Dynamic data statements

Hi,
I need help regarding a dynamic data statement. I'm selecting data from a table like this:-
DATA: lv_table(20) type c.
lv_table = e_s_odstabname-c_log.
SELECT * FROM (LV_TABLE)
INTO lv_wa UP TO 1 ROWS
WHERE PARAM1 = p_parm1
AND PARAM2 = p_parm2.
ENDSELECT.
I need to declare the lv_wa the same as the value contained in lv_table but I don't know how to do this.
Any help would be great.
KR,
C

hi C,
declare it as
data : lv_wa like lv_table occurs 0 with header line.
or
data : lv_wa like lv_table occurs 0.
Regards,
santosh

Similar Messages

Creation of Dynamic Date Variables to be used in WebI reports

What we are trying to achieve is to create 4 optional filters (Current Day, Current Week, Last Week, Last Month) on 4 different dates which will allow the users to use them in WebI reports.
When using an optional SAP Customer Exit variable in BEx and creating a Universe on top, the filter becomes mandatory (i.e. the whole Universe is filtered by the SAP Exit, irrespective of whether the filter is used in the WebI report). Even if the filter is flagged as optional at the Universe level, it still behaves as mandatory.
If each filter becomes mandatory then we'll have to create 16 different Universes (for each optional filter and date combination)! This is not feasible.
I've seen in other posts that MDX Statements are not currently supported for Universes base on BW and SAP Exit should be utilized.
So with the existing BO version, is it possible to create optional dynamic date variables or is that a product limitation?
We are on XI3.1 SP3 FP3.1
Thanks

Hi Adam,
In BEx, I would create this query very easily using the "Amount" key figure twice in my results and restricting each with a different SAP standard out-of-the-box delivered variable. For your reference, the variables in BEx are: 0FPER and 0FYTLFP.
If I expose these variables in my OLE DB for OLAP query, they are not transfered into the universe, but rather act as filters on the entire universe. I've seen in documentation that only "Ready for Input" variables can be transfered as options into the universe which is not something that I have seen mentioned in this thread.
>> In the BEx Query you have the option to either make the variable "ready for input" or not. The behavior is the same in Bex or in the Universe / Web Intelligence. "Ready for input" means the user can actually provide an input and without the flag the user can not provide an input. Yes those variables are supported in the Universe.
Why this is a problem: I can't create separate universes based on potential variable periods that users might want to see. Additionally, many financial reports require concurrent use of these measures in the same report. Also, in reality it's not 2 variables, but dozens.
>> Which is a decision you make already on the BEx query level. if you decide that the variable is not ready for input then the user can change the timeframe in BEx either.
Also, I don't have a good way to mimic the standard out-of-the-box functionality given with BEx in BO. If I custom create all my variables in the universe, how do I do a lookup from the system date to the fiscal calendar that is stored on the BW server? In other words, how does BO know which date belongs in which period? (the same would be true with factory calendars for a different functional area).
>> Variable are created in the BEx query and the Universe will leverage those.
If you want a dynamic date range then EXIT variable as part of the BEx query - ready for input or not - is the solution.
regards
Ingo Hilgefort
The only work around I can see is to require users to enter the current fiscal period and have the BO reports filter based off that user entered value. This is unfortunate as the entire purpose of SAP Exit variables is to avoid having to require user input at report time.

Dynamic SELECT statement causing CX_SY_DYNAMIC_OSQL_SEMANTICS error.

Hello Gurus,
We have a dynamic SELECT statement in our BW Update Rules where the the Selection Fields are populated at run-time and so are the look-up target and also the WHERE clause. The code basically looks like below:
          SELECT (lt_select_flds)
            FROM (lf_tab_name)
            INTO CORRESPONDING FIELDS OF TABLE <lt_data_tab>
            FOR ALL ENTRIES IN <lt_source_data>
            WHERE (lf_where).
In this instance, we are selecting 5 fields from Customer Master Data and the WHERE condition for this instance of the run is as below:
WHERE: DIVISION = <lt_source_data>-DIVISION AND DISTR_CHAN = <lt_source_data>-DISTR_CHAN AND SALESORG = <lt_source_data>-SALESORG AND CUST_SALES = <lt_source_data>-SOLD_TO AND OBJVERS = 'A'
This code was working fine till yesterday when we encountered serious performance problems and the Basis team had to do some changes at the DB level [Oracle]. Ever since, when we execute our data load, we get the CX_SY_DYNAMIC_OSQL_SEMANTICS.
Is setting changes at the Oracle level cause issues with how the data is being read at the DB. If yes, can you suggest what can we do to this code to get is working correctly [in case Basis can't revert back their changes]?
Would appreciate any help we can get here.

You don't understand - this error comes up when we run specific BEx queries. It was working yesterday, but today it is not. Our support package did not change from yesterday. We did not apply any OSSnotes.
We are however doing pre-prepare on our Prod system.
The temporary table is used to store SIDs for use in the join. the table exists in the dictionary, but not at an Oracle level.

Dynamic UPDATE statement with parameters for column names.

Hello,
On this* website I read "The SQL string can contain placeholders for bind arguments, but bind values cannot be used to pass in the names of schema objects (table or column names). You may pass in numeric, date, and string expressions, but not a BOOLEAN or NULL literal value"
On the other hand, in this Re: execute immediate with dynamic column name update and many other
posts people use EXECUTE IMMEDIATE to create a dynamic UPDATE statement.
dynSQL:='UPDATE CO_STAT2 CO SET CO.'||P_ENT_B_G_NAME||' = '||P_ENT_E_G_WE||'
WHERE ST IN
(SELECT ST FROM STG_CO_STAT2_TEST CO WHERE
'||P_ST||' = CO.ST AND
CO.'||P_ENT_E_G_NAME||' > '||P_ENT_E_G_WE||' AND
CO.'||P_ENT_B_G_NAME||' < '||P_ENT_E_G_WE||');';
EXECUTE IMMEDIATE dynSQL ;
Since this statement is part of a Stored Procedure, I wont see the exact error but just get a ORA-06512.
The compiling works fine and I use Oracle 11g.
http://psoug.org/definition/EXECUTE_IMMEDIATE.htm

OK I extracted from all of your posts so far that I have to use "bind-variables with :"
From all the other tuorials and forums posts, I assume using the pipe is correct so I added those as well into the script:
set serveroutput on format wraped;
DECLARE
dynSQL VARCHAR2(5000);
P_ENT_E_G_NAME VARCHAR2 (100) :='test1'; P_ENT_E_G_WE VARCHAR2 (100) :='01.02.2012'; P_ENT_B_G_NAME VARCHAR2 (100) :='01.01.2012';
P_ST                VARCHAR2 (100) :='32132';
BEGIN
dynSQL:= 'UPDATE CO_STAT2 CO SET CO.'||:P_ENT_B_G_NAME||' = '||:P_ENT_E_G_WE||'
              WHERE ST IN (SELECT ST FROM STG_CO_STAT2_TEST CO WHERE
              '||:P_ST||'                           = CO.ST                  AND
              CO.'||:P_ENT_E_G_NAME||'     > '||:P_ENT_E_G_WE||' AND
              CO.'||:P_ENT_B_G_NAME||'
< '||:P_ENT_E_G_WE||')';
--this is somehow missing after the last < '||:P_ENT_E_G_WE||')';
dbms_output.enable;
dbms_output.put(dynSQL);
--EXECUTE IMMEDIATE dynSQL;
END;Problem:I think I figured it out, the dates that I parse into the query need additional '

Dynamic TSQL Statement with Dynamic Parameters

I'm trying to utilize a dynamic TSQL Statement where I can have various parameters passed of differing kinds, e.g. In some cases parameter 1 would be an int, other cases it may be a datetime, or varchar, etc.
I'm going to keep a table of with certain key SQL Statements, and then parameters in another column so this can be resusable.
Here is my code:
Case 1
Declare @FromDate as DATE='2013-10-01'
Declare @ToDate as DATE='2013-10-31'
Declare @FamilyMember as nvarchar(2)='20'
DECLARE @retval int
DECLARE @sSQL nvarchar(500);
DECLARE @ParmDefinition nvarchar(500);
DECLARE @tablename nvarchar(50)
--Select Convert(nvarchar(15), @FromDate,126)
SELECT @sSQL = N'select count(distinct id) as AggregateCount from [Table] where familyMember = @FamilyMember
and DateStamp between @FromDate and @ToDate';
SET @ParmDefinition = N'@retvalOUT int OUTPUT';
EXEC sp_executesql @sSQL, @ParmDefinition, @retvalOUT=@retval OUTPUT;
Case 2
Declare @FromDate as DATE='2013-10-01'
Declare @ToDate as DATE='2013-10-31'
Declare @Id as int=3510021
DECLARE @retval int
DECLARE @sSQL nvarchar(500);
DECLARE @ParmDefinition nvarchar(500);
DECLARE @tablename nvarchar(50)
--Select Convert(nvarchar(15), @FromDate,126)
SELECT @sSQL = N'select count(distinct id) as AggregateCount from [Table] where Id=@Id
and DateStamp between @FromDate and @ToDate';
SET @ParmDefinition = N'@retvalOUT int OUTPUT';
EXEC sp_executesql @sSQL, @ParmDefinition, @retvalOUT=@retval OUTPUT;
John

The following is an example I found, but I am receiving a Message "Must declare the scalar variable @StudentNumber"
Alter Procedure [dbo].[spInsertStudentDoc2]
@StudentNumber integer
AS
Begin
DECLARE @P_StudentNumber integer
DECLARE @ParameterList nvarchar(max)
DECLARE @SQLSnippit as nvarchar(max)
SET @ParameterList = N'@P_StudentNumber integer'
SET @SQLSnippit = N'Select Count(*) from dbo.student where patid=@StudentNumber'
PRINT @SqlSnippit -- debug & test
Exec SP_EXECUTESQL @SqlSnippit, @ParameterList, @P_StudentNumber=@StudentNumber
End
John

JDBC: Dynamic select statement

Hi,
I am working on a JDBC to SAP integration. I am trying to SELECT data from table for a specific time interval.
In the JDBC configuration i am using the Query SQL Statement
For example: select * from X where time='20080808'
Now is it possible to use for example the system date and time of the server where pi is installed or any other dynamic data?
Maybe like this: select * from X where time =@sysdate
If it is possible how? If not why?
I appreciate your help.
Thanks in advance...

Hi,
In case of receiver JDBC you can map todays date to the select statement and make the select statement dynamic, however in the sender it can't be done. The work around may be to call the stored procedure from the sender adapter and using the stored procedure construct the select query dynamically.
Thanks
SaNv...

Dynamic Date dimensions in MS Sql Server 2005

Environment : BO 4 SP3
Database : MS Sql 2005
Trying to create dynamic date universe with MS Sql as back end.
But when I try creating current year month dated class, it returns error :
Parse failed: Exception : DBD, [Microsoft SQL Server Native Client 10.0] : Incorrect syntax near 'From'.State:42000
I tested the universe connection which is working fine as evident from below screenshot :
BusinessObjects Configuration
Version 3.2.1.80
Build 14.1.1.1036
Network Layer OLE DB
DBMS Engine MS SQL Server 2008
Language en
Charset CP1252
Library D:\Programs\BusinessObjects4\SAP BusinessObjects Enterprise XI 4.0\dataAccess\connectionServer\drivers\lib32\dbd_wsqloledb.dll
SBO D:\Programs\BusinessObjects4\SAP BusinessObjects Enterprise XI 4.0\dataAccess\connectionServer\oledb\sqlsrv.sbo
RSS D:\Programs\BusinessObjects4\SAP BusinessObjects Enterprise XI 4.0\dataAccess\connectionServer\oledb\sqlsrv.rss
PRM D:\Programs\BusinessObjects4\SAP BusinessObjects Enterprise XI 4.0\dataAccess\connectionServer\oledb\sqlsrv.prm
Strategies Not Defined
Middleware and DBMS Configuration
Driver architecture 32
Charset UCS2
Driver name Microsoft SQL Server Native Client 10.0
Driver version 10.50.1600.1
Provider file name sqlncli10.dll
OLE DB Version 02.80
DBMS name Microsoft SQL Server
DBMS version 09.00.5069

Per SAP Note 1241422 - Database fragmentation and reindexing improves performance
Summary
Symptom
During the lifetime of a database (any db not only SAP Business One) and due to insert\update\delete of data, the information in indexes is fragmented. Fragmentation exists when indexes have pages in which the logical ordering, based on the key value, does not match the physical ordering inside the data file. Heavily fragmented indexes can cause slow performance.
Other terms
Index, performance, re-index, reindex, slow, poor, DB
Reason and Prerequisites
FAQ
Solution
It is recommended to run a rebuild the following procedure once\twice a month:

Creating a Dynamic Update Statement based on Select

hi,
i'm trying to create a dynamic update statement based on select statement
my requirment is to query a joint tables and get the results then based on the results i need to copy all the data and create an update statement for each row
for ex
the update statement should look like this
update iadvyy set SO_SWEEP_CNT = '1' where inst_no = '003' and memb_cust_no = 'aaaaaaaaaaaaaaaa';
and the select statement like the following
select substr(key_1,11,9) account_no,sord_mast SO_SWEEP_CNT from
select acct_no,count(*) sord_mast from
(select from_acct_no acct_no,update_mast
from sord where FROM_SYS in ('DEP','INV') and TERM_DATE > 40460
union all
select to_acct_no acct_no,update_mast
from sord where TO_SYS in ('DEP','INV') and TERM_DATE > 40460)
group by Acct_no)
right outer join
invm
on
key_1 = '003'||acct_no
where sord_mast > 0;
so taking the above two columns from the above select statement and substitue the values as separate update statement.
is that doable , please share your knowledge with me if poosible
thanks in advanced

is that doable , please share your knowledge with me if poosibleyes
The standard advice when (ab)using EXECUTE IMMEDIATE is to compose the SQL statement in a single VARCHAR2 variable
Then print the SQL before passing it to EXECUTE IMMEDIATE.
COPY the statement & PASTE into sqlplus to validate its correctness.

CX_SY_DYNAMIC_OSQL_SEMANTICS error with dynamic SELECT statement

Hello Gurus,
We have a dynamic SELECT statement in our BW Update Rules where the the Selection Fields are populated at run-time and so are the look-up target and also the WHERE clause. The code basically looks like below:
          SELECT (lt_select_flds)
            FROM (lf_tab_name)
            INTO CORRESPONDING FIELDS OF TABLE <lt_data_tab>
            FOR ALL ENTRIES IN <lt_source_data>
            WHERE (lf_where).
In this instance, we are selecting 5 fields from Customer Master Data and the WHERE condition for this instance of the run is as below:
WHERE: DIVISION = <lt_source_data>-DIVISION AND DISTR_CHAN = <lt_source_data>-DISTR_CHAN AND SALESORG = <lt_source_data>-SALESORG AND CUST_SALES = <lt_source_data>-SOLD_TO AND OBJVERS = 'A'
This code was working fine till we were in BW 3.5 and is causing issues after we moved to BW 7.31 recently. Ever since, when we execute our data load, we get the CX_SY_DYNAMIC_OSQL_SEMANTICS. THE ERROR TEXT SAYS 'Unable to interpret '<LT_SOURCE_data>-DOC_NUMBER'.
Can you pleasesuggest what can we do to this code to get is working correctly ? What has changed in ABAP Objects that has been introduced from BI 7.0 that could be causing this issue?
Would appreciate any help we can get here.
Thanks
Arvind

Hi,
Please try this.
data: lv_where type string.
concatenate 'vbeln' 'in' 'r_vbeln' into lv_where separated by space.
select *from table into itab where (lv_where).
Also please check this sample code.
REPORT ZDYNAMIC_WHERE .
TABLES: VBAK.
DATA: CONDITION TYPE STRING.
DATA: BEGIN OF ITAB OCCURS 0,
VBELN LIKE VBAK-VBELN,
POSNR LIKE VBAP-POSNR,
END OF ITAB.
SELECT-OPTIONS: S_VBELN FOR VBAK-VBELN.
CONCATENATE 'VBELN' 'IN' 'S_VBELN.'
INTO CONDITION SEPARATED BY SPACE.
SELECT VBELN POSNR FROM VBAP INTO TABLE ITAB
WHERE (CONDITION).
LOOP AT ITAB.
WRITE 'hello'.
ENDLOOP.
Regards,
Ferry Lianto

Need to wite pl sql procedure for dynamic select statement

Need pl sql procedure for a Dynamic select statement which will drop tables older than 45 days
select 'Drop table'||' ' ||STG_TBL_NAME||'_DTL_STG;' from IG_SESSION_LOG where substr(DTTM_STAMP, 1, 9) < current_date - 45 and INTF_STATUS=0 order by DTTM_STAMP desc;

I used this to subtract any data older than 2 years, adjustments can be made so that it fits for forty five days, you can see how I changed it from the originaln dd-mon-yyyy to a "monyy", this way it doesn't become confused with the Static data in the in Oracle, and call back to the previous year when unnecessary:
TO_NUMBER(TO_CHAR(A.MV_DATE,'YYMM')) >= TO_NUMBER(TO_CHAR(SYSDATE - 365, 'YYMM'))

Autonumbers through dynamic SELECT statement

Trying to get an autonumber from an order table. The order_id I need from the table is only uniquely identified by the customer_id and the date/time. I've been advised that you cannot get an autonumber back from access without going via a select statement.
I've tried to do a dynamic select statement by getting the date (short i.e.DD/MM/YY) from the server using a JSP custom tag and then putting this value into a hidden form field on the previous web page.
However, when I load the next page the data gets input into the order table okay but the web page displayed is blank i.e. it doesn't display the order_id or the form to input credit card details. There are no error messages
Code below, any ideas?
<%@ page language="java" contentType="text/html"
import="ShoppingBasket,Product,java.util.*"
errorPage="errorpage.jsp"%>
<jsp:useBean id="basket" class="ShoppingBasket" scope="session"/>
<html>
<head>
<title>Your Order Has Been Received</title>
</head>
<body>
<%
String customer_id = request.getParameter("customer_id");
String total_value = request.getParameter("total_value");
String order_date = request.getParameter("order_date");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
java.sql.Connection connection = java.sql.DriverManager.getConnection("jdbc:odbc:Novbase","","");
java.sql.Statement Stmt = connection.createStatement();
String query = ("INSERT INTO Orders (customer_id, total_value) VALUES ("+customer_id+", "+total_value+")");
Stmt.executeUpdate(query);
java.sql.Statement Stmt2 = connection.createStatement();
java.sql.ResultSet RS = Stmt2.executeQuery("SELECT order_id FROM Orders WHERE customer_id = "+customer_id+" AND time_date LIKE '"+order_date+"%'" );
while(RS.next())
String order_id = RS.getString("order_id");
%>
your order id is <%=order_id %>. Please input your credit card details in the form below:
<form name="form1" method="post" action="shop-postorder4.jsp">
<table width="90%" border="0" cellspacing="1" cellpadding="5">
<tr>
<td width="5%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"></font></td>
<td width="25%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2">Credit
Card Type</font></td>
<td width="70%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="2">
<select name="card_type">
<option value="AMERICAN EXPRESS">American Express</option>
<option value="MASTER CARD">Master Card</option>
<option value="SWITCH">Switch</option>
<option value="VISA">Visa</option>
</select>
*</font></td>
</tr>
<tr>
<td width="5%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"></font></td>
<td width="25%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2">Credit
Card No.</font></td>
<td width="70%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="2">
<input type="text" name="card_number" size=18 maxlength="18">
*</font></td>
</tr>
<tr>
<td width="5%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"></font></td>
<td width="25%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2">Issue
No. <font size="1"><br>
(Switch card holders<br>
only)</font></font></td>
<td width="70%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="2">
<input type="text" name="issue_no" size="2" maxlength="2">
</font></td>
</tr>
<tr>
<td width="5%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"></font></td>
<td width="25%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2">Valid
From</font></td>
<td width="70%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="2">
<input type="text" name="valid_from" size="4" maxlength="4">
e.g. 0502</font></td>
</tr>
<tr>
<td width="5%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"></font></td>
<td width="25%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2">Validy
To</font></td>
<td width="70%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="2">
<input type="text" name="valid_to" size="4" maxlength="4">
* e.g. 0105</font></td>
</tr>
</table>
<input type="submit" name="Submit" value="Submit">
<input type="hidden" name="order_id" value="<%=order_id %>">
</form>
<a href=" <%= response.encodeURL(shop-products.jsp") %">">
<img src="images\toshop.gif" border="0" alt="Return to the Shop"></a>
<%
RS.close();
Stmt.close();
Stmt2.close();
connection.close();
%>
</body>
</html>
</a>

String query = ("INSERT INTO Orders (customer_id, total_value) VALUES ("+customer_id+", "+total_value+")");
the data gets input into the order table okay
java.sql.ResultSet RS = Stmt2.executeQuery("SELECT order_id FROM Orders WHERE customer_id = "+customer_id+" AND time_date LIKE '"+order_date+"%'" );It is a field name as <B>time_date </B>in Orders table? And should you insert some value ?
It seems your select return nothing.
When your RS.next() is false, so you get blank. Add some HTNL code or just <HR> after while {} block so your would see it.

Dynamic IF statement

Hi all @SAPForums,
I need to manage an IF statement whose conditional expression depends on certain parameters. I wonder if there's an easy way to do as follows:
IF parameter 1 is not set (EQ SPACE), then the condition must be: IF it_po_items-delete_ind <> 'L'.
IF parameter 2 is not set (EQ SPACE), then the condition must be: IF it_po_items-delete_ind <> 'S'.
IF both parameters are not set, the condition must be the concatenation of the two above:
IF it_po_items-delete_ind <> 'L' AND it_po_items-delete_ind <> 'S'.
IF both params are set (EQ 'X', they are flags), then there's no condition at all. (IF true?).
Sounds like a thing I could manage using dynamic conditional statements, I did once time ago on a WHERE clause in a SELECT statement, but I'm not able to redo it in this case... maybe because isn't possible in an IF statement?
Thanks for any help you would give me

Hi,
You can use ranges...for this..
Ex..
DATA: r_range TYPE RANGE OF loekz,
s_range LIKE LINE OF r_range.
s_range-sign = 'I'.
s_range-option = 'EQ'.
*IF parameter 1 is not set (EQ SPACE), then the condition must be: IF it_po_items-delete_ind 'L'.
IF parameter1 = SPACE.
s_range-low = 'L'.
APPEND s_range TO r_range.
ENDIF.
*IF parameter 2 is not set (EQ SPACE), then the condition must be: IF it_po_items-delete_ind 'S'.
IF parameter2 = SPACE.
s_range-low = 'S'.
APPEND s_range TO r_range.
ENDIF.
IF it_po_items-delete_ind IN r_range. " Only one IF condition should be enough..
**Condition satisfied.
ENDIF.
Hope this is clear.
Thanks
Naren

How can I open a cursor for dynamic sql statement

Hi,
I'm facing issues opening a cursor for dynamic sql statement : PLS-00455: cursor 'RESULT1' cannot be used in dynamic SQL OPEN statement.
CREATE OR REPLACE FUNCTION DEMO
(MN_I in VARCHAR)
return AB_OWNER.ABC_Type.NonCurTyp is
RESULT1 AB_OWNER.ABC_Type.NonCurTyp;
sql_stmt VARCHAR2(4000);
BEGIN
sql_stmt := 'SELECT * FROM AB_OWNER.DUN WHERE JZ_I in ('||mn_i||') ORDER BY app.ACC_I';
OPEN RESULT1 FOR sql_stmt;
END IF;
return RESULT1;
END DEMO;
What changes should I make in the code so that it doesn't fail? I can't change the definition of RESULT1 cursor though.

Gangadhar Reddy wrote:
I used SYS REFCURSOR and was able to implement successfully.How many times did you run this successful implementation that does not use bind variables?
Because this is what will happen when it runs a lot.
http://download.oracle.com/docs/cd/E11882_01/server.112/e17766/e2100.htm#sthref1874
http://forums.oracle.com/forums/search.jspa?q=%2BORA-04031%20%2Bbind&objID=c84&dateRange=all&rankBy=10001&start=30
And you will have to regularly restart the server, or possibly slightly less invasive, flush the shared pool.
Flushing Shared Pool regularly
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1516005546092
>
Ok, this is an easy one to diagnose.
You are not using bind variables. This is terrible. Flushing the shared pool is a bad
solution -- you are literally killing the performance on your box by not using them.
If I was to write a book on how to build non scalable applications in Oracle, this
would be the first and last chapter. This is a major cause of performance issues and a
major inhibitor of scalability in Oracle. The way the Oracle shared pool (a very
important shared memory data structure) operates is predicated on developers using bind
variables. If you want to make Oracle run slowly, even grind to a total halt just
refuse to use them.
>
But, please feel free to go ahead with this successful implementation.
I just hope anyone else who reads this doesn't make the same mistake.

Dynamic Data in Xcelsius Dashboard via ExcelXML Map?

Hello,
I am trying to create a dashboard with a grid with a variable number of rows and columns. The data is given to Xcelsius through an Excel XML map i.e. I have given an XML source to an Excel file and then have imported that excel file into Xcelsius.
I am able to see dynamic data changes within the pre-specified dimensions (i.e. from the first import). For example, if I have a 4X5 grid and change the text in the first row and first column, then Xcelsius will reflect this. However if I add an additional row with data in the xml file, I am not able to see this, even if I resize the the grid so that it has room at the bottom to be filled in.
Does anybody have any experience with this/can anyone point me to specific articles? I have followed the instructions given in the Tech Tips article, but this only applies to data within a specific structure, while I want to change the structure itself.
In short, is it possible to do dynamic structures in Xcelsius?
Thanks.
Regards,
Anjana Dasu

Hi,
Please go to Data>Connections>Excel XMl maps under usage tab please check if you have set the options "Refresh on load" or "refresh every".
If not, please select the refresh option and save the xlf file and then try to create a dashboard again.
Cheers,
Anshul

Dynamic IF statement in PL/SQL on-insert trigger in Forms 6.0

I would like to build a dynamic IF statement for the on-insert trigger in a form... Users are restricted to which "projects" they are allowed to enter into the database. These restrictions are based on a security table. The same restrictions are used to build the dynamic where clause that limits which previously inserted records the users can see when they are in the form. Since the restrictions are identical, I want to use the same logic that I use to build a where clause to build a dynamic If statement instead... If the statement is true, the user can insert the record. If its false, they can't.
I'm trying to this as follows:
declare
big_if varchar2(10000) :=' ';
begin
if :global.admin='YES'
then
insert_record;
else
declare
cursor cur1 is
select paren1, field, comparison_operator, value, paren2, and_or
from rcdb.user_project_assign2
where user_id = user;
c1_rec cur1%ROWTYPE;
begin
for c1_rec in cur1 loop
big_if:= big_if | | c1_rec.paren1 | | ':tbl_main_data.' | |c1_rec.field | |c1_rec.comparison_operator | | '''' | | c1_rec.value | | '''' | | c1_rec.paren2 | | ' '| | c1_rec.and_or | | ' ';
end loop;
end;
if big_if
then
insert_record;
else message('You are not allowed to insert this record');
end if;
end if;
end;
The problem is in the line
IF big_if
big_if is the variable that holds the text to my if statement (hense dynamic If statement) but I can't get the code to allow me to use that variable.
Can anyone do this?
null

That code was great, but forms isn't allowing me to use the dbms_sql so I have to make a procedure out of forms and call it from the form. Both my form code and the procedure are compiling, but I"m still getting an error when the result is coming back to the form...
the code in the form is:
declare
big_if varchar2(10000) :=' ';
result varchar2(5) :=' ';
check_state varchar2(2):=:tbl_main_data.state_abr;
check_region varchar2(3):=:tbl_main_data.region_abr;
check_program varchar2(25):=:tbl_main_data.program;
begin
if :global.admin='YES'
then
insert_record;
else
declare
cursor cur1 is
select paren1, field, comparison_operator, value, paren2, and_or
from rcdb.user_project_assign2
where user_id = user;
c1_rec cur1%ROWTYPE;
begin
for c1_rec in cur1 loop
big_if:= big_if | | c1_rec.paren1;
if c1_rec.field = 'state_abr' then
big_if:=big_if | | 'check_state' | |c1_rec.comparison_operator | | '''' | | c1_rec.value | | '''' | | c1_rec.paren2 | | ' '| | c1_rec.and_or | | ' ';
elsif c1_rec.field = 'region_abr' then
big_if:=big_if | | 'check_region' | |c1_rec.comparison_operator | | '''' | | c1_rec.value | | '''' | | c1_rec.paren2 | | ' '| | c1_rec.and_or | | ' ';
elsif c1_rec.field = 'program' then
big_if:=big_if | | 'check_program' | |c1_rec.comparison_operator | | '''' | | c1_rec.value | | '''' | | c1_rec.paren2 | | ' '| | c1_rec.and_or | | ' ';
end if;
end loop;
end;
message(big_if); pause;
message(check_state); pause;
message(check_region); pause;
message(check_program); pause;
rcdb.check_if(big_if,result,check_state,check_region,check_program);
message('resulte = | |result| |');
if result = 'TRUE' then insert_record;
else
message ('you cant enter');
end if;
end if;
end;
AND THE CODE IN THE PROCEDURE IS....
create or replace procedure check_if (
big_if in varchar2,
result out varchar2,
check_state in varchar2,
check_region in varchar2,
check_program in varchar2
IS
v_indx binary_integer := 0;
v_sql_syntax varchar2(32767);
root_cursor number;
ignore integer;
your_if_statement VARCHAR2(32767);
v_check VARCHAR2(5);
BEGIN
your_if_statement := ' if '| |big_if| |' then :v_check := ''TRUE''; end if;';
v_sql_syntax := 'begin '| |your_if_statement| |' end;';
root_cursor := dbms_sql.open_cursor;
v_sql_syntax := replace(replace(REPLACE(v_sql_syntax,chr(10),' '),chr(13),' '),chr(9),' ');
dbms_sql.parse(root_cursor,v_sql_syntax,dbms_sql.v7);
dbms_sql.bind_variable( root_cursor, ':v_check',v_check,5);
ignore := dbms_sql.execute(root_cursor);
dbms_sql.variable_value(root_cursor, ':v_check', v_check);
if v_check = 'TRUE' then result:='TRUE';
else
result:='FALSE';
end if;
dbms_sql.close_cursor(root_cursor);
END check_if;
DO YOU KNOW WHATS WRONG?

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