Passing date to procedure

Hi All,
I have one scenario where I have to fetch the data from multiple tables and write it onto the spool file like.
set pagesize 9999
create or replace procedure p1 as
sd date:='&Start_date';
ed date:='&End_date';
a number;
b number;
c number;
d number;
e number;
f number;
begin
SELECT COUNT(BARNO) into a FROM DGP;
SELECT COUNT(DISTINCT(NO)) into b FROM LOG WHERE OPERATION_DATE between sd and ed AND (OPERATION_TYPE='B');
SELECT COUNT(DISTINCT(NO)) into c FROM LOG WHERE OPERATION_TYPE='UNBARRED' AND OPERATION_DATE between sd and ed;
SELECT COUNT(DISTINCT(NO)) into d FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='AUTO' AND OPERATION_TYPE ='B';
SELECT COUNT(DISTINCT(NO)) into e FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='AUTO' AND OPERATION_TYPE='UB';
SELECT COUNT(DISTINCT(NO)) into f FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='MANUAL' AND OPERATION_TYPE='B';
dbms_output.put_line(a||' '||b||' '||c||' '||d||' '||e||' '||f);
end;
The above procedure asks me the date during the creation of the procedure, whereas my requirement is during the execution of the procedure it should ask me the date and that too only once.
Pls suggest.

create or replace procedure p1 (sd in date
                               ,ed in date
as
   a number;
   b number;
   c number;
   d number;
   e number;
   f number;
begin
   select COUNT(BARNO) into a FROM DGP;
   SELECT COUNT(DISTINCT(NO)) into b FROM LOG WHERE OPERATION_DATE between sd and ed AND (OPERATION_TYPE='B');
   SELECT COUNT(DISTINCT(NO)) into c FROM LOG WHERE OPERATION_TYPE='UNBARRED' AND OPERATION_DATE between sd and ed;
   SELECT COUNT(DISTINCT(NO)) into d FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='AUTO' AND OPERATION_TYPE ='B';
   SELECT COUNT(DISTINCT(NO)) into e FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='AUTO' AND OPERATION_TYPE='UB';
   SELECT COUNT(DISTINCT(NO)) into f FROM LOG WHERE OPERATION_DATE between sd and ed AND MODE ='MANUAL' AND OPERATION_TYPE='B';
   dbms_output.put_line(a||' '||b||' '||c||' '||d||' '||e||' '||f);
end;
/create it once and call it like
begin
   p1 (sysdate, sysdate + 1); -- pass parameters
end;
/and don't forget to
set serveroutput onotherwise you won't see output from DBMS_OUTPUT
Edited by: Alex Nuijten on Jul 14, 2009 1:16 PM

Similar Messages

Help understanding how to pass dates to procedures in a package?

When I run the following script in SQL*Plus, I get no obvious errors, but the truncate does not happen and all the other processing doesn't happen. I ran a similar version in another tool and it worked. Much of the code is deleted here but I believe I don't fully understand passing dates in the procedure. I figure if one of the dates ends up null or something invalid, the procedure will run and give no results. If someone could correct me on how to pass variables, it would help greatly. As you can see, I am passing 2 dates in from an ACCEPT statement, passing them to 1 shell type procedure which runs other procedures and passes the dates to the procedures below it. This procedures calls the 3rd procedure and passes the same dates to it:
ACCEPT CUR_PERIOD PROMPT 'Current Period (MM/DD/YYYY): ';
ACCEPT PRIOR_PERIOD PROMPT 'Prior Period (MM/DD/YYYY): ';
EXEC RCO.MONTH_END_PACK_1.MONTHENDPHASE1PROC('&CUR_PERIOD','&PRIOR_PERIOD');
The spec looks like this:
CREATE OR REPLACE PACKAGE MONTH_END_PACK_1 AS
     PROCEDURE MonthEndPhase1PROC(get_cur_period IN DATE, get_prior_period IN DATE);
     PROCEDURE W_CAT_INFO_RPT_PROC(GET_CUR_PERIOD IN DATE, GET_PRIOR_PERIOD IN DATE);
     PROCEDURE WO_CAT_INFO_RPT_PROC(GET_CUR_PERIOD IN DATE, GET_PRIOR_PERIOD IN DATE);
END MONTH_END_PACK_1;
The body looks like this:CREATE OR REPLACE PACKAGE BODY MONTH_END_PACK_1 AS
PROCEDURE MonthEndPhase1PROC(get_cur_period IN DATE, get_prior_period IN DATE) IS
     BEGIN
          EXECUTE IMMEDIATE 'TRUNCATE TABLE RPT_DS1_CNT';
          EXECUTE IMMEDIATE 'TRUNCATE TABLE RPT_DS1_CNT_CAT';
          W_CAT_INFO_RPT_PROC(GET_CUR_PERIOD, GET_PRIOR_PERIOD);
     END;
PROCEDURE W_CAT_INFO_RPT_PROC(GET_CUR_PERIOD IN DATE, GET_PRIOR_PERIOD IN DATE) IS
     CUR_PERIOD DATE;
     PRIOR_PERIOD DATE;
     BEGIN
          -- Assign the dates to this procedure that were passed in above.
          CUR_PERIOD := GET_CUR_PERIOD;         --07/27/2007
          PRIOR_PERIOD := GET_PRIOR_PERIOD;     --06/27/2007
          -- Execute stored procedure, passing in dates.
          WO_CAT_INFO_RPT_PROC(CUR_PERIOD, PRIOR_PERIOD);
          -- Other code goes here
     END; -- W_CAT_INFO_RPT_PROC
PROCEDURE WO_CAT_INFO_RPT_PROC(GET_CUR_PERIOD IN DATE, GET_PRIOR_PERIOD IN DATE) IS
     CUR_PERIOD DATE;
     PRIOR_PERIOD DATE;
     BEGIN
          CUR_PERIOD := GET_CUR_PERIOD;
          PRIOR_PERIOD := GET_PRIOR_PERIOD;
          INSERT INTO RPT_DS1_CNT
          (select distinct trim(CVBI_KEY) as CVBI_KEY, vendor_id
          from
          (select m.cvbi_key, v.vendor_name
          from rco.cogs_resource m,RCO.COGS_SRVCTYP st,rco.cogs_mkt ms,RCO.COGS_VENDOR v,
            (select distinct cvbi_key, vendor_id
             from RCO.COGS_resource
             where period = CUR_PERIOD)ak
          where ak.cvbi_key = m.cvbi_key
          and trim(m.cvbi_key) = trim(st.cvbi_key(+))
          and period = CUR_PERIOD));
     END;
END;
/

EXEC RCO.MONTH_END_PACK_1.MONTHENDPHASE1PROC(to_date('&CUR_PERIOD','MM/DD/YYYY'),to_date('&PRIOR_PERIOD','MM/DD/YYYY'));
As you can see, I am passing 2 dates in from an ACCEPT statementUntil you convert them using TO_DATE they are just strings
Message was edited by:
3360
Fixed date formats

Passing date to procedure help

Hello, this maybe simple question, but I couldn't figure out why I am getting
ORA-01843: not a valid month.. Here is what I did:
exec proc(to_date('01/01/2007','MM/DD/YYYY'),to_date(01/30/2007,'MM/DD/YYYY'))NLS setting is: DD-MON-RR
procedure proc (date1 in date, date2 in date)
v_date_period varchar2;
select date_period into v_date_period from t1 where start_date = to_date(date1,'MM/DD/YYYY') and end_date = to_date(date2,'MM/DD/YYYY');
start_date and end_date are in date MM/DD/YYYY format in the table, but the above code is failed b/c of the above error.
One thing I noticed that when dates are passed into the procedure, they come in DD-MON-RR format and the comparion never works in cursor. start_date and end_date are in MM/DD/YYYY format. but it works only when to_date(date1,'DD-MON-RR') and to_date(date2,'DD-MON-RR'). How is it working when start_date and end_date are in MM/DD/YYYY format???
another question is, when I say To_date, does it always convert any date to NLS setting? I used
to_date('01/01/2007', 'dd/mm/yyyy'), but it doesn't have any effect when it goes to the procedure.. still comes as DD-MON-RR.
what mistake i am doing? I would appreciate your ans. Thanks,

I think I got it now. I really didn't need that extra
conversion within the procedure. It works now. Then let's make sure it's clear for you.
You are right to consider the NLS_DATE_FORMAT settings, that's good, as most people are unaware of it and really have no understanding whatsoever as to what it does. Perhaps your understanding of it is not quite up to scratch just yet...
The setting relates to how oracle converts between dates and strings when no format is specified explicitly. e.g.
SQL> select to_char(sysdate) from dual;
TO_CHAR(SYSDATE)
04/03/2008 10:00:11
SQL> alter session set nls_date_format = 'YYYY MON DD';
Session altered.
SQL> select to_char(sysdate) from dual;
TO_CHAR(SYS
2008 MAR 04
SQL> select to_char(sysdate, 'DD/MM/YYYY') from dual;
TO_CHAR(SY
04/03/2008
SQL>Likewise if you convert the other way from a string to a date...
Firstly with implicit conversion, which will assume the NLS_DATE_FORMAT setting format for the string...
SQL> select to_date('2008 JAN 01') from dual;
TO_DATE('20
2008 JAN 01And then if you explicitly convert specifying the format...
SQL> select to_date('01/01/2008','DD/MM/YYYY') from dual;
TO_DATE('01
2008 JAN 01However if you try and implicitly convert (using the NLS setting) but the string isn't of the correct format...
SQL> select to_date('01/01/2008') from dual;
select to_date('01/01/2008') from dual
ERROR at line 1:
ORA-01843: not a valid month
SQL>So now let's look at what you were doing...
select date_period into v_date_period
from t1
where start_date = to_date(date1,'MM/DD/YYYY')
and end_date = to_date(date2,'MM/DD/YYYY');Your date1 and date2 are already of a DATE datatype. This means that they are already stored in the oracle internal date format. Note: ALL dates are stored the same internally regardless of how they are displayed. e.g.
SQL> select sysdate, dump(sysdate) from dual;
SYSDATE
DUMP(SYSDATE)
04/03/2008 10:35:20
Typ=13 Len=8: 216,7,3,4,10,35,20,0
SQL> alter session set nls_date_format = 'YYYY MON DD HH24:MI'
2 ;
Session altered.
SQL> select sysdate, dump(sysdate) from dual;
SYSDATE
DUMP(SYSDATE)
2008 MAR 04 10:36
Typ=13 Len=8: 216,7,3,4,10,36,50,0
SQL>However, you are using the to_date function. This expects the first parameter to be a string and the second parameter is an optional string specifying the format of the first string.
So it was expecting:
to_date(<string>,<string>)and you gave it
to_date(<date>,<string>)When oracle comes across this sort of thing, rather than produce an error it recognises that it is able to do an implicit conversion of datatypes so internally it is doing
to_date(to_char(<date>),<string>)Note: because it is an implicit conversion within the "to_char" it is using the NLS settings to do this.
You said your NLS setting was DD-MON-RR, so this is the same as...
to_date(to_char(<date>,'DD-MON-RR'),<string>)Now look at your code again with the implicit conversions in place...
select date_period into v_date_period
from t1
where start_date = to_date(to_char(date1,'DD-MON-RR'),'MM/DD/YYYY')
and end_date = to_date(to_char(date2,'DD-MON-RR'),'MM/DD/YYYY');Hmmm, so the to_date function is getting it's first parameter as a string in the format 'DD-MON-RR' and the second parameter is telling it that the first parameter is in the format 'MM/DD/YYYY'.
The two dates you passed were:
'01/01/2007'
and
'01/30/2007'
But after the implicit conversion your code looks like...
select date_period into v_date_period
from t1
where start_date = to_date('01-JAN-07','MM/DD/YYYY')
and end_date = to_date('30-JAN-07','MM/DD/YYYY');As you can see there are numerous problems with this. The first one Oracle errored on was the fact that 30 is not a valid Month as defined by your format string.
Hopefully that clarifies things a little more for you and you'll understand a little more about the differences between strings, dates and implicit and explicit conversion between the two using format strings and the NLS setting.
;)

Passing Date to procedure give Problem

heloo...
I have two database schema, And both schema contain same procedure with Date as argument.
that procedure workes well in one schema but it give error of "INVALID MONTH" in another schema.
Any sollution of this?
Thanks

Why it is working fine in one schema and it give error in another schema? You did not post the most important part of your problem (how are you calling this procedure), but as indicated, if you are passing a string that looks like a DATE, then it can be converted to a date only using the database implicit conversion logic that will rely on NLS seetings (and those can well be different for the two users).
See replies above on how to fix this.

Error while passing date parameters in procedure and commit issue

Hi
1) I am doing a archiveing records and pls find my code below and i have couple of issue,pls find my code and want to ensure the commit is happening every 100000 rows inserted but i am archeiving a huge table but when i checks the table frequently it shows 0 records and after it shows count the actual rows around 20 million records.How can i ensure it commiting on every 100000 records. pls find my code my db version is 10g on windows
CREATE OR REPLACE PROCEDURE doins as
cnt number:=0;
FOR x IN (select * from Call_log
where trunc(c_date) = to_date('11-Aug-2008','DD-MON-YYYY'))
LOOP
INSERT INTO call_arch
select * from Call_log
where trunc(c_date) = to_date('11-Aug-2008','DD-MON-YYYY');
cnt := cnt + 1;
IF( cnt = 10000 )
THEN
cnt := 0;
commit;
END IF;
commit;
END LOOP;
2) Error while passing date as parameter i am getting following errors while passing date parameter pls find my code and errors
CREATE OR REPLACE PROCEDURE doins(p_date date) as
cnt number:=0;
begin
FOR x IN (select * from Call_log
where trunc(c_date) = to_char(p_date,'DD-MON-YYYY'))
LOOP
INSERT INTO call_arch
select * from Call_log
where trunc(c_date) = to_char(p_date,'DD-MON-YYYY');
cnt := cnt + 1;
IF( cnt = 10000 )
THEN
cnt := 0;
commit;
END IF;
commit;
END LOOP;
end;
exec doins(11-Aug-2008) then gives
SQL> exec doins(11-Aug-2008);
BEGIN doins(11-Aug-2008); END;
ERROR at line 1:
ORA-06550: line 1, column 16:
PLS-00201: identifier 'AUG' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
if i gave exec doins(11-08-2008) it gaves
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'DOINS'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
rgds
rosh

CREATE OR REPLACE PROCEDURE doins(p_date varchar2) as
cnt number:=0;
begin
FOR x IN (select A.rowid,A.* from Call_log A
where trunc(c_date) = to_date(p_date,'DD-MON-YYYY'))
--hope that's c_date columne is DATE datatype
LOOP
INSERT INTO call_arch
select * from Call_log
where rowid=x.rowid;
cnt := cnt + 1;
IF( cnt = 10000 )
THEN
cnt := 0;
commit;
END IF;
commit;
END LOOP;
end;
thats your correct procedure - but NOT CORRECT ISSUE.
You should use bulk collect with limit clause and forall clause to do it faster!!! Or Merge clause.

Pass Parmeter To Sql Data Base Procedure

Hi,
i used JDEVADF_11.1.1.4.0
I have two fields Date type on the Page, and I have a Procedure database gives difference between two dates, on the road to send the values of the two date , and give me the number of days
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Hi,
Bind the dates value to the bean and call the IMPL method with help of these value passed as argument .
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@Gunanidhi

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We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
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user1754151 wrote:
We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
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We're considering one of the 2 following scenarios:
passing objects and lists of objects (DB object types defined on the schema level)
passing a sys_refcursor
We verified that both approaches are "doable", the question is more about design decision, best practice, possible maintenance problems, flexibility, etc.
I'd appreciate any hints.If logic is already written in DB, and the only concern is of passing the result to java service side, and also from point of maintenance problem and flexibility i would suggest to use the sys_refcursor.
The reason if Down the line any thing changes then you only need to change the arguments of sys_refcursor in DB and as well as java side, and it is much easier and less efforts compare to using and changes required for Types and Objects on DB and java side.
The design and best practise keeps changing based on our requirement and exisiting design. But by looking at your current senario and design, i personally suggest to go with sys_refcursor.

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Hi Experts,
i am new to the SRM, i am facing problem in passing data from one screen to another.
my requirement is that when we select one shopping cart and press the PROPOSE SOURCES OF SUPPLY button, we will fetch all the contracts that are attached to the shopping cart.
we have implemented a BADI implementation of BBP_SOS_BADI (method BBP_SOS_CHECK) for passing some changed values to the contracts of the shopping cart into the popup screen that is displayed when we press PROPOSE SOURCES OF SUPPLY button and when we select any contract and press ASSIGN ONLY button in the popup screen the badi BBP_DOC_CHANGE_BADI is triggered.
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Edited by: dixit on Aug 13, 2009 6:21 AM

The date issue is coming from
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Hello.
I have created a VI for my experiment and am having problem passing data outside a while loop to save on an excel file. The VI needs to first move a probe radially, take data at 1mm increment, then move axially, take data radially at 1mm increment, then move to the next axial position and repeat. It would then export these data to an excel file. The VI is a little complicated but it's the only way I know how to make it for our experiment. I have tested it and all the motion works correctly, however I can not get it to pass the data after the last while loop on the far right of the VI where I have put the arrows (Please see the attached VI ). Is it because I'm using too many sequence, case, and while loops? If so, what other ways can I use to make it export data to the excel file?
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Attachments:
B.Dot.Probe.Exp.vi ‏66 KB

Ummmm .... gee, I'm not even sure where to begin with this one. Your VI is well .... ummmm... You have straight wires! That's always nice to see. As for everything else. Well... Your fundamental problem is lack of understanding of dataflow programming. What you've created is a text program. It would look fantastic in C. In LabVIEW it makes my heart break. For a direct answer to your question: Data will not show up outside a while loop until the while loop has completed. This means your most likely problem is that the conditions to stop that specific loop are not being met. As for what the problem is, I don't even want to start debugging this code. Of course, one way to pass data outside of loops is with local variables, and hey, you seem to be having so much fun with those, what's one more?
This may sound harsh, and perhaps be somewhat insulting, but the brutal truth is that what I would personally do is to throw it out and to start using a good architecture like a state machine. This kind of framework is easy to code, easy to modify, and easy to debug. All qualities that your code seems to lack.
Message Edited by smercurio_fc on 08-17-2009 10:00 PM

How to pass date parameter from one page to other in BSP application

Hello gurus,
In my BSP application i have taken an input field and made its type "date" and its value also of type date and have set showhelp .
Now once a particular date is given as an input i want to pass its value to next page. And in next page i have to fire a query based on the date entered in previous page...
Now my prb is that my date value is not getting passed to the next page.
I have used
navigation->set_parameter( name = 'BEGDA' value = BEGDA ).
to pass date parameter.....still parameter is not getting passed.
plz help me with this.....
thankx.....

Hi Eddy,
By truncation i mean the entire date becomes 10 char including the ' . ' eg(06.12.2006).
so with begda being 8chars it takes my date as 06.12.200
as a result my query is not getting executed.
now i have tried to use a FM 'CONVERT_DATE_TO_INTERN_FORMAT'.
in my 1st page but still in 2nd page its giving me following error.
<b>The data that was read could not be written to the specified target field during a SELECT access. Either the conversion is not supported for the type of the target field, or the target field is too short to accept the value, or the data is not in the appropriateformat for the target field.
</b>
Regards
Swati

Passing date parameter from prompt

Hi experts
I am getting some problem while passing date from a dashboard prompt.
In RPD i have changed the date column properties as DATE only so that i will get the DATE part of the data not the time stamp.
Now in the dashboard prompt i added a prompt for the date column.
I initialized the date prompt with a server variable of sysdate
when i am running the dashboard i am getting default value in the prompt(04/15/2011)
when i am changing the date it is selected as(04/15/2011)
but when i am clicking the 'Go' button the date is converting to 2011-04-15 00:00:00 due to which my report is not running and i am getting error as
View Display Error
A date value was expected (received "2011-04-15 00:00:00").
Error Details
Error Codes: QABPH2PO
can anyone help me to pass only date part
thanks in advance
regards
Gourisankar

Hi J / Srikanth
Sorry to restart the thread again.
As we discussed i have downloaded the patch and applied to my windows 32 bit machine.
But now when i run the report the report is running only for the default value(Server Variable) which is specified to the prompt. when i change the date there is no effect to the report.
When i drill down to the report i found that the date column(is prompted) is changed to teh server variable name which is might be the cause.
any input on this???
regards
Gourisankar

Problem with passing date parameters in cursor

Is there any problem in passing date parameters and like clause as below
CURSOR eftcursor(start_date DATE, end_date DATE, where_clause varchar2) IS
select * from r_records
where created_date between start_date and end_date and description like where_clause;
and in the open statement
select to_date('01/06/2010 00:00:00', 'dd/mm/yyyy hh24:mi:ss') into startDate from dual;
select to_date('01/07/2010 00:00:00', 'dd/mm/yyyy hh24:mi:ss') into endDate from dual;
str := '%something%aaaaa%';
open eftcursor(startDate ,endDate , str);
Do i need to do any kind of conversion in the cursor where clause or when i am passing the parameter in open statement.

Almora wrote:
Do i need to do any kind of conversion in the cursor where clause or when i am passing the parameter in open statement.No, your code looks correct -- ou're passing a date to the cursor.
You might consider whether you really need an explicit cursor though. An implicit cursor is easier to code and performs better.

Passing date to procedure

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