Multiple pl/sql expressions for a conditonal process

Can I put multiple pl/sql expressions in the expression one box? I want run a process on conditions that posts an update when the user has checked a box that was not previously checked.
looks something like this:
when
(p1_checkbox1 = 'Y' or p1_checkbox2 = 'Y')
and ((p1_checkbox1 =! p1_checkbox1_sav)
or (p1_checkbox2 =! p1_checkbox2_sav))
Is this possible or will I need to create multiple processes that do the same thing with different run conditions?

Please tell us your first name and update your forum profile with it to help us. Thanks.
The answer is no, you can only have one expression, for example:
(:p1_checkbox1 = 'Y' or :p1_checkbox2 = 'Y')
and ((:p1_checkbox1 =! :p1_checkbox1_sav)
or (:p1_checkbox2 =! :p1_checkbox2_sav))Scott

Similar Messages

SQL Expression in Filter conditon Error in OBIEE 10g

Hi
I am getting an error while giving the sql in the sql expression in filter conditon.
The sql expression I am giving is:SELECT MAX("Task Runs"."Start Time") saw_4 FROM "Analysis"'
Error:
Error Codes: YQCO4T56:OPR4ONWY:U9IM8TAC:OI2DL65P
Odbc driver returned an error (SQLExecDirectW).
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 27002] Near <SELECT>: Syntax error [nQSError: 26012] . (HY000)
SQL Issued: {call NQSGetLevelDrillability('set variable disable_cache_hit=1; SELECT "Task"."Task Name" saw_0, "Task Runs"."Time in Seconds" saw_1, TOPN("Task Runs"."Time in Seconds", 10) saw_2, "Task Runs"."Start Time" saw_3 FROM "Analysis" WHERE "Task Runs"."Start Time" >= SELECT MAX("Task Runs"."Start Time") saw_4 FROM "Analysis"')}
But when I individualy select start time column and check max of it the data comes fine, but if I am giving in sql expression it errors out.
Please suggest.

Hi Sini,
I have tried taking the second suggestion but I get no result for that
"Task Runs"."Start Time" -->Filter->Advanced button->Convert this in SQL->
WHERE "Task Runs"."Start Time" >= MAX("Task Runs"."Start Time" by "Task"."Task Name")
Here I did not understand the code Task Runs"."Start Time" by "Task"."Task Name". If possible elaborate.
And 1st suggestion the query formed just looks the query u suggested.
Unable to figure out what exactly is the problem.
Try something as in with 2 queries
http://www.cool-bi.com/Tweaks/JoinsinAnswers.php
or else
"Task Runs"."Start Time" -->Filter->Advanced button->Convert this in SQL->
WHERE "Task Runs"."Start Time" >= MAX("Task Runs"."Start Time" by "Task"."Task Name")
not sure how it works but this is other way of your sql in BI

How to implement PL/SQL expression in Report conditonal?

Hi All,
In my application i am want use Pl/SQl as expression in Conditional Display for Report region. Can you please suggest me how to handle using PL/SQl expression in conditonal.
Thanks,
Anoo..

In general terms, your PL/SQL expression should evaluate to true or false - true will display the region, false will hide it. It's analogous to writing the conditional expression part of an if statement.
So, if you had normal PL/SQL code that looks like this:
if :P999_MYPAGEITEM is null or :P999_MYPAGEITEM = 0 then
end if;The equivalent conditional pl/sql expression would simply be:
   :P999_MYPAGEITEM is null or :P999_MYPAGEITEM = 0 Note: this is NOT the same as you would do for "PL/SQL body returning boolean Expression", which looks more like:
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declare
   bl_retval boolean;
begin
   bl_retval := :P999_MYPAGEITEM is null or :P999_MYPAGEITEM = 0;
   return bl_retval;
end;

Displaying diff dates using PL/SQL expression for 'display only' item ?

Hi ,
I am having a display only item -- :P2_FROM_Date . If its Thu,Fri,Sat or Sun I want to set the date as the last Monday's date . If its Mon,Tue or Wed then it should be the present Monday's date .
E.g: Today is Friday and the last Monday was on 18th .
So for yesterday , today,tomorrow and Sunday , the date should be displayed as 18-JUN-2012.
From the coming Monday to Wednesday , the date should of be the coming Monday i.e , 24-JUN-2012
I tried it doing under 'Source ' of item using PL/SQL expression and PL/SQL function body. Not working
Can someone help ?
Thanks & Regards
Umer

Nice1 wrote:
declare
lv_date number;
begin
select to_char(sysdate,'D') into lv_date from dual;
if lv_date=2 then
:P2_FROM_DATE := to_char(sysdate-1);
end if;
end;I tried this under " PL/SQL function body " in "Source " tab of the item P2_FROM_DATE
When I run this , nothing is displayed corresponding to the item P2_FROM_DATEExactly as expected. This code will only set a value for <tt>P2_FROM_DATE</tt> when run on Mondays in territories where the first day of the week is Sunday, and when run on Tuesdays where Monday is the first day of of the week:
SQL> var P2_FROM_DATE varchar2(30)
SQL> alter session set nls_date_format='Dy DD-MON-YYYY';
Session altered.
SQL> select sysdate from dual
SYSDATE
Mon 25-JUN-2012
SQL> alter session set nls_territory='AMERICA';
Session altered.
SQL> declare
2 lv_date number;
3 begin
4 select to_char(sysdate,'D') into lv_date from dual;
5 if lv_date=2 then
6 :P2_FROM_DATE := to_char(sysdate-1);
7 end if;
8 end;
9 /
PL/SQL procedure successfully completed.
SQL> print p2_from_date
P2_FROM_DATE
Sun 24-JUN-2012
SQL> alter session set nls_territory='UNITED KINGDOM';
Session altered.
SQL> exec :p2_from_date := null
SQL> declare
2 lv_date number;
3 begin
4 select to_char(sysdate,'D') into lv_date from dual;
5 if lv_date=2 then
6 :P2_FROM_DATE := to_char(sysdate-1);
7 end if;
8 end;
9 /
PL/SQL procedure successfully completed.
SQL> print p2_from_date
P2_FROM_DATE
SQL>Hence the questions about language above.
>
I am having a display only item -- :P2_FROM_Date . If its Thu,Fri,Sat or Sun I want to set the date as the last Monday's date . If its Mon,Tue or Wed then it should be the present Monday's date .
E.g: Today is Friday and the last Monday was on 18th .
So for yesterday , today,tomorrow and Sunday , the date should be displayed as 18-JUN-2012.
From the coming Monday to Wednesday , the date should of be the coming Monday i.e , 24-JUN-2012
>
The coming Monday is 25-JUN-2012.
Aren't these rules equivalent to "Monday this week, where Monday is the first day of the week"? In which case the PL/SQL Expression you require is:
trunc(sysdate, 'iw')For example:
SQL> with t as (
2    select date '2012-06-21' + level d from dual connect by level <= 17)
3 select
4            d
5          , trunc(d, 'iw') monday
6 from
7            t;
D               MONDAY
Fri 22-JUN-2012 Mon 18-JUN-2012
Sat 23-JUN-2012 Mon 18-JUN-2012
Sun 24-JUN-2012 Mon 18-JUN-2012
Mon 25-JUN-2012 Mon 25-JUN-2012
Tue 26-JUN-2012 Mon 25-JUN-2012
Wed 27-JUN-2012 Mon 25-JUN-2012
Thu 28-JUN-2012 Mon 25-JUN-2012
Fri 29-JUN-2012 Mon 25-JUN-2012
Sat 30-JUN-2012 Mon 25-JUN-2012
Sun 01-JUL-2012 Mon 25-JUN-2012
Mon 02-JUL-2012 Mon 02-JUL-2012
Tue 03-JUL-2012 Mon 02-JUL-2012
Wed 04-JUL-2012 Mon 02-JUL-2012
Thu 05-JUL-2012 Mon 02-JUL-2012
Fri 06-JUL-2012 Mon 02-JUL-2012
Sat 07-JUL-2012 Mon 02-JUL-2012
Sun 08-JUL-2012 Mon 02-JUL-2012
17 rows selected.
SQL> alter session set nls_territory='AMERICA';
Session altered.
SQL> alter session set nls_date_format='Dy DD-MON-YYYY';
Session altered.
SQL> with t as (
2    select date '2012-06-21' + level d from dual connect by level <= 17)
3 select
4            d
5          , trunc(d, 'iw') monday
6 from
7            t;
D               MONDAY
Fri 22-JUN-2012 Mon 18-JUN-2012
Sat 23-JUN-2012 Mon 18-JUN-2012
Sun 24-JUN-2012 Mon 18-JUN-2012
Mon 25-JUN-2012 Mon 25-JUN-2012
Tue 26-JUN-2012 Mon 25-JUN-2012
Wed 27-JUN-2012 Mon 25-JUN-2012
Thu 28-JUN-2012 Mon 25-JUN-2012
Fri 29-JUN-2012 Mon 25-JUN-2012
Sat 30-JUN-2012 Mon 25-JUN-2012
Sun 01-JUL-2012 Mon 25-JUN-2012
Mon 02-JUL-2012 Mon 02-JUL-2012
Tue 03-JUL-2012 Mon 02-JUL-2012
Wed 04-JUL-2012 Mon 02-JUL-2012
Thu 05-JUL-2012 Mon 02-JUL-2012
Fri 06-JUL-2012 Mon 02-JUL-2012
Sat 07-JUL-2012 Mon 02-JUL-2012
Sun 08-JUL-2012 Mon 02-JUL-2012
17 rows selected.Also note that using the item source properties will only set the <tt>P2_FROM_DATE</tt> in the rendered page, not in session state.

SQL Expression for date conversion - version XI

I am trying to convert a number field to a date field in order to use it in a date parameter in Infoview. The database field is in a 15 digit DTM format but is stored as a number. There is also a zero stored in the database field. When I try to create the date SQL Expression I get this error: Error in compiling SQL Expression: Failed to retrieve data from the database. Details: ORA-01840: input value not long enough for date format. How can I get the SQL Expression to not look at the zero? I tried putting a statement in my Record Selection to not pull any zero fields but that doesn't work. Any ideas? Thanks! Kelley

Hi Kelly,
It's been a while since I used Info View, so if it's about registering, etc. I won't know the
answer.
Did you link it ? Have you tested that it should even return data ?
Check the filtering, etc in a query builder to make sure.
Have you tested the sub report by running it by itself ? (just add a value to the parameter
field request)
Do you have suppression formulas in the sub report ?
Is the section of the main report that is holding the sub report
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Pl/sql expression for default value

I'm trying to run this simple script as a default value using pl/sql expression, but I keep getting this error. THe select statement itself works fine as a sql statement source value, but will not work as a pl/sql exression as a default value. This (:P33_SYSUSERID_CREATED_BY ) is the field name on the form. Any ideas?
begin
select a.id || ', ' || A.NAME_LAST into :P33_SYSUSERID_CREATED_BY from S_USERSV a where a.name_last = 'HAMMAKER';
end;
Error ERR-9132 Error in PLSQL expression for item default code, item=P33_SYSUSERID_CREATED_BY
OK
ORA-06550: line 1, column 27: PLS-00103: Encountered the symbol "BEGIN" when expecting one of the following: ( - + case mod new not null avg count current exists max min prior sql stddev sum variance execute forall merge time timestamp interval date pipe

Sudha,
For a default value type of PL/SQL Expression, you could create a function that accepts an input and returns a value. If the function (not a procedure) is named GET_REFNO, you would call it using an expression in the default value field like:
get_refno(:P3_REFTYPE)
For a default value type of PL/SQL Function Body, you could call your existing procedure with a default value like:declare
    l_value varchar2(32767);
begin
    get_refno(:P3_REFTYPE, l_value);
    return l_value;
end;Scott

Entity DATE type attribute : Derieved From SQL Expression for date format

Hi,
I want to set one of the Entity's Date Attribute with specific format , for e.g DD-MM-YYYY
I see a Derieved From SQL Expression checkbox, how can I define the SQL Expression
can I use TO_DATE(EMP_START_DATE,'DD-MM-YYYY'), I want to insert a date in that format, when I am creating a row using viewObject.createRow()
Java Type is oracle.jbo.domain.Date which take YYYY-MM-DD as a string, I do not want to use this format
Thanks,

Here is a solution, but I am sure it is not the best one. It will work in a hurry. Maybe you can create a helper method to generalize this conversion until something more succinct comes along for US:
This code assumes an import of jbo.oracle.domain.Date.
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        AddressesViewRowImpl lRow = (AddressesViewRowImpl)lVO.first();
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        SimpleDateFormat jboDateFormat =
            new SimpleDateFormat("yyyy-MM-dd");
        String lSampleDateString = "15-04-2010";
        java.util.Date lSampleDate = null;
        try {
            lSampleDate = dateFormat.parse(lSampleDateString);
        } catch (ParseException e) {
            System.out.println("Parsing exception thrown: " + e.getMessage() +
                               "\n ==> caused by \n==>"+ e.getCause().getMessage());
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                           lRow.getCreationDate());
        this.getDBTransaction().commit();
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Mar 18, 2010 8:27:54 AM oracle.jbo.jbotester.MainFrame main
INFO: BC4J Tester started.
Source breakpoint occurred at line 66 of FusionExperimentsAMImpl.java.
create date for current record is currently: 2009-02-02 12:09:54.0
about to commit; create date for current record is currently: 2010-04-15
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Version of SQL Server Express for a Secondary Site in Configuration Manager 2012 R2

Hi,
I want to install a secondary site in my Configuration Manager 2012 R2. I want to install the SQL Server Express in a diferente drive. To do so, I want to previous install the SQL Server Express.
Can I use the SQL Server 2014 Express?
Thanks in advance...
Dmsousa

Sorry, going to be blunt here, but this is why "best practices" are useless. If you don't know the "why" of the best practice and when to apply it, it will cause you to do things that simply aren't necessary (or even harmful) by
blindly trying to apply them. It is simply is not necessary for secondary sites for perf or any other reason. Also, if this is a VM, then your virtual disks will most likely be on the same physical disks which means you do *not* in any way gain any perf benefits
anyway (perf benefits come from have additional physical spindles -- logical separation is just that *logical*).
You have far bigger challenges ahead of you, push the easy button on this one, let ConfigMgr deploy SQL Express for you and move on.
Jason | http://blog.configmgrftw.com | @jasonsandys

First time an SQL expression is placed on report a DB SELECT executes -CRXI

The same problem can be created using the normal Crystal Reports XI Release 2 developer environment and/or code (not only a code issue).
Symptom:
We dynamically auto generate SQL Expressions, Tables, Joins, Formula's and anything through C# and place it onto the Crystal Report through code via run-time user input in a web environment. I recieved a notification from one of my DB admins that crystal reports is causing massive memory consumption via unknown SELECT statements that have no joins and/or WHERE criteria.
Some Detective Work/More Info:
After using Microsoft "SQL Profiler" along with Crystal, I understand what is happening but don't know the "work around" to make Crystal stop executing the following SELECT scenario.
Anytime I create a new "SQL Expression" for the first time and then physically "drag and drop" it onto the report then Crystal is executing a "silent" SELECT statement against the database in the design environment. I'm calling it "silent" because I need MS SQL Profiler to see it happen. I'm guessing that this is used for validation or something but this is causing problems when automatically generating a report in a production environment.
Steps to re-create:
1. Open MS "SQL Profiler" and get it running. (will show Crystal Engine silently executes the SELECTS)
2. Add a new "SQL Expression" to your report.
3. Drag and Drop your new "SQL Expression onto your report
4. You will see that Crystal has created an SQL query and executed it against your database in design environment.
The Problem:
I can see under normal circumstances why you might want this funtionality (if it's actually used for the Crystal Engine to validate your SQL Expression). But, What also makes this functionality horrible is that on my behalf Crystal is creating these SELECT statements and using cross joins which is a major problem in a production environment. As a result, huge record sets are being created on our DB Server. I don't believe that this has any purpose in a production evironment when the cross-joins can create huge amounts of results just for the sake of Crystal Internally validating a new SQL Expression placed onto a report. It would be nice to disable this functionality in production. I don't know a "work around" since these SELECT queries are created on my behalf by the Crystal Engine at design time (via code auto generation in production).
Questions:
Can this functionality be disabled to prevent a production server from incurring the execution of these queries?
Anybody else notice this and have a "work around"?

duplicate - please do not post multiple times

Cannot find SQL Expression Fields

Hi,
I am using Crystal Reports 2008 and trying to locate the SQL Expression Fields. According to the user guide, the SQL Expresion Fields should be under Field Explorer. But when I go to Field Explorer, I only see the following options:
- Database Fields
- Formula Fields
- Parameter Fields
- Running Total Fields
- Group Name Fields
- Special Fields
Would you please let me know where I can find SQL Expression Fields?
Thanks and regards,
Al

Al,
If you are reporting off of a Stored Procedure, View, Command Object, or multiple datasources SQL Expression fields will not be available. The reason is for the first 3 is that the SQL has been hard coded, the reason it would not work when ussing multiple datasources is that it would not know which query to append the SQL expression to.
Correction: SQL Expressions will be available when reporting off of a View.
Edited by: Graham Cunningham on Jul 21, 2008 9:38 AM

First time an SQL expression is placed on report a DB SELECT executes

The same problem can be created using the normal Crystal Reports XI Release 2 developer environment and/or code (not only a code issue). I'm using CR XI.
Symptom:
We dynamically auto generate SQL Expressions, Tables, Joins, Formula's and anything through C# and place it onto the Crystal Report through code via run-time user input in a web environment. I recieved a notification from one of my DB admins that crystal reports is causing massive memory consumption via unknown SELECT statements that have no joins and/or WHERE criteria.
Some Detective Work/More Info:
After using Microsoft "SQL Profiler" along with Crystal, I understand what is happening but don't know the "work around" to make Crystal stop executing the following SELECT scenario.
Anytime I create a new "SQL Expression" for the first time and then physically "drag and drop" it onto the report then Crystal is executing a "silent" SELECT statement against the database in the design environment. I'm calling it "silent" because I need MS SQL Profiler to see it happen. I'm guessing that this is used for validation or something but this is causing problems when automatically generating a report in a production environment.
Steps to re-create:
1. Open MS "SQL Profiler" and get it running. (will show Crystal Engine silently executes the SELECTS)
2. Add a new "SQL Expression" to your report.
3. Drag and Drop your new "SQL Expression onto your report
4. You will see that Crystal has created an SQL query and executed it against your database in design environment.
The Problem:
I can see under normal circumstances why you might want this funtionality (if it's actually used for the Crystal Engine to validate your SQL Expression). But, What also makes this functionality horrible is that on my behalf Crystal is creating these SELECT statements and using cross joins which is a major problem in a production environment. As a result, huge record sets are being created on our DB Server. I don't believe that this has any purpose in a production evironment when the cross-joins can create huge amounts of results just for the sake of Crystal Internally validating a new SQL Expression placed onto a report. It would be nice to disable this functionality in production. I don't know a "work around" since these SELECT queries are created on my behalf by the Crystal Engine at design time (via code auto generation in production).
Questions:
Can this functionality be disabled to prevent a production server from incurring the execution of these queries?
Anybody else notice this and have a "work around"?

This is a cross post of:
1st time an SQL expression is placed on report a DB SELECT executes
Please do not cross post. See the [Rules of Engagement|https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement].
The above post has been moved to the Crystal Reports Design forum, thus locking this thread.
Ludek

1st time an SQL expression is placed on report a DB SELECT executes

The same problem can be created using the normal Crystal Reports XI Release 2 developer environment and/or code (not only a code issue).
Symptom:
We dynamically auto generate SQL Expressions, Tables, Joins, Formula's and anything through C# and place it onto the Crystal Report through code via run-time user input in a web environment. I recieved a notification from one of my DB admins that crystal reports is causing massive memory consumption via unknown SELECT statements that have no joins and/or WHERE criteria.
Some Detective Work/More Info:
After using Microsoft "SQL Profiler" along with Crystal, I understand what is happening but don't know the "work around" to make Crystal stop executing the following SELECT scenario.
Anytime I create a new "SQL Expression" for the first time and then physically "drag and drop" it onto the report then Crystal is executing a "silent" SELECT statement against the database in the design environment. I'm calling it "silent" because I need MS SQL Profiler to see it happen. I'm guessing that this is used for validation or something but this is causing problems when automatically generating a report in a production environment.
Steps to re-create:
1. Open MS "SQL Profiler" and get it running. (will show Crystal Engine silently executes the SELECTS)
2. Add a new "SQL Expression" to your report.
3. Drag and Drop your new "SQL Expression onto your report
4. You will see that Crystal has created an SQL query and executed it against your database in design environment.
The Problem:
I can see under normal circumstances why you might want this funtionality (if it's actually used for the Crystal Engine to validate your SQL Expression). But, What also makes this functionality horrible is that on my behalf Crystal is creating these SELECT statements and using cross joins which is a major problem in a production environment. As a result, huge record sets are being created on our DB Server. I don't believe that this has any purpose in a production evironment when the cross-joins can create huge amounts of results just for the sake of Crystal Internally validating a new SQL Expression placed onto a report. It would be nice to disable this functionality in production. I don't know a "work around" since these SELECT queries are created on my behalf by the Crystal Engine at design time (via code auto generation in production).
Questions:
Can this functionality be disabled to prevent a production server from incurring the execution of these queries?
Anybody else notice this and have a "work around"?

Note that this is a "Lagacy Application Development SDKs" forum and as such it is dedicated to topics related to legacy SDKs, including the Report Designer Component (RDC), OCX, VCL, and Crystal Reports Print Engine (CRPE).
As your issue concerns the Crystal Report Designer (crw32.exe), transferring to the Crystal Reports Design forum:
SAP Crystal Reports
Ludek

SQL Express HA configuration

Hi ,
i want to configuration SQL DB high availability using sql express 2008 r edition without domain environment .
As far as I know express edition have limited features and come to know that only merge replication available .
http://social.technet.microsoft.com/Forums/sqlserver/en-US/f6f20183-23f3-4369-b3c8-7092acf09ad3/configure-sql-express-to-utilize-windows-clustering?forum=sqlexpress
http://social.technet.microsoft.com/Forums/sqlserver/en-US/ecee4597-772b-45cc-beda-f8fbe3de10e1/multi-sql-express-for-ha-and-performance?forum=sqlexpress
please let me know if I can do this with using two workgroup pc ( windows 2008 server ) if yes what best practice have to follow.
Don't forget to mark helpful or answer
connect me :-
http://in.linkedin.com/in/satya11
http://facebook.com/satya.1000

Before thinking about high availability, you need to define your availability requirements (recovery point and recovery time objective.) This should dictate the solution that you will have to implement. If your availability requirements are mission-critical,
I don't think using SQL Server Express Edition would be the right choice to make.
Edwin Sarmiento SQL Server MVP | Microsoft Certified Master
Blog |
Twitter | LinkedIn
SQL Server High Availability and Disaster Recover Deep Dive Course

SQL Express

Windows server 2003, IIS 6, Dreamweaver 8
Does anyone use SQL Express for their database on their
production server?
Microsoft tells me I should not use Access any longer and
they recommend I
use SQL Express. I tried to download .NET framework 2 on my
windows 2000
pro machine, which is required for SQL Express and I could no
longer get any
microsoft websites or google websites. Anyone else have
problems installing
this?
Will my access databases import into the SQL Express database
without a ton
of work? I don't see a forum for SQL Express, anyone have a
clue where to
find one?
Thanks.

I don't see a forum for SQL Express, anyone have a clue where
to
> find one?
http://forums.microsoft.com/MSDN/ShowForum.aspx?ForumID=385&SiteID=1
Regards
John Waller

Can I use Signal Express for multiple customers for only the one time $699?

How do I go about distributing Signal Expresss applications to multiple customers?

Hi Nutter,
Unlike LabVIEW, Signal Express doesn’t have any file distribution capabilities. If your application uses only basic features, you could install the free LE version of Signal Express on as many computers as necessary. If you need the full capabilities of Signal Express, however, you would need to purchase a license for each customer.
An alternative to paying for Signal Express for each customer deployment would be to generate LabVIEW code from the Signal Express project and create an executable. This process is described in the Knowledge Base articles Generate LabVIEW VIs from Signal Express and Deploying VIs generated in Signal Express. Note that this method requires that you have LabVIEW installed on your development computer with Application Builder capabilities.
Regards,
Message Edited by Luke G on 05-02-2007 12:23 PM
Luke
Applications Engineer
National Instruments

Multiple pl/sql expressions for a conditonal process

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