Is it possible to write plsql procedures for htmldb operations

We have several htmldb applications configured on our system.I would like to know if I could perform following operations on htmldb :-
1) Is there a way to disable/lock some htmldb user.If so, what is the API that needs to be used so, that a procedure can be created and executed at sql prompt rather than using web interface?
2) API to change password of a user.
3) API to attach a schema to a workspace.
4) Is there any concept like readonly users in htmldb who can only view the code but not perform any edit operations?
Thanks,
Lavanya

hi lavanya--
i'm assuming your user questions are in reference to users within the htmldb development environment. if that's the case, please find my answers below:
1) Is there a way to disable/lock some htmldb user.If so, what is the API that needs to be used so, that a procedure can be created and executed at sql prompt rather than using web interface?
you can update an htmldb user's "Developer Privileges" by using the wwv_flow_fnd_user_api. it's technically not a supported api, but it's been pretty solid for years. the spec for the api's pretty well documented and you can get to that .sql file in your local install at $ORA_HTMLDB_HOME/marvel/core/wwv_flow_fnd_user_api.sql specifically, the p_developer_roles parameter of the edit_fnd_user is the key to this answer.
2) API to change password of a user.
also available via wwv_flow_fnd_user_api
3) API to attach a schema to a workspace.
no. i've just logged an enhancement request for this, though.
4) Is there any concept like readonly users in htmldb who can only view the code but not perform any edit operations?
no, but this idea is already under consideration.
regards,
raj

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Now I want to write a procedure like, For every job it should create a log file like "
<Job_Name> started on <Date> at <start_Time(timestamp)> and completed on <Date> at <End_Time(Timestamp)> successfully.
<Job_Name> started on <Date> at <start_Time(timestamp)> and completed on <Date> at <End_Time(Timestamp)> abnormally.
If all jobs complted successfully it should send an email to the mailgroup with attached log file (which contains the details of all the jobs) with format as follows.
Jobname Start_date Start_time End_Date End_Time Status
SALES 21-May-2011 12:00:00 21-May-2011 12:01:00 Completed Successfully
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832581 wrote:
Hi,
Thanks for giving valuable link to gain the knowledge on DBMS_SCHEDULER.
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can any body please tell me how to write a procedure to update the table......
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Thanks in advance
Regards
Shayan
[email protected]

Please try the following --
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Regards.
Satyaki De.

Wanna write a Procedure for..........

Hi Everyone,
There are two schemas A and B, I want to create a procedure for table creation in schema B using table of schema A and some filter(where clause). In procedure i will pass two argument-
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Thanks,
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Aman.... wrote:
arpit sinha wrote:
First of all I have just shown him the way how to create a table in side procedure and he can use CTAS to create table by selecting other schema user's table.
Thats it
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What is wrong with you i dont know plz dont run behind me...Huh?
Run after you? I really don't think that its true and I don't have any intention whatsoever to do it either. Its just a tech discussion and I raised a doubt where I thought I had one, thanks to my very less knowledge about Oracle db. Probably the thought came to you because of other threads where I had mentioned that the reply was wrong like here,
pfile
And I guess here as well, where I just mentioned that reading one book alone doesn't make any one good in the art of performance tuning(PT).
Re: tuning
Anyways, I shall not "run behind" you anymore, apologies if I sounded rude.
A R P I T S I N H ACheers
Aman....Hi Aman
Plz dont take it otherwise I apologizes for every thing that I have written over there
I am not even saying against your knowledge of Oracle plz dont feel bad about me...
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How to explicitely write PLSQL code for "Help - Display Error"? [SOLVED]

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Message was edited by:
marussig

Display_Error;

Need Assistance to write a procedure for the below requirements!!!

Hi Forum,
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and
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Cheers,
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CREATE FUNCTION get_page2 (p_jobnum IN qmi.qm_job_num%TYPE)
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CREATE PROCEDURE get_page2 (p_jobnum     IN qmi.qm_job_num%TYPE,
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John

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1. Copy Chart from Excel
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3. Fit Art Board to Graphic
4. Select All
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no can do, there's no access to mesh point with scripting, sorry about that.
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http://www.meshtormentor.com/

Is it possible to use mod-osso for htmldb applications

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Lavanya,
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The simplest way for plsql procedure to return multiple rows

Hi,
What is the simplest way for plsql procedure to return multiple rows (records). There are many combination of ways to do it but I am looking for a solution that is appropriate for plsql beginners. Many solutions use cursors, cursor variables, collections and more that kind of things that are complex on the face of it. Is it somehow possible to achieve the same with less effort?
Sample query would be: SELECT * FROM EMPLOYEES;
I want to use returned rows in APEX to compose APEX SQL(in that context plsql) report.
It is enough to use just SELECT * FROM EMPLOYEES query in APEX but I want to use plsql procedure for that.
Thank you!

Hi,
It depends :-).
With +...that is appropriate for plsql beginners...+ in mind... it still depends!
The list of techniques (ref cursors, cursor variables, collections, arrays, using explict SQL) you have referenced in your post can be made to work. but...
+Is it somehow possible to achieve the same with less effort?+ Less effort : That needs to be defined (measured). Especially in the context of pl/sql beginners (who is a beginner?) .
What is the level of "programming experience" ?
What is the level of understanding of "Relational Result set" as processible in Oracle?
If you are looking for
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vr,
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How to use dynamically column_name and column_name value in plsql procedure

hi,
how to use dynamically column_name and column_name value in plsql procedure.
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by
siva

DECLARE
CURSOR C
IS
SELECT cc_cd
FROM TEMP1 WHERE s_flg ='A' AND b_num IN('826114');--,'709537','715484');
CURSOR D
IS
SELECT * FROM cONSTRAINTS_test ORDER BY SRL_NUM;
STMT VARCHAR2(4000);
p_target_schema VARCHAR2(30):='schema1';
p_source_schema VARCHAR2(30):='schema2';
BEGIN
FOR REC IN C
LOOP
FOR REC1 IN D
LOOP
STMT := 'INSERT INTO '||p_target_schema||''||'.'||''||REC1.CHILD_TABLE||' SELECT * FROM '||p_source_schema||''||'.'||''||REC1.CHILD_TABLE||' where '||REC1.COLUMN_NAME||'='||REC.cntrct_cd||'';
Dbms_Output.Put_Line('THE VALUE STMT:'||STMT);
END LOOP;
END LOOP;
END;
cc_cd='434se22442ss3433';
cc_t_ms is parent table-----------------------pk_cc_cd is primary key
cc_cd is column name
CONSTRAINTS_test table
CHILD_TABLE NOT NULL VARCHAR2(30)
CONSTRAINT_NAME NOT NULL VARCHAR2(30)
COLUMN_NAME NOT NULL VARCHAR2(400)
R_CONSTRAINT_NAME VARCHAR2(30)
CONSTRAINT_TYPE VARCHAR2(1)
PARENT_TABLE NOT NULL VARCHAR2(30)
SRL_NUM NUMBER(4)
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a aaa cc_CD     pk_cc_CD     R     cc_t_MS     1
bb     bbb      Cc_CD     PK_CC_CD     R     cc_t_MS     2
bb_v     bb_vsr     S_NUM     PK_S_NUM      R     bb_v      3
cC_HS_MS     cc_hs_CD     cc_CD     PK_CC_CD     R     cc_t_MS     4
cC_HS_LNK cc_HIS_LNK_CD     H_CD     PK_HS_HCD     R     cC_hs_ms 5
cC_D_EMP     cc_d_EMP     Cc_CD     PK_CC_CD      R     cc_t_MS     6
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can any please quick solution.its urgent
by
siva

Procedure for Archive the data

Hello Experts,
I need to write a procedure for clean up the data base. Below is my rek.
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--> Program should provide the list of tables that are related to the table name that was given by the user. (This is not required if the table is stagging table, as they don't have constraints associated with them)
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Can you please send me the complete code for the above rek to [email protected]
I appreciate help in this regard.
Thanks & Regards,
Sree.

Can you please send me the complete code for the
above rek to [email protected]
I appreciate help in this regard.The goal of this forum is not to make your job, but to assist you with guidelines, references, and concepts, on specific issues. If you want someone to code for you, then you should hire a programmer instead.
~ Madrid

How Can i get PLSQL Procedure out values in Shell Script?

Hi,
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     variable exit_value NUMBER
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echo
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Thanks
Sudheer

Saubhik's provided the solution, but just for fun:
Test procedure:
create or replace procedure get_ename
   ( p_empno in emp.empno%type
   , p_ename_out out emp.ename%type )
is
begin
   select ename into p_ename_out
   from   emp
   where empno = p_empno;
end get_ename;Test data:
SQL> select empno, ename from emp order by 1;
EMPNO ENAME
7369 SMITH
7499 ALLEN
7521 WARD
7566 JONES
7654 MARTIN
7698 BLAKE
7782 CLARK
7788 SCOTT
7839 KING
7844 TURNER
7876 ADAMS
7900 JAMES
7902 FORD
7934 MILLER
14 rows selectedTest call from SQL*Plus to show it working:
SQL> declare
2     v_ename emp.ename%type;
3 begin
4     get_ename(7844,v_ename);
5     dbms_output.put_line(v_ename);
6 end;
7 /
TURNER
PL/SQL procedure successfully completed.Demo shellscript (borrowing the function idea from Saubhik):
#!/bin/ksh
empno=${1:-NULL}
exec_sql() {
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    end;
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END_SQL
ename=$(exec_sql ${empno} | awk '/^# / {print $2}')
print Employee ${empno} = ${ename}Demo:
/Users/williamr: get_out_value.sh 7844
Employee 7844 = TURNER
/Users/williamr: get_out_value.sh
Employee NULL =Note this substitutes the word NULL if no empno is passed, and it ignores error output or anything else by only looking for lines beginning '# ' and then taking the following word. Error messages will appear in the logfile. (In this example it probably doesn't need the NULL substitution because a missing parameter would cause a syntax error which the script will handle anyway, but it could be useful in more complex examples.)
For a production script you should probably use an OS authenticated account so you don't have to deal with password strings.

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thanks
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Hi Folks,
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Hi,
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