_STEP_ID           NUMBER,
    CDA_ID                NUMBER,
    CDA_SEQ_NUMBER        NUMBER,
    CLOBJECT_SOURCE1_TYPE VARCHAR2(3000),
    CLOBJECT_SOURCE1_ID   NUMBER,
    CLOBJECT_OPERATOR     VARCHAR2(3000),
    CLOBJECT_SOURCE2_TYPE VARCHAR2(3000),
    CLOBJECT_SOURCE2_ID   NUMBER,
    LVL                   NUMBER
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (285, 285, 1, 'CLOBJECT', 19, 'INTERSECT', 'CLOBJECT', 74, 2);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (286, 286, 1, 'CLOBJECT', 19, 'INTERSECT', 'CLOBJECT', 75, 2);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (287, 287, 1, 'CLOBJECT', 19, 'INTERSECT', 'CLOBJECT', 91, 2);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (288, 288, 1, 'CLOBJECT', 19, 'INTERSECT', 'CLOBJECT', 92, 2);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4869, 4869, 1, 'CDA_STEP', 285, 'INTERSECT', 'CLOBJECT', 91, 3); -- **
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4870, 4870, 1, 'CDA_STEP', 285, 'INTERSECT', 'CLOBJECT', 92, 3);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4871, 4871, 1, 'CDA_STEP', 285, 'INTERSECT', 'CLOBJECT', 93, 3);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4880, 4880, 1, 'CDA_STEP', 286, 'INTERSECT', 'CLOBJECT', 91, 3);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4881, 4881, 1, 'CDA_STEP', 286, 'INTERSECT', 'CLOBJECT', 92, 3);
insert into clob_clobject_cda (CDA_STEP_ID, CDA_ID, CDA_SEQ_NUMBER, CLOBJECT_SOURCE1_TYPE, CLOBJECT_SOURCE1_ID, CLOBJECT_OPERATOR, CLOBJECT_SOURCE2_TYPE, CLOBJECT_SOURCE2_ID, LVL)
values (4882, 4882, 1, 'CDA_STEP', 286, 'INTERSECT', 'CLOBJECT', 93, 3);
create table CDA_MRN_RESULTS
   CDA_STEP_ID      NUMBER,
MRN              NUMBER,
INSERT_DATE_TIME DATE
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (19, 1, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (19, 2, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (19, 3, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (74, 1, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (74, 2, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (74, 4, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (75, 1, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (75, 2, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (75, 6, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (91, 2, to_date('19-10-2011', 'dd-mm-yyyy'));
insert into cda_mrn_results (CDA_STEP_ID, MRN, INSERT_DATE_TIME)
values (91, 3, to_date('19-10-2011', 'dd-mm-yyyy'));
create table CLOBJECT_COUNTS
CDA_STEP_ID    NUMBER,
CLOBJECT_COUNT NUMBER,
DATE_TIME      DATE
Insert into CLOBJECT_COUNTS values (19,3, to_date('19-10-2011', 'dd-mm-yyyy'));
Insert into CLOBJECT_COUNTS values (74,3, to_date('19-10-2011', 'dd-mm-yyyy'));
Insert into CLOBJECT_COUNTS values (75,3, to_date('19-10-2011', 'dd-mm-yyyy'));
Insert into CLOBJECT_COUNTS values (91,2, to_date('19-10-2011', 'dd-mm-yyyy'));The output goes into two tables...
CDA_MRN_RESULTS : O/p of intersection records between source1 & source2 id
CLOBJECT_COUNTS : Step id with counts ...(useful for skipping next level step id's if either of source id has "0" counts)
Any help is appreciated..
Thanks..

I tried to code this..but looping takes a lot of time..I want to skip certain rows where source1_step_id & source_2_step_id are not in clobject_counts table as we proceed to the next levels..Not sure how to skip the rows..
declare
cursor c1 (p_level varchar2 ) is
Select * from clob_clobject_cda
    where lvl = p_level    ;
   TYPE V_TT IS TABLE OF C1%ROWTYPE INDEX BY PLS_INTEGER;
    L_TT V_TT;
    v1 number;
    v2 number;
    v_step_id number;
    v_operator varchar2(100) := '';
begin
for i in 2..8 loop
open c1(i);
LOOP
       FETCH C1 BULK COLLECT INTO L_TT LIMIT 500;
        FOR indx IN 1 .. L_TT.COUNT
         LOOP
           v1 := L_TT(indx).clobject_source1_id;
           v2 := L_TT(indx).clobject_source2_id;
           v_step_id := L_TT(indx).cda_step_id;
           v_operator := L_TT(indx).clobject_operator;
Execute Immediate ('Insert into cda_mrn_results Select --+ parallel (cm 128)
                                                  distinct ' || v_step_id || ', mrn, trunc(sysdate) dt from cda_mrn_results cm
                    where cda_step_id = ' || v1 || '
                    and   cda_step_id in (Select cda_step_id from clobject_counts) ' ||
     v_operator ||
                ' Select --+ parallel (cm 128)
                                                  distinct ' || v_step_id || ', mrn, trunc(sysdate) dt from cda_mrn_results cm
                    where cda_step_id = ' || v2 || '
                    and   cda_step_id in (Select cda_step_id from clobject_counts) ' );
Insert --+ Append
       into clobject_counts Select cda_step_id, count(distinct mrn),
                   insert_date_time dt from cda_mrn_results where cda_step_id = v_step_id   group by cda_step_id,insert_date_time;
   COMMIT;
         END LOOP;
       EXIT WHEN L_TT.COUNT = 0;
     END LOOP;
CLOSE C1;
End Loop;
Commit;
End;

How to use sql:query/ tag to retrive the system date?

hi all,
i want to know if i can use the <sql:query/> tag in jstl to get the database server time. please send me a code snippet to retrive n display the result. i'm new to jstl tags. please help.
thank you,
AM

Check out the first hits: http://www.google.com/search?q=jstl+sql+tutorial+site:sun.com

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declare
v_servicekey services.servicekey%type;
v_tmodelkey tmodels.tmodelkey%type;
l_bindingid bindingtemplates.bindingid%type;
i_rowlimit number(28);
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nvl(b.accesspointurl,''),
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i,tmodels t
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and
t.tmodelkey=v_tmodelkey)
or (b.hostingredirector is not
null
and b.hostingredirector in
(select bindingkey
from bindingtemplates
where bindingid in (select i.bindingid
from instances i,tmodels t
where t.tmodelid = i.tmodelid
and t.tmodelkey = v_tmodelkey))))
order by b.updated)
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ERROR at line 30:
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is dangling year DAY_
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PLS-00103: Encountered the symbol ")" when expecting one of the
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The same SQL when run from the SQL prompt with values
substituted for the host variables runs perfectly well. Am I
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see
http://forums.oracle.com/forums/message.jsp?id=500260
I want to know that if there is any PL/SQL commad for compiling the code?
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FROM #tmpHoldingTrigger HT,
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ORDER BY Intex_StatusCode DESC,
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Cheers
Sarma.

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Hello,
I have a SQL table , in one column I store HTML data. I need to query the table and get the HTML data in the columns that have 'HREF'. The output shows as grid on the sql management studio, however when I export it to excel, the HTML data does not get copied
correctly, since there are HTML tags etc.
How can I export the report correctly from SQL ?

Hello,
The HTML data is stored in a column with datatype as nvarchar(max). Sample data in the column is shown below. It is with formatting etc and is rendered as is on the web page. the business wants to generate a quick report so that they can see the pages that
have links displayed. I can do that by querying the columns that have a 'HREF' in the text.
Can I get the exact HREF values using just sql query? There can be more than one links on a page.
Also, If I just want to copy the whole column and paste it on excel, how can I do that? If I copy the data below and paste, it does not get copied in one cell.. it spreads across multiple cells, so the report does not make any sense.
<br />
<table border="0" cellpadding="0" cellspacing="0" style="width: 431pt; border-collapse: collapse;" width="574">
<tbody>
<tr height="19" style="height: 14.25pt; ">
<td height="19" style="border: 0px blue; width: 431pt; height: 14.25pt; background-color: transparent;" width="574"><a href="https:"><u><font color="#0066cc" face="Calibri">ax </font></u></a></td>
</tr>
</tbody>
<colgroup>
<col style="width: 431pt; " width="574" />
</colgroup>
</table>

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