How to assign a value to a parameter {?MyParam} dynamically?

How to assign a value to a parameter {?MyParam} dynamically?
Example:
{?One_Or_Two} <- my first parameter
{?MyParam}       <- My second parameter
The Code:
If ( {?One_Or_Two} = 'One' then
    {?MyParam} = 'One' ;
else
    {?MyParam} = 'Two' ;
(THIS IS NOT WORKING FOR ME! ANYONE KNOW WHY?)
IT NEVER ASSIGN THE VALUE?
My Command query looks like:
SELECT * FROM MyTable
    WHERE MyTable.MyColumn = {?MyParam}
THANKS

Hi Joseph,
I'm a bit unclear as to what you are doing and from what I see you're running in circles.
Your Command query is looking for a field that is equal to {?MyParam}.
Now you want to take {?MyParam} in the report and change the value after you've set it.
Parameters cannot be set from the Command, you can format it and manipulate it but they cannot be set except from the parameters window or from a front-end.
Thanks,
Brian

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In reality, I am expecting a date to be entered. It would be more user friendly to offer the user the calendar interface to select a value rather than the textbox for a string.
I can create a second parameter PARAM2 of type Date in CR, transform the input value to string but I do not know how to assign the result to PARAM1.
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Thanks Graham - sorry it took me so long.
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Queries against SAP seem to have "specificities"...
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Hi ,
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<bc4j:rootAppModuleScope name="App1"
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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
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(SELECT t2.org_id, t4.description
from org_name t2, ref_org_name t3, code_table t4
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and t3.ref_code = t2.att_type
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(SELECT t2.org_id, t4.description
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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
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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
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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
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*(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;
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V_S_POS:=instr(pi_flag_codes,',',1,L_CNT)+1;
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VN_ATYPE := ' t2.att_type = ' || V_ID;
rec_count := rec_count +1;
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Pls help me with fetching each value to build the where cond of the select query along with the query number.
Thank You.

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-Vinay Pugalia
If a post answers your question, please click "Mark As Answer" on that post or
"Vote as Helpful".
Web : Inkey Solutions
Blog : My Blog
Email : Vinay Pugalia

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Passing the value in action property of a text box
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Vicky Liu
If you have any feedback on our support, please click
here.
Vicky Liu
TechNet Community Support

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How to assign a value to a parameter {?MyParam} dynamically?

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