Variables formed by string concatenations

I think the code pretty much explains it all. I'm just trying
to get the variable formed by the concatenation, but the things
that I have tried will only return the variable name.
e.g. #URL.11# is the variable im looking for

Thanks. That was what I was looking for.

Similar Messages

I need to pass a query in form of string to DBMS_XMLQUERY.GETXML package...the parameters to the query are date and varchar ..please help me..

I need to pass a query in form of string to DBMS_XMLQUERY.GETXML package...the parameters to the query are date and varchar ..please help me build the string .Below is the query and the out put. ( the string is building fine except the parameters are with out quotes)
here is the procedure
create or replace
procedure temp(
    P_MTR_ID VARCHAR2,
    P_FROM_DATE    IN DATE ,
    P_THROUGH_DATE IN DATE ) AS
    L_XML CLOB;
    l_query VARCHAR2(2000);
BEGIN
l_query:= 'SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),''9999999.000'') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),''$9,999,999.00'') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),''9999999.000'') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,''mm/dd/yyyy'') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,''hh24:'
      ||'mi''), ''00:'
      ||'00'',''24:'
      ||'00'', TO_CHAR(s_datetime+.000011574,''hh24:'
      ||'mi'')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = '
    ||P_MTR_ID||
   ' AND s_mtrch   = ''1''
    AND s_datetime BETWEEN TO_DATE('
    ||P_FROM_DATE||
    ',''DD-MON-YY'') AND (TO_DATE('
    ||P_THROUGH_DATE||
    ',''DD-MON-YY'') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = '
    ||P_MTR_ID||
    ' AND s_mtrch   = ''2''
    AND s_datetime BETWEEN TO_DATE('
    ||P_FROM_DATE||
    ',''DD-MON-YY'') AND (TO_DATE('
    ||P_THROUGH_DATE||
    ','' DD-MON-YY'') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)';
SELECT DBMS_XMLQUERY.GETXML('L_QUERY') INTO L_XML   FROM DUAL;
INSERT INTO NK VALUES (L_XML);
DBMS_OUTPUT.PUT_LINE('L_QUERY IS :'||L_QUERY);
END;
OUTPUT parameters are in bold (the issue is they are coming without single quotes otherwise th equery is fine
L_QUERY IS :SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),'9999999.000') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),'$9,999,999.00') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),'9999999.000') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,'mm/dd/yyyy') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,'hh24:mi'), '00:00','24:00', TO_CHAR(s_datetime+.000011574,'hh24:mi')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = N3165 AND s_mtrch   = '1'
    AND s_datetime BETWEEN TO_DATE(01-JAN-13,'DD-MON-YY') AND (TO_DATE(31-JAN-13,'DD-MON-YY') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = N3165 AND s_mtrch   = '2'
    AND s_datetime BETWEEN TO_DATE(01-JAN-13,'DD-MON-YY') AND (TO_DATE(31-JAN-13,' DD-MON-YY') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)

The correct way to handle this is to use bind variables.
And use DBMS_XMLGEN instead of DBMS_XMLQUERY :
create or replace procedure temp (
p_mtr_id       in varchar2
, p_from_date    in date
, p_through_date in date
is
l_xml   CLOB;
l_query VARCHAR2(2000);
l_ctx   dbms_xmlgen.ctxHandle;
begin
l_query:= 'SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),''9999999.000'') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),''$9,999,999.00'') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),''9999999.000'') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,''mm/dd/yyyy'') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,''hh24:'
      ||'mi''), ''00:'
      ||'00'',''24:'
      ||'00'', TO_CHAR(s_datetime+.000011574,''hh24:'
      ||'mi'')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = :P_MTR_ID
    AND s_mtrch   = ''1''
    AND s_datetime BETWEEN TO_DATE(:P_FROM_DATE,''DD-MON-YY'')
                       AND (TO_DATE(:P_THROUGH_DATE,''DD-MON-YY'') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = :P_MTR_ID
    AND s_mtrch   = ''2''
    AND s_datetime BETWEEN TO_DATE(:P_FROM_DATE,''DD-MON-YY'')
                       AND (TO_DATE(:P_THROUGH_DATE,'' DD-MON-YY'') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)';
l_ctx := dbms_xmlgen.newContext(l_query);
dbms_xmlgen.setBindValue(l_ctx, 'P_MTR_ID', p_mtr_id);
dbms_xmlgen.setBindValue(l_ctx, 'P_FROM_DATE', to_char(p_from_date, 'DD-MON-YY'));
dbms_xmlgen.setBindValue(l_ctx, 'P_THROUGH_DATE', to_char(p_through_date, 'DD-MON-YY'));
l_xml := dbms_xmlgen.getXML(l_ctx);
dbms_xmlgen.closeContext(l_ctx);
insert into nk values (l_xml);
end;

Ora-01489: result of string concatenation is too long

Hello Gurus,
i have a typical problem
i am constructing a query in FORM and writing SQLPLUS script into a .SQL file. file will contain final data like below..
set linesize 90
set pagesize 0
set echo off
set verify off
set termout off
set feedback off
set trimspool on
set escape '^'
spool D:\10GAPPServerappln\xxx\TEMPREP\ADA39057.sql;
set linesize 229
select ' IQIS# ,Cust Complaint Short Txt ,CD Short Txt ' from dual;
set linesize 129
select a||','||b||','||c||d from table;
spool off;
exit;
After this By using HOST command i will execute the above .sql script and will write the output to text file.
But problem is when i have clob column in any one of concatenated columns in query (a or b or c) then i am getting the error "Ora-01489: result of string concatenation is too long".
pls suggest me how to overcome this problem..

sybrand_b wrote:
Obviously the || operator is concatenating strings, your CLOB is implicitly converted to a VARCHAR2, which has a 4000 bytes limit.???
From non-experts who did read documentation:
CLOB || VARCHAR2 = CLOB:
SQL> CREATE OR REPLACE
2 VIEW V1
3 AS SELECT TO_CLOB('A') || 'A' clob_concat_varchar2 FROM dual
4 /
View created.
SQL> DESC V1
Name Null? Type
CLOB_CONCAT_VARCHAR2 CLOB
SQL> SY.

Passing values to form bean string array from dynamic added textboxes

Hi,
I am unable to pass values to form bean string array from a jsp in which I have incorporated dynamically adding of textboxes in javascript.
I have given add/delete row option in the jsp. If there is single row, this is working fine. But after adding a row, I am not able to either do any validations on added textboxes or pass the values to the String array form bean variable.
code snippet:
var cell6 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.className = "formtext1";
element5.size = "5";
element5.value = "00.00";
element5.name= "qty"; // this is a string array of the form bean.
element5.onchange=function() {checkNumeric(this);};
cell6.appendChild(element5);
<html:text styleClass="formtext1" property="qty" value="" size="5" styleId="qty" onchange="checkNumeric(this)"/></td>
form bean declaration
private String[] qty; Please help.
Edited by: j2eefresher on Jan 12, 2010 11:23 PM

Shivanand,
There's no need to post that much code when you could create a very short test case that demonstrates only the problem you are having.
You're using &NAME. notation on something that isn't a page or application item. You can't reference PL/SQL variables that way (or any other way) outside the PL/SQL scope. For your situation, you could create a page item named P55_DOCID and assign it a value in the PL/SQL process (:P55_DOCID := DOCID;), then reference &P55_DOCID. in HTML areas like the success message.
Scott

Javac string concatenation desugaring

Where in the JDK7 javac source does string concatenation using pluses (e.g., String s = string1 + string2 + int1;) get desugared into an instantiation of a StringBuilder, with subsequent calls to append, ending with a call to toString? (if this is not actually currently done, what is the equivalent, and where in the javac source does it occur?)
Thanks.
FYI: I know that consecutive concatenated literals are combined into a single literal in com.sun.tools.javac.parser.JavacParser.foldStrings(JCTree), but I do not know where the desugaring involving non-literals occurs.
As a side question, does the compiler also combine non-literals whose values are definitely known, e.g.:
int i = 0;
String s = "1";
String t = i + s;
t will always be set to "01", but neither of the two arguments to + are literals.

Okay. Any particular problem you're looking to fix, or just picking this particular area out of general interest?No particular area, just whatever I see. It started out with investigating String/Builder/Buffer inefficiencies, because I noticed them a while ago, but it's grown to anything that I happen to notice.
Add an instance field named currentDeterminantValue of type Object to whatever class represents a variable in javac. Also add a final static byte[] named NONDETERMINANT. If an assignment is to something that is known at compile time (e.g., a literal, a final variable (i.e. a constant), a determinant return of a final, private, or static method, etc.), then set currentDeterminantValue = <object or boxed primitive>. If the assignment is to something that is unknown at compile time, set currentDeterminantValue = NONDETERMINANT. Also add a method named isCurrentlyDeterminant() to the aforementioned class that performs {return currentDeterminantValue != NONDETERMINANT}. Whenever isCurrentlyDeterminant() is true, perform appropriate optimizations. A similar mechanism can be used for private, static, or final methods, as long as you cannot use reflection or some other weird mechanism to change their behavior. e.g., if the whole body of a final method is {return "ABC";}, then the currentDeterminantValue of the instance that represents that method in javac can be set to "ABC".I forgot to mention that NONDETERMINANT = new byte[] {}; It should also be private. Nothing special about byte[]. It could be an int[], an Object, etc, just an object that will never be used in a real call. An empty array should be the most memory-efficient way to create such a sentinel.
Not really following that, but it sounds like this applies specifically to member variables, not locals. I don't think what you're suggesting can work for members. To recap your previous example:This would not apply to member or static variables, unless the assignment and use are in the same synchronized block, and all assignments to the variable are synchronized on the same object, and you can somehow disable or ignore the nefarious combination of java.lang.reflect.Class getDeclaredField and Field methods setAccessible and set, and any other similar sneaky tricks if they exist (using those three methods, you can even mutate “immutable” Strings). This would obviously be more difficult to detect than the case of local variables, but member / static variable determinacy determination could be implemented as a later improvement.
String x = "1";
int y = 2
String z = x + y;If x, y, and z are member variables, then between the first and second or between the second and third assignment, another thread can modify x or y, so there's no way that the compiler can know that z will be "12", unless x and y are compile-time constants, and in that case, it already sets z to "12" at compile time.In my example that you've quoted above, the variables are all local.
There are many complex additional optimizations that javac could perform, but they are probably more easily and comprehensively performed by the jvm given that it knows what other classes have been loaded and their bytecode.

Assigning a node value from an XML variable to a String type in Weblogic Process Integrator

Hi,
Is there any way to assign a node value from an XML variable to a String variable
in Weblogic Process Integrator...
Thanx.
Narendra.

Nerendra
Are you talking about using Xpath on the XML document and assigning to a
variable, it is unclear what you are asking
Tony
"Narendra" <[email protected]> wrote in message
news:3bba1215$[email protected]..
>
Hi,
Is there any way to assign a node value from an XML variable to a Stringvariable
in Weblogic Process Integrator...
Thanx.
Narendra.

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I have serval char variables, but i don't know how to put them together (without using arrays). I am thinking to store these char variables into a string variable but i don't know how to do it. For example,
char letter1 = 'a', letter2 = 'b', letter3 = 'c';
String letters;
then how can i do to make letters = "abc" from using letter1,2,3?
I am just a beginner of Java, if anyone can help me, i will appreciate that very much!!!

String letters=""+leter1+letter2+letter3;is fine and dandy. What it actually compiles to is
String letters = new StringBuffer().append(letter1).append(letter2).append(letter3).toString();Which ofcourse is much more code to write, but still good to know.
So do see the API for java.lang.StringBuffer.
Heikki

Value Help for Date inverval in Variable Form in Visual Composer

Hi all,
I have created a variable form which has Date interval with value help as one of the parameters.
when i click on the value help and select any date interval then it is displayed as say '20081015:20090101' but when i submit this value i get an error "INVALID_VARIABLE_VALUES".
this variable is working fine when i manually enter the interval as '10/15/2008:01/01/2009'.
is there any way where we can input the date interval value as '10/15/2008:01/01/2009' using the value help.
any help is highly appreciated.
regards,
RK,.

Hi Ramakrishna,
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Try the below link for change the date format.
http://help.sap.com/saphelp_nw04/helpdata/en/d2/63f340e8dd8431e10000000a1550b0/frameset.htm
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I'm using TestStand 4.5 and I'm trying to convert the name of a variable, Locals.MaxArrayIndex, which is a numeric variable, into a String, Locals.VarString.
I know that the Str() function can be used to convert a numeric into a String, but how can I store the actual words "Locals.MaxArrayIndex" in a string?
Thanks!

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GenerateError.seq ‏9 KB

Variable or Substitution String in Interactive Report Filter

Background: I have an application that has a number of customized Interactive Reports where the Filter on the reports is set to a custom company name. When I install the application, I do not want to go through the reports and change the filter for the new company's name. The filters I need to change are all set by LOVs.
Question: Is there a way that I can do one of the following:
- associate a Filter with a Variable or Substitution String such that I can set that variable or string on login and then the user always sees the correct Filter displayed in the Interactive Report?
- or is there a code method to update a sql apex table behind the scenes to reset the Filter to the new value. So that I could run that after installation as part of a customization / set-up time?
System Info: 4.1.0.00.32
Thanks,
Stephen
I used the IR_FILTER function, and while it allowed for a new filter to be set. It did not save the filter after logout or for other users accessing the Primary report. I could not find a SAVE Interactive Report function. So, my question still stands on looking for a method to set and save Filters programatically.
Edited by: slsmith on Apr 19, 2012 8:07 PM

Hi,
I don't have access to an Apex 3 environment to check this, but I think that the Apex 4 Interactive Reports save the filters slightly differently and an attempt to mimic that functionality using IR conditions would fail.
The only alternative I can think of right now is to have an additional column that returns 0 or 1 - eg:
SELECT FIELD1,
FIELD2,
FIELD3,
CASE WHEN (FIELD1 IS NULL OR FIELD2 IS NULL OR FIELD3 IS NULL) THEN 1 ELSE 0 END INCLUDE_NULLS
FROM YOURTABLEand then apply a filter to INCLUDE_NULLS = 1
Andy

Geting a variable from a String

Hi, i need to get a variable from a string. For example:
int test1;
int test2;
int test3;
int test = getvariablefromstring("test"+3);
..................

Reflection will work for member variables, not locals. It'sprobably not the right solution for you though.
If you just want test1, test2, test3, ... testN, then you want an array or a List.
http://java.sun.com/docs/books/tutorial/java/nutsandbolts/arrays.html
http://java.sun.com/docs/books/tutorial/collections/

Connect by - sql help : getting error ORA-01489: result of string concatena

here is an sql query and I am trying to cook a decode but since there are many columns invloved when I am trying to run this I am getting the following error:
ORA-01489: result of string concatenation is too long
Any kind of help is appreciated, I need to get this going otherwise I am dead :(
Regards
Rahul
SQL:
select sys_connect_by_path(c.decode_prep,'-') decode_prep
from (select 'DECODE(BIAPPS_11.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||','||'RAHULKALRA.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||',''1'',''0'')' decode_prep, rownum curr, rownum -1 prev
from (select rownum rn
from dual connect by rownum <=
(select (length('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM')
- length(replace('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM',',')))+1 total_cols
from dual)) a, (select ','||'ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM'||',' all_cols from dual) b) c
start with curr = 1
connect by prior curr = prev
order by length(sys_connect_by_path(c.decode_prep,'-')) desc
same as above sql only difference is here I am pulling the first record from the result set which above query returns :
select ltrim(replace(decode_prep,'-','||'),'||') decode_prep
from (select sys_connect_by_path(c.decode_prep,'-') decode_prep
from (select 'DECODE(BIAPPS_11.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||','||'RAHULKALRA.'||substr(b.all_cols,instr(b.all_cols,',',1,a.rn)+1,instr(b.all_cols,',',1,a.rn+1)-instr(b.all_cols,',',1,a.rn)-1)||',''1'',''0'')' decode_prep, rownum curr, rownum -1 prev
from (select rownum rn
from dual connect by rownum <=
(select (length('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM')
- length(replace('ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM',',')))+1 total_cols
from dual)) a, (select ','||'ROW_WID,COST_CENTER_NUM,COST_CENTER_NAME,COST_CENTER_DESC,CONTROL_AREA_NUM,CONTROL_AREA_NAME,CATEGORY_CODE,CATEGORY_NAME,CATEGORY_DESC,MANAGER_NAME,CURRENCY_CODE,CURRENCY_NAME,LANGUAGE_CODE,LANGUAGE_NAME,ST_ADDRESS1,ST_ADDRESS2,POST_OFFICE_BOX,CITY_NAME,STATE_CODE,STATE_NAME,REGION_CODE,REGION_NAME,COUNTRY_CODE,COUNTRY_NAME,POSTAL_CODE,PHONE_NUM,FAX_NUM,CSCN_HIER1_CODE,CSCN_HIER1_NAME,CSCN_HIER2_CODE,CSCN_HIER2_NAME,CSCN_HIER3_CODE,CSCN_HIER3_NAME,CSCN_HIER4_CODE,CSCN_HIER4_NAME,CSCN_HIER5_CODE,CSCN_HIER5_NAME,CSCN_HIER6_CODE,CSCN_HIER6_NAME,ACTIVE_FLG,CREATED_BY_WID,CHANGED_BY_WID,CREATED_ON_DT,CHANGED_ON_DT,AUX1_CHANGED_ON_DT,AUX2_CHANGED_ON_DT,AUX3_CHANGED_ON_DT,AUX4_CHANGED_ON_DT,SRC_EFF_FROM_DT,SRC_EFF_TO_DT,EFFECTIVE_FROM_DT,EFFECTIVE_TO_DT,DELETE_FLG,CURRENT_FLG,W_INSERT_DT,W_UPDATE_DT,DATASOURCE_NUM_ID,ETL_PROC_WID,INTEGRATION_ID,SET_ID,TENANT_ID,X_CUSTOM'||',' all_cols from dual) b) c
start with curr = 1
connect by prior curr = prev
order by length(sys_connect_by_path(c.decode_prep,'-')) desc)
where rownum = 1
Edited by: Mac_Freak_Rahul on Nov 28, 2012 1:31 AM : in the first sql ')'
removed after desc in the last line so now this query will run and throw an error.

Clearly your error is because the string concatenation you are doing with sys_connect_by_path is exceeding the 4000 bytes permitted by SQL.
In that case you need to concatenate your data into a CLOB datatype, for which you'll need a CLOB aggregation function...
create or replace type clobagg_type as object
text clob,
static function ODCIAggregateInitialize(sctx in out clobagg_type) return number,
member function ODCIAggregateIterate(self in out clobagg_type, value in clob) return number,
member function ODCIAggregateTerminate(self in clobagg_type, returnvalue out clob, flags in number) return number,
member function ODCIAggregateMerge(self in out clobagg_type, ctx2 in clobagg_type) return number
create or replace type body clobagg_type is
static function ODCIAggregateInitialize(sctx in out clobagg_type) return number is
begin
    sctx := clobagg_type(null) ;
    return ODCIConst.Success ;
end;
member function ODCIAggregateIterate(self in out clobagg_type, value in clob) return number is
begin
    self.text := self.text || value ;
    return ODCIConst.Success;
end;
member function ODCIAggregateTerminate(self in clobagg_type, returnvalue out clob, flags in number) return number is
begin
    returnValue := self.text;
    return ODCIConst.Success;
end;
member function ODCIAggregateMerge(self in out clobagg_type, ctx2 in clobagg_type) return number is
begin
    self.text := self.text || ctx2.text;
    return ODCIConst.Success;
end;
end;
create or replace function clobagg(input clob) return clob
deterministic
parallel_enable
aggregate using clobagg_type;
SQL> select trim(',' from clobagg(ename||',')) as enames from emp;
ENAMES
SMITH,ALLEN,WARD,JONES,MARTIN,BLAKE,CLARK,SCOTT,KING,TURNER,ADAMS,JAMES,FORD,MILLER
SQL> ed
Wrote file afiedt.buf
1 with t as
2    (select 'PFL' c1, 0 c2,110 c3 from dual union all
3     select 'LHL', 0 ,111 from dual union all
4     select 'PHL', 1, 111 from dual union all
5     select 'CHL', 2, 111 from dual union all
6     select 'DHL', 0, 112 from dual union all
7     select 'VHL', 1, 112 from dual union all
8     select 'CPHL', 0, 114 from dual union all
9     select 'WDCL', 1, 114 from dual union all
10     select 'AHL' ,2 ,114 from dual union all
11     select 'NFDL', 3, 114 from dual)
12 --
13 -- end of test data
14 --
15 select trim(clobagg(c1||' ')) as c1, c3
16 from (select * from t order by c3, c2)
17 group by c3
18* order by c3
SQL> /
C1                                     C3
PFL                                   110
LHL CHL PHL                           111
DHL VHL                               112
CPHL AHL NFDL WDCL                    114

Javascript variable names in strings

This should be easy, but i can't find any info on how to do
it!
It's easy to put the contents of a variable into a string but
how does one place the name of a Javascript variable into a
string??
The only solution i have found is to store the name
separately as a string, but this isn't very neat.

OK, simple statement first:
Integer does not equal string.
You also seem to be tossing around "runtime" and "static" somewhat liberally. Once you wire an integer (be it a control or block diagram constant) to the case structure's selector, the cases can only take on integer values. This is by design. If you wire a string, the case items take on string values. If you wire an enum, the case items take on the enumeration values. Once you've defined a case structure's cases you can't change them at "runtime". This, by definition, is different code.
That said, it seems to me that you're looking for an enum.

String.concat() vs + operator in strings concatenations

Whats the difference between String.concat() and + operator in strings concatenation?
I cant find any functional one.
Are there any performance differences?
Thanks

TM-Nite wrote:
Whats the difference between String.concat() and + operator in strings concatenation?
I cant find any functional one.There isn't any for all one can tell from the API docs. More details would be up to the String implementation.
Are there any performance differences?No. Both are bad if repeated a lot, as long as there aren't exclusively compile-time constants involved. Use StringBuilder/StringBuffer instead, in those cases.

Writing variable as a string

im trying to write variable as a string and i get weird errors.
this is the query:
select *
from [ebs-DB2].ebenefits_Repl.dbo.TBL_Enrollment
where enr_enrollmentid in (select EnrollmentID
from FileTransfer.dbo.StLukes_Wellness_DataRecord_V1
where Employee_Status in ( 'E' )) and Con_IPE_StatusId in ( 'APPR' )
and when i write it this way:
declare
@string varchar (100) = N'[ebs-DB2].ebenefits_Repl.dbo.'
,@e varchar (4) = 'E'
,@APPR varchar(4) = 'APPR'
,@SQLSplit1 varchar (700)
,@SQLstatement nvarchar (max)
set @SQLStatement=N'
select *
from '+@string+'TBL_Enrollment
where enr_enrollmentid in (select EnrollmentID
from FileTransfer.dbo.StLukes_Wellness_DataRecord_V1
where Employee_Status in ('+@E+')) and Con_IPE_StatusId in ('+@APPR+')
print @SQLStatement
EXEC sp_executesql @SQLStatement
it generates error saying " Invalid column name 'E'. " " Invalid column name 'APPR'. "

set @SQLStatement=N'
select *
from '+@string+'TBL_Enrollment
where enr_enrollmentid in (select EnrollmentID
from FileTransfer.dbo.StLukes_Wellness_DataRecord_V1
where Employee_Status in ('''+@E+''')) and Con_IPE_StatusId in ('''+@APPR+''')
Tweak it as above and see
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Variables formed by string concatenations

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