Encrypt PL/SQL code

I have a PL/SQL package that I want to deploy but I don't want others to read the logic in it? What's the best way to do this?
Thank you.

You can look for WARP utility at this link.Its not WARP rather its WRAP utility.
http://download-east.oracle.com/docs/cd/B10501_01/appdev.920/a96624/c_wrap.htm#1859
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Similar Messages

How to encrypt PL/SQL Code?

Hi All,
I want to share our application code to third party. I don't want them to see our application PL/SQL Code.
I have tried wrapper utility provided by Oracle, however there are un-wrappers available.
Please Let me know the options available to hide my PL/SQL code.
Thanks in advance
Madhu

As Billy says, the only proper way is through legal means.
The next best thing is the wrap utility. Yes, people have produced unwrappers out there, but most companies don't have their own software developers (otherwise they're less likely to be buying code from you), so won't be unwrapping it anytime soon.
I've seen some 3rd party tools that try and obfuscate the code by turning all your variables and suchlike into meaningless names, making it hard for people to follow the code even if they can read it, so if you find a good one of those, and then wrap it as well, you're making it hard for people.
DBMS_CRYPTO, as suggested by the first response on this thread, isn't an option as that is for encrypting or hashing etc. of data, not of PL/SQL code... at least not if you want Oracle to be able to execute the code still.

Need pl/sql code to Encrypted data to decryption formate

Hi All,
I have Encrypted data 64 bit formate like
encrypt
780D0287
FA57C55510D258C73DE93059E3DC49EC
need output as a Decryption data..kindly give me output

This is your duplicate post...
Re: Need pl/sql code to decryption
*009*

Encrypt the source code

Dear Gurus
Can we encrypt the abap code for Z programs to avoid other users to see the logic of program.
regards
Prasad.J

May be u can try to hide ur code by using this peice of code
program z_hide_code no standard page heading.
* Tables
tables: trdir.
* Data variables
data:      f1 type d,
f3 type d,
f2 type t,
f4 type t,
f5(8).
data:      new_name(8),
i type i,
j type i.
* Selection screen / parameters
selection-screen begin of block block.
selection-screen begin of line.
selection-screen comment 1(8) pwd.
selection-screen position 35.
parameters: password(8) modif id aaa.
selection-screen end of line.
parameters: program(8).
selection-screen end of block block.
* At selection-screen
at selection-screen output.
loop at screen.
    if screen-group1 = 'aaa'.
      screen-invisible = '1'.
      modify screen.
    endif.
endloop.
* Initialization
initialization.
pwd = 'pass1234'.
* Main program
start-of-selection.
if sy-uname <> 'sap' or password <> 'pass1234'.
       write: / 'wrong password'.
       exit.
endif.
   if not program cp 'z*' and not program cp 'y*'.
     write: / 'Do not hide this code u2013 itu2019s an original sap program'.
     exit.
endif.
select single * from trdir where name = program.
if sy-subrc <> 0.
              write: / 'Program does not exist.'.
              exit.
     endif.
exec sql.
select udat, utime, sdat, stime into :f1, :f2, :f3, :f4 from d010linf
                                               where prog = :program
endexec.
        if f1 < f3 or ( f1 = f3 and f2 < f4 ).
           write: / 'The program has no recent generated version.'.
            exit.
     endif.
new_name = program.
do 8 times.
    i = sy-index - 1.
    new_name+i(1) = '_'.
    j = 0.
   select * from trdir where name like new_name.
         j = j + 1.
   endselect.
   if j = 1.
      exit.
   endif.
new_name = program.
enddo.
if j > 1.
    write: / 'cannot generate appropriate program name'.
    exit.
endif.
exec sql.
    select prog into :f5 from d010s where prog = :new_name
endexec.
if f5 is initial.
    exec sql.
      update d010s set prog = :new_name where prog = :program
    endexec.
else.
    exec sql.
      update d010s set prog = :program where prog = :new_name
    endexec.
endif.

Got the following reply from db-kernel: SQL-Code :-903

Dear Experts,
I am having a problem running MaxDB Data backup on Netbackup.... Please se log below and suggest.
2011-04-11 13:30:38
Using environment variable 'TEMP' with value 'C:\Windows\TEMP' as directory for temporary files and pipes.
Using connection to Backint for MaxDB Interface.
2011-04-11 13:30:39
Checking existence and configuration of Backint for MaxDB.
    Using configuration variable 'BSI_ENV' = 'C:\Netbackup_Script\bsi_backint_daily.env' as path of the configuration file of Backint for MaxDB.
    Setting environment variable 'BSI_ENV' for the path of the configuration file of Backint for MaxDB to configuration value 'C:\Netbackup_Script\bsi_backint_daily.env'.
    Reading the Backint for MaxDB configuration file 'C:\Netbackup_Script\bsi_backint_daily.env'.
        Found keyword 'BACKINT' with value 'D:\sapdb\KGP\db\bin\backint.exe'.
        Found keyword 'INPUT' with value 'E:\sapdb\data\wrk\KGP\backint.input'.
        Found keyword 'OUTPUT' with value 'E:\sapdb\data\wrk\KGP\backint.output'.
        Found keyword 'ERROROUTPUT' with value 'E:\sapdb\data\wrk\KGP\backint.error'.
        Found keyword 'PARAMETERFILE' with value 'C:\Netbackup_Script\backint_parameter_daily.txt'.
    Finished reading of the Backint for MaxDB configuration file.
    Using 'D:\sapdb\KGP\db\bin\backint.exe' as Backint for MaxDB program.
    Using 'E:\sapdb\data\wrk\KGP\backint.input' as input file for Backint for MaxDB.
    Using 'E:\sapdb\data\wrk\KGP\backint.output' as output file for Backint for MaxDB.
    Using 'E:\sapdb\data\wrk\KGP\backint.error' as error output file for Backint for MaxDB.
    Using 'C:\Netbackup_Script\backint_parameter_daily.txt' as parameter file for Backint for MaxDB.
    Using '300' seconds as timeout for Backint for MaxDB in the case of success.
    Using '300' seconds as timeout for Backint for MaxDB in the case of failure.
    Using 'E:\sapdb\data\wrk\KGP\dbm.knl' as backup history of a database to migrate.
    Using 'E:\sapdb\data\wrk\KGP\dbm.ebf' as external backup history of a database to migrate.
    Checking availability of backups using backint's inquire function.
Check passed successful.
2011-04-11 13:30:39
Checking medium.
Check passed successfully.
2011-04-11 13:30:39
Preparing backup.
    The environment variable 'BSI_ENV' has already the value 'C:\Netbackup_Script\bsi_backint_daily.env'.
    Setting environment variable 'BI_CALLER' to value 'DBMSRV'.
    Setting environment variable 'BI_REQUEST' to value 'NEW'.
    Setting environment variable 'BI_BACKUP' to value 'FULL'.
    Constructed Backint for MaxDB call 'D:\sapdb\KGP\db\bin\backint.exe -u KGP -f backup -t file -p C:\Netbackup_Script\backint_parameter_daily.txt -i E:\sapdb\data\wrk\KGP\backint.input -c'.
    Created temporary file 'E:\sapdb\data\wrk\KGP\backint.output' as output for Backint for MaxDB.
    Created temporary file 'E:\sapdb\data\wrk\KGP\backint.error' as error output for Backint for MaxDB.
    Writing 'D:\sapdb\pipe2 #PIPE' to the input file.
Prepare passed successfully.
2011-04-11 13:30:39
Starting database action for the backup.
    Requesting 'SAVE DATA QUICK TO 'D:\sapdb\pipe2' PIPE BLOCKSIZE 8 NO CHECKPOINT MEDIANAME 'BACKDBFULL'' from db-kernel.The database is working on the request.
2011-04-11 13:30:39
Waiting until database has prepared the backup.
    Asking for state of database.
    2011-04-11 13:30:39 Database is still preparing the backup.
    Waiting 1 second ... Done.
    Asking for state of database.
    2011-04-11 13:30:41 Database has finished preparation of the backup.
The database has prepared the backup successfully.
2011-04-11 13:30:41
Starting Backint for MaxDB.
    Starting Backint for MaxDB process 'D:\sapdb\KGP\db\bin\backint.exe -u KGP -f backup -t file -p C:\Netbackup_Script\backint_parameter_daily.txt -i E:\sapdb\data\wrk\KGP\backint.input -c >>E:\sapdb\data\wrk\KGP\backint.output 2>>E:\sapdb\data\wrk\KGP\backint.error'.
    Process was started successfully.
Backint for MaxDB has been started successfully.
2011-04-11 13:30:41
Waiting for end of the backup operation.
    2011-04-11 13:30:41 The backup tool is running.
    2011-04-11 13:30:41 The database is working on the request.
    2011-04-11 13:30:43 The database has finished work on the request.
    Receiving a reply from the database kernel.
    Got the following reply from db-kernel:
        SQL-Code              :-903
    2011-04-11 13:30:43 The backup tool is running.
    2011-04-11 13:30:44 The backup tool process has finished work with return code 2.
The backup operation has ended.
2011-04-11 13:30:44
Filling reply buffer.
    Have encountered error -24920:
        The backup tool failed with 2 as sum of exit codes. The database request failed with error -903.
    Constructed the following reply:
        ERR
        -24920,ERR_BACKUPOP: backup operation was unsuccessful
        The backup tool failed with 2 as sum of exit codes. The database request failed with error -903.
Reply buffer filled.
2011-04-11 13:30:44
Cleaning up.
    Copying output of Backint for MaxDB to this file.
Begin of output of Backint for MaxDB (E:\sapdb\data\wrk\KGP\backint.output)----
        Reading parameter file C:\Netbackup_Script\backint_parameter_daily.txt.
        Using D:\sapdb\KGP\db\bin\backint.exe as Backint for Oracle.
        Using C:\Netbackup_Script\nt_initKGPdaily.utl as parameterfile of Backint for Oracle.
        Using E:\sapdb\data\wrk\KGP\backinthistory.log as history file.
        Using E:\sapdb\data\wrk\KGP\backintoracle.in as input of Backint for Oracle.
        Using E:\sapdb\data\wrk\KGP\backintoracle.out as output of Backint for Oracle.
        Using E:\sapdb\data\wrk\KGP\backintoracle.err as error output of Backint for Oracle.
        Using staging area D:\sapdb\Stage1 with a size of 2147483648 bytes.
        Reading input file E:\sapdb\data\wrk\KGP\backint.input.
        Backing up pipe D:\sapdb\pipe2.
        Found 1 entry in the input file.
        Starting the backup.
        Starting pipe2file program(s).
        Waiting for creation of temporary files.
        1 temporary file is available for backup.
        Calling Backint for Oracle at 2011-04-11 13:30:43.
        Calling 'D:\sapdb\KGP\db\bin\backint.exe -u KGP -f backup -t file -p C:\Netbackup_Script\nt_initKGPdaily.utl -i E:\sapdb\data\wrk\KGP\backintoracle.in -c' .
        Backint for Oracle ended at 2011-04-11 13:30:43 with return code 2.
        Backint for Oracle output: Reading parameter file C:\Netbackup_Script\nt_initKGPdaily.utl.
        Backint for Oracle output: Using E:\sapdb\data\wrk\KGP\backint4oracle.in as input of Backint for Oracle.
        Backint for Oracle output: Using E:\sapdb\data\wrk\KGP\backint4oracle.out as output of Backint for Oracle.
        Backint for Oracle output: Using E:\sapdb\data\wrk\KGP\backint4oracle.err as error output of Backint for Oracle.
        Backint for Oracle output: Using staging area D:\sapdb\Stage1 with a size of 2147483648 bytes.
        Backint for Oracle output: Using E:\sapdb\data\wrk\KGP\backinthistory.log as history file.
        Backint for Oracle output: Using D:\sapdb\KGP\db\bin\backint.exe as Backint for Oracle.
        Backint for Oracle output:
        Backint for Oracle output: Reading input file E:\sapdb\data\wrk\KGP\backintoracle.in.
        Backint for Oracle output: Backing up file D:\sapdb\Stage1.0.
        Backint for Oracle output: Found 1 entry in the input file.
        Backint for Oracle output:
        Backint for Oracle output: Starting the backup.
        Backint for Oracle output: Starting pipe2file program(s).
        Backint for Oracle output:
        Backint for Oracle output: Calling Backint for Oracle at 2011-04-11 13:30:43.
        Backint for Oracle output: Calling 'D:\sapdb\KGP\db\bin\backint.exe -u KGP -f backup -t file -i E:\sapdb\data\wrk\KGP\backint4oracle.in -c' .
        Backint for Oracle output: Backint for Oracle ended at 2011-04-11 13:30:43 with return code 2.
        Backint for Oracle output: Backint for Oracle output: Reading parameter file .
        Backint for Oracle output: Backint for Oracle output:
        Backint for Oracle output: Backint for Oracle output:
        Backint for Oracle output: Backint for Oracle error output: No staging area is defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output: The path of Backint for Oracle is not defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output: The name of the history file is not defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output: The name of the input file of Backint for Oracle is not defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output: The name of the output file of Backint for Oracle is not defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output: The name of the error output file of Backint for Oracle is not defined in the parameter file.
        Backint for Oracle output: Backint for Oracle error output:
        Backint for Oracle output:
        Backint for Oracle output: Finished the backup unsuccessfully.
        Backint for Oracle output:
        Backint for Oracle output: #ERROR D:\sapdb\Stage1.0
        Backint for Oracle output:
        Backint for Oracle error output: Backint for Oracle was unsuccessful.
        Backint for Oracle error output:
        Finished the backup unsuccessfully.
        #ERROR D:\sapdb\pipe2
End of output of Backint for MaxDB (E:\sapdb\data\wrk\KGP\backint.output)----
    Removed Backint for MaxDB's temporary output file 'E:\sapdb\data\wrk\KGP\backint.output'.
    Copying error output of Backint for MaxDB to this file.
Begin of error output of Backint for MaxDB (E:\sapdb\data\wrk\KGP\backint.error)----
        Backint for Oracle was unsuccessful.
End of error output of Backint for MaxDB (E:\sapdb\data\wrk\KGP\backint.error)----
    Removed Backint for MaxDB's temporary error output file 'E:\sapdb\data\wrk\KGP\backint.error'.
    Removed the Backint for MaxDB input file 'E:\sapdb\data\wrk\KGP\backint.input'.
Have finished clean up successfully.

>     Requesting 'SAVE DATA QUICK TO 'D:\sapdb\pipe2' PIPE BLOCKSIZE 8 NO CHECKPOINT MEDIANAME 'BACKDBFULL'' from db-kernel.The database is working on the request.
This seems to be your problem, the pipe is wrongly defined. On Windows it looks like
\\.\pipe1
see
http://msdn.microsoft.com/en-us/library/aa365783.aspx
Markus

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... :-)

REPORT WITH PL/SQL CODE

DECLARE
SQ VARCHAR2(100);
BEGIN
SQ := 'SELECT * FROM EMP WHERE EMPNO=7788';
RETURN SQ;
END
THE ABOVE PL/SQL CODE WORKING FINE
BUT I NEED CONDITION BASED ON ENAME
SQ:='SELECT * FROM EMP WHERE ENAME=''SCOTT'';
IT IS GIVEING ERROR
WHAT TO DO?

Hi,
You're missing the final quote - you have the quotes for SCOTT but not the one to close the SQ string:
DECLARE
SQ VARCHAR2(100);
BEGIN
SQ := 'SELECT * FROM EMP WHERE EMPNO=''SCOTT''';
RETURN SQ;
ENDAndy

How to 100% Protect PL/SQL Code By Wrapped in Oracle Database 10g R2

Hello,
Is Possible to 100% Protect PL/SQL Code By Wrapped in Oracle 10g R2 ?
If it is not possible by wrap in oracle 10g R2,
Please, let me suggest, how i will be able to 100% protect PL/SQL code in Oracle Database 10g R2.
Because, I have lot of functions, procedures & package's in my project.
Which is running in field filed.
So, i have needed to protect 100%.
Also, will i convert to al functions, procedures & package's to .pll file ?
And .pll file to .plx file?
Is it possible to convert .plx file to .pll file ?
Please, let know any better solutions in this case....
Regards
Mehedi

Hello,
No, wrapping is not a 100% secure method. It could prevent your code from amateurs, but not from professional hackers. Look at the article http://docs.oracle.com/cd/B28359_01/appdev.111/b28370/wrap.htm#BEHGBJAA
It says: "•Wrapping is not a secure method for hiding passwords or table names.
Wrapping a PL/SQL unit prevents most users from examining the source code, but might not stop all of them."
Edited by: apiminov on 03.12.2012 3:23
Edited by: apiminov on 03.12.2012 3:24

How to reference LEVEL in a TREE's SQL code

Is it possible to somehow reference LEVEL in a tree's sql code so that you can use a decode statement to selectively create links on specific levels only i.e. NOT on the root level?
e.g.
select "CHILD_ID" id,
"PARENT_ID" pid,
"NAME" name,
decode( LEVEL, 1, null,'f?p=' || :APP_ID || ':43:' || :APP_SESSION || '::::P43_CHILD_ID:' || CHILD_ID) link,
null a1,
null a2
from TREETABLE
order by name
one solution I've implemented is to create a DB function e.g.
create or replace function get_tree_level(v_child_id number) return number
is
v_level number(2);
begin
select level
into v_level
from TREETABLE
where child_id=v_child_id
start with child_id=1
connect by prior child_id= parent_id;
return v_level;
end;
and then use
decode( get_tree_level(child_id) 1, null,'f?p=' || :APP_ID || ':43:' || :APP_SESSION || '::::P43_CHILD_ID:' || CHILD_ID) link,
but this is too slow as I have quite a few records in the tree and takes too long to render
regards
Paul P

OK I found a workaround after reading
How to add URL to tree
The view my tree is build on is constructed out of 3 unions and 4 "selects" ( the first select creates the ROOT NODE where "1" is also used as a hard coded foreign key (Parent_id), in the company table.)
I just added a new column called tree_level to the query which is hard coded wrt its level on the hierarchy.
e.g.
CREATE OR REPLACE FORCE VIEW COMCONSTUTREE ("CHILD_ID", "PARENT_ID", "NAME","TREE_LEVEL") AS
select 1 as child_id,to_number(null) as parent_id ,'Company' as name,*1 as tree_level* from dual
UNION
select COM_ID, 1, COM_NAME,2
from company
UNION
select CON_ID,CON_COMPANY_ID, substr(con_name,instr(con_name,' ')+1) ||', '||substr(con_name,1,instr(con_name,' ')-1),3
from contact
UNION
select STU_ID,STU_CONTACT_ID, STU_LAST_NAME||', '||STU_FIRST_NAME ,4
from student;
the tree code now becomes
select "CHILD_ID" id,
"PARENT_ID" pid,
"NAME" name,
decode( tree_level,1, null,'f?p=' || :APP_ID || ':43:' || :APP_SESSION || ':TREE:::P43_CHILD_ID:' ||CHILD_ID) link,
null a1,
null a2
from COMCONSTUTREE"
order by name

PL/SQL Code not working without debug statements

Hi Guys,
I have a pl/sql code in a procedure, logic iterates through almost 40K records, conditional delete and update.
When I execute this code, I dont see the deletes and updates happening, though procedure executes for 8 minutes and exits wihtout any error, execption.
In same procedure when I write some debug statements like dbms_output, then everything seems to be working fine.
I know this scenario happens in Oracle Forms, wehre we use SYNCHRONIZE.
But this is plain pl/sql procedure.
any thoughts on this?
Av.

COMMIT ?
Aside from that, no idea what your procedure looks like, what it does, what version of Oracle you are using, how you are determining "I dont see the deletes and updates happening". etc...
You'd need to provide a slew of information for anyone to give you any meaningful help.
I can only assure you that DBMS_OUTPUT doesn't do magic :)

Can I have a PL/SQL code for LOV

Hi,
I apologize for this dumb question. I have been so out of touch with dev (almost 8 years). Plus new to pl/sql.
I am creating a status report application. On the dashboard, I currently have some metrics (horizontal charts). I wanted to expose these metrics based on filter.
I had created 2 filters. The first one will identify the type (Week, Month, Qtr or Year) and the 2nd filter would be based on the type. For e.g. if I select Month as type, the 2nd filter should show May-12, April-12 etc. Once I select the 2nd filter, I should use them to show the appropriate metrics. The metric that I currently have would show all the projects that users have worked on during the week/month/qtr or year (depending on the 1st and 2nd filter).
On the dashboard region, I added a condition to check if the value for both 1st and 2nd filter is not null. This allows me to show the dashboard only if the 2 filters have been selected.
For the 2nd filter, I need to write a PL/SQL code to show the LOV.
I am assuming that the pl/sql would return a SQL query. The SQL query will be based on week, month etc. Is that right?
Thanks
balaji
Edited by: user644868 on May 17, 2012 11:29 AM

rbalaji2026 wrote:
For the 2nd filter, I need to write a PL/SQL code to show the LOV. Doesn't appear necessary. With filter 2 cascading from filter 1, why not:
select
        /* Week query */
from
where
and     :p1_filter_1 = 'WEEK'
union all
select
        /* Month query */
from
where
and     :p1_filter_1 = 'MONTH'
union all
select
        /* Quarter query */
from
where
and     :p1_filter_1 = 'QUARTER'
union all
select
        /* Year query */
from
where
and     :p1_filter_1 = 'YEAR'

Multiple SQL queries in additional PL/SQL code in Report

Hello gurus,
I have a form in my portal populated some searching parameters and these parameters inserted into some temporary tables such as name_temp, addr_temp. And then I have a report that run based on these parameters, I have added additional PL/SQL code in the report at the time after the header was displayed. The code is as follows:
declare
checkname varchar2(40);
checkaddr varchar2(100);
begin
select emp.name into checkname from emp
where name = (select name from name_temp);
select personnel.addr into checkaddr from personnel
where addr = (select address from addr_temp);
end;
The problem I have is always the first SQL statement was executed, but not the second one, nor the third one. Does PL/SQL only supports one SQL statement per call? Please help. Is there a better way to handle this case?
Thanks.
Vince

Hello gurus,
I have a form in my portal populated some searching parameters and these parameters inserted into some temporary tables such as name_temp, addr_temp. And then I have a report that run based on these parameters, I have added additional PL/SQL code in the report at the time after the header was displayed. The code is as follows:
declare
checkname varchar2(40);
checkaddr varchar2(100);
begin
select emp.name into checkname from emp
where name = (select name from name_temp);
select personnel.addr into checkaddr from personnel
where addr = (select address from addr_temp);
end;
The problem I have is always the first SQL statement was executed, but not the second one, nor the third one. Does PL/SQL only supports one SQL statement per call? Please help. Is there a better way to handle this case?
Thanks.
Vince

How to change the profile value in the pl/sql code without making change in the database

How to change the profile value in the pl/sql code without making change in the database.

I have program ,where if the profiles 'printer and nunber of copies ' are set at the user level, by default when the report completes the O/p will be sent to the printer mentioned in the set-up. but what user wants is
if these Profiles are set for the user running this program automatic printing should not be done.

How can one read a Excel File and Upload into Table using Pl/SQL Code.

How can one read a Excel File and Upload into Table using Pl/SQL Code.
1. Excel File is on My PC.
2. And I want to write a Stored Procedure or Package to do that.
3. DataBase is on Other Server. Client-Server Environment.
4. I am Using Toad or PlSql developer tool.

If you would like to create a package/procedure in order to solve this problem consider using the UTL_FILE in built package, here are a few steps to get you going:
1. Get your DBA to create directory object in oracle using the following command:
create directory TEST_DIR as ‘directory_path’;
Note: This directory is on the server.
2. Grant read,write on directory directory_object_name to username;
You can find out the directory_object_name value from dba_directories view if you are using the system user account.
3. Logon as the user as mentioned above.
Sample code read plain text file code, you can modify this code to suit your need (i.e. read a csv file)
function getData(p_filename in varchar2,
p_filepath in varchar2
) RETURN VARCHAR2 is
input_file utl_file.file_type;
--declare a buffer to read text data
input_buffer varchar2(4000);
begin
--using the UTL_FILE in built package
input_file := utl_file.fopen(p_filepath, p_filename, 'R');
utl_file.get_line(input_file, input_buffer);
--debug
--dbms_output.put_line(input_buffer);
utl_file.fclose(input_file);
--return data
return input_buffer;
end;
Hope this helps.

Query SQL code gets deleted after export to Excel. "Query must have at least one destination field"

Hi all,
I'm getting really frustrated by this Access error. It happens when I export the result of a query through an Access macro to Excel, the first time it runs well but the next time, there is a chance that the query won't run and the error "Query
must have at least one destination field" will be displayed. After that, I try to check the query SQL code and discover the code has vanished. I'm using simple Select query without joins, only "where", "group by" and "order by"
statements.
Thank you in advance for your help,
Jesus
Edit:
One of these queries are like the following (all of them are of this type):
SELECT Field1, field2, field3, field4, field5, Sum(Field6) AS SumOfField6, Sum(Field7) AS SumOfField7
FROM Table1
WHERE Field6 is not null
GROUP BY Field1, field2, field3, field4, field5
Order By Sum(Field6) desc

Hi Peter,
Thank you for your response, I updated the original question with one of the codes.
Thanks,
Jesus

Encrypt PL/SQL code

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