How to get query text from reference cursor

Oracle 9.2.0.5
create or replace procedure test3
is
   lcur sys_refcursor;
   lquery varchar2(2000);
begin
   OPEN lcur FOR
      SELECT CONTRACT_ID FROM CONTRACT;
   lquery := lcur.Query;     -- <= Pseudocode           
end;Basically, if someone passes a reference cursor, how can I get the "text" of the cursor. I want to pass it to DBMS_DESCRIBE.PARSE...so that I eventually call DBMS_SQL.DESCRIBE_COLUMNS.
Thanks,
Jason

Do you have a code example?
Ideally, I'd like to use Pl/SQL only, but if I have to do it in Java, I will.
Thanks,
Jason

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    The complexity of the formula can go upto sin, cos, ln, exp. Also user enters the minimum and maximum values of these variables. Based on a specific algorithm (which I use) I would calculate a *set of values, say 10, for each of these variables, substitute in the formula and based on the result of this formula, I select ONE suitable  value for each of the variables.
    I don't know how to get this formula (which most likely to be different each time) and substitute the values *which I found earlier.
    Kindly help me out in this issue.
    Thanks

    The textbox is the easy part. It's no different than getting a String parameter out of an HTTP request.
    The hard part is parsing the String into a "formula" for evaluation. You'll have to write a parser or find one.
    Google for "Java math expression parser" and see what you get.
    Or write your own with JavaCC.
    %

  • How to get each value from a parameter passed like this '(25,23,35,1)'

    Hi
    One of the parameter passed to the function is
    FUNCTION f_main_facility(pi_flag_codes VARCHAR2) return gc_result_set AS
    pi_flag_codes will be passed a value in this way '(25,23,35,1)'
    How to get each value from the string
    like 25 first time
    23 second time
    35 third time
    1 fourth time
    I need to build a select query with each value as shown below:-
    (SELECT t2.org_id, t4.description
    from org_name t2, ref_org_name t3, code_table t4
    where t2.att_data = t4.code
    and t3.ref_code = t2.att_type
    and t2.att_type = 25 and t3.code_type = t4.code_type
    and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q1,
    (SELECT t2.org_id, t4.description
    from org_name t2, ref_org_name t3,code_table t4
    where t2.att_data = t4.code
    and t3.ref_code = t2.att_type
    and t2.att_type = 23 and t3.code_type = t4.code_type
    and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q2,
    (SELECT t2.org_id, RTRIM(xmlagg(xmlelement(e, t4.description || ';')
    ORDER BY t4.description).EXTRACT('//text()'), ';') AS DESCRIPTION
    from org_name t2, ref_org_name t3,code_table t4
    where t2.att_data = t4.code
    and t3.ref_code = t2.att_type
    and t2.att_type = 35 and t3.code_type = t4.code_type
    and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date
    group by t2.org_id) q3,
    (SELECT t2.org_id, t4.description
    from org_name t2, ref_org_name t3, code_table t4
    where t2.att_data = t4.code
    and t3.ref_code = t2.att_type
    and t2.att_type = 1 and t3.code_type = t4.code_type
    and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q4
    Please help me with extracting each alue from the parm '(25,23,35,1)' for the above purpose. Thank You.

    chris227 wrote:
    I would propose the usage of regexp for readibiliy purposes and only in the case if this doesnt perform well, look at solutions using substr etc.
    select
    regexp_substr( '(25,23,35,1)', '\d+', 1, 1) s1
    ,regexp_substr( '(25,23,35,1)', '\d+', 1, 2) s2
    ,regexp_substr( '(25,23,35,1)', '\d+', 1, 3) s3
    ,regexp_substr( '(25,23,35,1)', '\d+', 1, 4) s4
    from dual 
    S1     S2     S3     S4
    "25"     "23"     "35"     "1"In pl/sql you do something like l_val:= regexp_substr( '(25,23,35,1)', '\d+', 1, 1);
    If t2.att_type is type of number you will do:
    t2.att_type= to_number(regexp_substr( '(25,23,35,1)', '\d+', 1, 1))Edited by: chris227 on 01.03.2013 08:00Sir,
    I am using oracle 10g.
    In the process of getting each number from the parm '(25,23,35,1)' , I also need the position of the number
    say 25 is at 1 position.
    23 is at 2
    35 is at 3
    1 is at 4.
    the reason I need that is when I build seperate select for each value, I need to add the query number at the end of the select query.
    Please see the code I wrote for it, But the select query is having error:-
    BEGIN
    IF(pi_flag_codes IS NOT NULL) THEN
    SELECT length(V_CNT) - length(replace(V_CNT,',','')) FROM+ ----> the compiler gives an error for this select query : PLS-00428:
    *(SELECT '(25,23,35,1)' V_CNT  FROM dual);*
    DBMS_OUTPUT.PUT_LINE(V_CNT);
    -- V_CNT := 3;
    FOR L_CNT IN 0..V_CNT LOOP
    if L_CNT=0 then
    V_S_POS:=1;
    V_E_POS:=instr(pi_flag_codes, ',', 1, 1)-1;
    else
    V_S_POS:=instr(pi_flag_codes,',',1,L_CNT)+1;
    V_E_POS:=instr(pi_flag_codes, ',', 1, L_CNT+1)-V_S_POS;
    end if;
    if L_CNT=V_CNT then
    V_ID:=TO_NUMBER(substr(pi_flag_codes,V_S_POS));
    else
    V_ID:=TO_NUMBER(substr(pi_flag_codes,V_S_POS,V_E_POS));
    end if;
    VN_ATYPE := ' t2.att_type = ' || V_ID;
    rec_count := rec_count +1;
    query_no := 'Q' || rec_count;
    Pls help me with fetching each value to build the where cond of the select query along with the query number.
    Thank You.

  • Need how to get the data from the external file in eCatt

    Hi ,
      Could any body suggest how to get the values from the external file(Excel,CSV file,Text file) and pass it as varaiable in ecatt Test script.
    Problem: Need to execute FK01-Vendor creation Transaction with multiple set of data .As per my understanding we could achive through Variants in Testdata set in eCatt .
    But is there any way to store the data in excell file and get the data and pass it to FK01 Test scripts
    Appreciate response on this

    Hi
    See the links they may be useful
    check these link,
    eCATT- An Introduction
    /people/sumeet.kaul/blog/2005/07/26/ecatt-an-introduction
    Creating Test Scripts
    /people/sumeet.kaul/blog/2005/08/10/ecatt-creating-test-scripts
    eCATT Logs
    /people/sapna.modi/blog/2006/04/18/ecatt-logs-part-vi
    eCATT Scripts Creation – TCD Mode
    /people/sapna.modi/blog/2006/04/10/ecatt-scripts-creation-150-tcd-mode-part-ii
    Creation of Test Data Container
    /people/sumeet.kaul/blog/2005/08/24/ecatt-creation-of-test-data-container
    eCATT Scripts Creation - SAPGUI Mode
    /people/sapna.modi/blog/2006/04/10/ecatt-scripts-creation--sapgui-mode-part-iii
    Integrating ECATT & MERCURY QTP Part -1
    /people/community.user/blog/2007/01/02/integrating-ecatt-mercury-qtp-part-1
    Using eCatt to Test Web Dynpro ABAP
    /people/thomas.jung/blog/2006/03/21/using-ecatt-to-test-web-dynpro-abap
    and
    -command reference
    http://help.sap.com/saphelp_nw04/helpdata/en/c6/3c333b40389c46e10000000a114084/content.htm
    /people/sapna.modi/blog/2006/04/10/ecatt--an-introduction-part-i
    http://prasadbabu.blogspot.com
    https://www.sdn.sap.com/sdn/developerareas/was.sdn?page=test_tool_integration_for_sap_e-catt.htm
    http://help.sap.com/saphelp_nw04/helpdata/en/1b/e81c3b84e65e7be10000000a11402f/frameset.htm
    http://www.erpgenie.com/ecatt/index.htm
    hope this helps.
    Reward points for useful Answers
    Regards
    Anji

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