Need package/Procedure

Hii,
Is there any oracle package,procedure to invoke command line utilities such as imp/exp,tkprof.
Thankx...
Message was edited by:
user543108

I don't think this will be possible. At least it will be hard to manage.
But there is a tkprof equivalent which is written in PL/SQL.
Unfortunately I forgot the name :-(
It can be downloaded in metalink. Perhaps someone other here knows the name.
It will read the 10046 trace files (needs a directory object for the udump directory) and gives you a nive html report with more informations then tkprof.
Dim

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Package procedure in invalid state

Hi all,
We are having an application in C# and backend oracle 10g placed in Location1.
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ALTER PACKAGE my_package COMPILE BODY;
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Ok, here's a previous response that I gave re. packages and their "states". Should give you a good idea what a state is...
Packages tend to fail because of their "package state". A package has a "state" when it contains package level variables/constants etc. and the package is called. Upon first calling the package, the "state" is created in memory to hold the values of those variables etc. If an object that the package depends upon e.g. a table is altered in some way e.g. dropped and recreated, then because of the database dependencies, the package takes on an INVALID status. When you next make a call to the package, Oracle looks at the status and sees that it is invalid, then determines that the package has a "state". Because something has altered that the package depended upon, the state is taken as being out of date and is discarded, thus causing the "Package state has been discarded" error message.
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And if you want to know how to prevent discarded package states....
Move all constants and variables into a stand-alone package spec and reference those from your initial package. Thus when the status of your original package is invlidated for whatever reason, it has no package state and can be recompiled automatically, however the package containing the vars/const will not become invalidated as it has no dependencies, so the state that is in memory for that package will remain and can continue to be used.
As for having package level cursors, you'll need to make these local to the procedures/functions using them as you won't be able to reference cursors across packages like that (not sure about using REF CURSORS though.... there's one for me to investigate!)
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SQL> set serveroutput on
SQL>
SQL> create table dependonme (x number)
2 /
Table created.
SQL>
SQL> insert into dependonme values (5)
2 /
1 row created.
SQL>
SQL> create or replace package mypkg is
2    procedure myproc;
3 end mypkg;
4 /
Package created.
SQL>
SQL> create or replace package body mypkg is
2    v_statevar number := 5; -- this means my package has a state
3
4    procedure myproc is
5      myval number;
6    begin
7      select x
8      into myval
9      from dependonme;
10
11      myval := myval * v_statevar;
12      DBMS_OUTPUT.PUT_LINE('My Result is: '||myval);
13    end;
14 end mypkg;
15 /
Package body created.
SQL>
SQL> exec mypkg.myproc
My Result is: 25
PL/SQL procedure successfully completed.
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        VALID
SQL>
SQL>
SQL> alter table dependonme add (y number)
2 /
Table altered.
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        INVALID
SQL>
SQL> exec mypkg.myproc
BEGIN mypkg.myproc; END;
ERROR at line 1:
ORA-04068: existing state of packages has been discarded
ORA-04061: existing state of package body "CRISP_INTELL.MYPKG" has been invalidated
ORA-06508: PL/SQL: could not find program unit being called: "CRISP_INTELL.MYPKG"
ORA-06512: at line 1
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        INVALID
SQL>
SQL> exec mypkg.myproc
PL/SQL procedure successfully completed.
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        VALIDAnd this next example shows how having the package variables in their own package spec, allows the package to automatically recompile when it is called even though it became invalidated by the action of adding a column to the table.
SQL> drop table dependonme
2 /
Table dropped.
SQL>
SQL> drop package mypkg
2 /
Package dropped.
SQL>
SQL> set serveroutput on
SQL>
SQL> create table dependonme (x number)
2 /
Table created.
SQL>
SQL> insert into dependonme values (5)
2 /
1 row created.
SQL>
SQL> create or replace package mypkg is
2    procedure myproc;
3 end mypkg;
4 /
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SQL>
SQL> create or replace package mypkg_state is
2    v_statevar number := 5; -- package state in seperate package spec
3 end mypkg_state;
4 /
Package created.
SQL>
SQL> create or replace package body mypkg is
2    -- this package has no state area
3
4    procedure myproc is
5      myval number;
6    begin
7      select x
8      into myval
9      from dependonme;
10
11      myval := myval * mypkg_state.v_statevar; -- note: references the mypkg_state package
12      DBMS_OUTPUT.PUT_LINE('My Result is: '||myval);
13    end;
14 end mypkg;
15 /
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SQL>
SQL> exec mypkg.myproc
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PL/SQL procedure successfully completed.
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        VALID
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2 /
Table altered.
SQL>
SQL> select object_name, object_type, status from user_objects where object_name = 'MYPKG'
2 /
OBJECT_NAME
OBJECT_TYPE         STATUS
MYPKG
PACKAGE             VALID
MYPKG
PACKAGE BODY        INVALID
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Hi,
what is the package/procedure name that helps to run sql statement.
I hope DBMS_SQL is the package that helps to run sql statemanet in oracle.
Please correct me if i am wrong....
Thanks

Murali wrote:
Hi,
I just want to know which package helps to run sql statement in oracle.
Thanks.There is no package that runs all SQL in Oracle. SQL is executed through the basic Oracle software. DBMS_SQL will run dynamic SQL but dynamic SQL is seldom needed and when it is needed there are usually easier ways to do it - usually reference cursors or EXECUTE IMMEDIATE. For selects DBMS_SQL requires a LOT more work than the other two methods: you have to define the select fields, define the query (the other methods require this step), create variables to hold the results, parse the sql, and execute the SQL.
Reasons to use DBMS_SQL are when the other methods of dynamic SQL won't work
* result set from query is unknown at run time (which may be a design problem)
* generated SQL statements is > 32K, longer than PL/SQL supports for a text value (again, design needs to be considered)

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Hi all
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Is there a smarter way of doing this, a pull or push replication solotiuon. We are on the 10g Enterprise verison.
Ideas appreciated
best regards
Mette

Hi,
As you said you got a lot of utility Packages, I think you can directly compile those scripts one you changed in the master DB, there won't be any thing to Sync the Procedures from One DB to another DB.
If it is a data then, you might gone for DB Link, Streams etc., for replicating the data.
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Just think is that your requirement.!!
Pavan Kumar N

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WHERE OWNER = :SCHEMA
AND OBJECT_TYPE = 'PACKAGE'
AND object_name = tmp_name (+)
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Both for 10g.
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Message was edited by:
Jiri Suchy
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SQL> select privilege, count(*) from dba_tab_privs group by privilege order by 1;
PRIVILEGE                       COUNT(*)
ALTER                               19
DEBUG                              256
DELETE                              131
DEQUEUE                            3
EXECUTE                           19315
FLASHBACK                          52
INDEX                               14
INSERT                              137
MERGE VIEW                          36
ON COMMIT REFRESH                     52
QUERY REWRITE                          52
PRIVILEGE                       COUNT(*)
READ                                7
REFERENCES                          54
SELECT                                3752
UNDER                                3
UPDATE                              111
WRITE                                5
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Need a procedure to make minus query as output for 2 tables

Can anybody help me to create a procedure so that I could get minus query of 2 table as a result.
Requirement:
I have two table 1- src_table_list ,2- tgt_table_list both tables have 2 columns : serial_no,table_name and 100 records each. and details mentioned in column "table_name" are actually tables name which present in my testing database.
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minus
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Can any body give or help me to create the procedure..as I have to prepare minus query for more than 200 tables and then I need to test them for integration testing..
Edited by: 974253 on Nov 30, 2012 5:39 AM

select 'select '||chr(39)||src_table_list.tblname||chr(39)||','||chr(39)||trg_table_list.tblname||chr(39)||',count(*) from '||' ( select * from '||src_table_list.tblname||'minus select * from '||trg_table_list.tblname||');'
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select 'src_table_list.tbl2','trg_table_list.tbl2',count(*) from
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Message was edited by:
mohanraj_k

Actually the OUT Parameter type in the stored
procedure is showing as IN Parameters and asking
for input values in the crystal report creation
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Arif

Check the below procedure.
SQL> ed
Wrote file afiedt.buf
1 create or replace procedure procdate (p_date_in date)
2 is
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7* end;
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