Search by date is not working correctly

If you search for string aggregation in the PL/SQL forum and leave it to default to past 90 days it returns 121 results, if you search for all dates it returns only 14.
This is probably a minor issue since almost no one uses this feature but I thought you might like to know anyway.

Yes, and also one for posting Tuning Requests ;)
edit
And the Mutating Table Error
And storing dates as strings/numbers/anydata
Edited by: hoek on Jul 15, 2010 12:31 AM

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Trunc date function not working correctly

Hi,
Another quick question if people don't mind. Bit confused about the trunc date function. I'm following the sql fundamentals exam guide and using their examples:
select trunc(to_date('02-jun-2009 13:00','dd-mon-yyyy hh24:mi')) day from dual;
this returns the 2nd of june, as it should, because, as far as i'm aware, leaving the optional variable out defaults the precision to 'day'. but when i explicitly add the variable 'day', as the guide has done with 'week' 'month' and 'year' in the following examples (so i assume this format is correct rather than dd/mon/yyyy), something goes wrong:
select trunc(to_date('02-jun-2009 13:00','dd-mon-yyyy' hh24:mi'), 'day') day from dual;
this returns the 31st of may. which is incorrect.
however replacing 'day' with 'dd' provides the correct answer of the 2nd again.
this isn't a major issue, it just bothers me that the guide seems (again) to be mistaken, something that is rapidly becoming a trend in their examples. i'd also quite like to know why this is happening, as it will help improve my understanding of sql in general - perhaps there is some sort of default to allow the correct use of the variable 'day' i'm overlooking and that the guide hasn't made clear.
btw, i'm working in sqlplus - although developer has some odd results too.
thanks alot,
nick

967660 wrote:
Hi,
Another quick question if people don't mind. Bit confused about the trunc date function. I'm following the sql fundamentals exam guide and using their examples:
select trunc(to_date('02-jun-2009 13:00','dd-mon-yyyy hh24:mi')) day from dual;
this returns the 2nd of june, as it should, because, as far as i'm aware, leaving the optional variable out defaults the precision to 'day'. but when i explicitly add the variable 'day', as the guide has done with 'week' 'month' and 'year' in the following examples (so i assume this format is correct rather than dd/mon/yyyy), something goes wrong:
select trunc(to_date('02-jun-2009 13:00','dd-mon-yyyy' hh24:mi'), 'day') day from dual;
this returns the 31st of may. which is incorrect.
however replacing 'day' with 'dd' provides the correct answer of the 2nd again.
this isn't a major issue, it just bothers me that the guide seems (again) to be mistaken, something that is rapidly becoming a trend in their examples. i'd also quite like to know why this is happening, as it will help improve my understanding of sql in general - perhaps there is some sort of default to allow the correct use of the variable 'day' i'm overlooking and that the guide hasn't made clear.
btw, i'm working in sqlplus - although developer has some odd results too.
thanks alot,
nick'day' doesn't trunc to the beginning of the day. It truncates to the first day of the week: in your case 31st May.
'ddd' truncates to the beginning of the day.
So, leaving the second parameter out defaults to 'ddd' not 'day'.

Date condition not working correctly in Desktop

Hello,
I have two custom folders in Admin that are joined. One of the folders contains the following query:
SELECT ORGANIZATION_ID, ASSET_NUMBER, MIN(CURRENT_READING_DATE) FIRST_READ_DATE, MIN(CURRENT_READING) FIRST_READING
FROM EAM_METER_READINGS_V
WHERE PREV_DESC IS NULL
Group By ORGANIZATION_ID, ASSET_NUMBER
I want my workbook to report the earliest meter reading that exists, based on the date that is specified in the parameters in Desktop. When I create a parameter for the date, the workbook reports the earliest reading in the database; it ignores the date restriction entered in the parameter. This is the parameter:
First Read Date MIN BETWEEN :First Reading Date and SYSDATE
If I include the date condition in the SQL of the custom folder the workbook functions exactly as it should. The date condition is in the SQL as the following:
and current_reading_date between '01-JAN-2007' and SYSDATE
Since the workbook functions correctly when the condition is coded in the SQL but not when it is based on a parameter, I assume the problem is with the parameter. Any ideas on how I may correct this?
Thanks,
Steve

Thanks for the response Michael. I tried using the MIN function as you suggested, but I still am not getting the expected result. I’m not sure that I was clear in my initial problem description. I will try to provide more detail with this post.
The reason I have two custom folders is that my original query has a nested Select statement (EAMV) and I couldn’t find a way to pass the parameter from EAMV to Discoverer. Following is the original query. I suppose the first logical questions would be, is there a way to pass the parameter to Discoverer? Would this alleviate the need for the second custom folder?
SELECT K.ORGANIZATION_CODE "ORG" -- ORGANIZATION
, K.ORGANIZATION_ID
,A.NAME "PM SCHEDULE NAME" -- PREVENTIVE MAINTENANCE SCHEDULE NAME
--( (B.RUNTIME_INTERVAL/F.USER_DEFINED_RATE) + D.LAST_SERVICE_END_DATE) "PROJECTED READ DATE" -- USES USER_DEFINED_RATE FROM METER DEFINITION
,(C.LAST_SERVICE_READING + B.RUNTIME_INTERVAL) "PROJECTED READ UNITS" -- NEXT SERVICE READING DUE UNITS
,F.METER_UOM "UOM" -- UNIT OF MEASURE ON METER
,F.METER_NAME "METER NAME" -- METER NAME
,G.SERIAL_NUMBER "MAINT EQ NO" -- MAINTAINED EQUIPMENT NUMBER
,H.C_ATTRIBUTE1 "MAKE" -- MAINTAINED EQUIPMENT NUMBER - MAKE/MANUFACTURER
,H.C_ATTRIBUTE2 "MODEL" -- MAINTAINED EQUIPMENT NUMBER - MODEL
,H.C_ATTRIBUTE4 "SERIAL NO" -- MAINTAINED EQUIPMENT NUMBER - SERIAL NUMBER
,I.SEGMENT1 "ACTIVITY" -- ASSET ACTIVITY
,D.LAST_SERVICE_END_DATE "LAST READ DATE" -- DATE OF LAST PM SERVICE READING
,C.LAST_SERVICE_READING "LAST READ UNITS" -- UNITS OF LAST PM SERVICE READING
,E1.CURRENT_READING_DATE "CURRENT READ DATE" -- DATE OF CURRENT SERVICE READING (FROM METER FORM)
,E1.CURRENT_READING                                   "CURRENT READ UNITS" -- UNITS OF CURRENT SERVICE READING (FROM METER FORM)
,E1.LIFE_TO_DATE_READING "LIFE TO DATE READING" LIFE TO DATE READING
--,(E1.CURRENT_READING - C.LAST_SERVICE_READING) "CURRENT/LAST VARIANCE" -- UNITS SINCE LAST PM SERVICE READING
,( (C.LAST_SERVICE_READING + B.RUNTIME_INTERVAL) - E1.CURRENT_READING ) "PROJECTED/CURR VARIANCE" -- UNITS REMAINING UNTIL NEXT SCHEDULED READING
,J.DESCRIPTION "LOCATION" -- OWNING DEPARTMENT DESCRIPTION OF ASSET NUMBER
,J.DEPARTMENT_CODE
,E1.DISABLE_FLAG
,G.CURRENT_STATUS
,B.RUNTIME_INTERVAL
,Y.SET_NAME
,EAMV.FIRST_READ_DATE READ_DATE
,EAMV.FIRST_READING READING
FROM EAM.EAM_PM_SCHEDULINGS A
,EAM.EAM_PM_SCHEDULING_RULES B
,EAM.EAM_PM_LAST_SERVICE C
,INV.MTL_EAM_ASSET_ACTIVITIES D
,EAM.EAM_ASSET_METERS E
,EAM.EAM_METER_READINGS E1
,EAM.EAM_METERS F
,INV.MTL_SERIAL_NUMBERS G
,INV.MTL_EAM_ASSET_ATTR_VALUES H
,INV.MTL_SYSTEM_ITEMS_B I
,BOM.BOM_DEPARTMENTS J
,INV.MTL_PARAMETERS K
,EAM.EAM_PM_SET_NAMES Y
     ,(SELECT ORGANIZATION_ID, ASSET_NUMBER, MIN(CURRENT_READING_DATE) FIRST_READ_DATE, MIN(LIFE_TO_DATE_READING) FIRST_READING
          FROM EAM_METER_READINGS_V
          WHERE CURRENT_READING_DATE BETWEEN '01-JAN-2007' AND '30-JUN-2007'
          GROUP BY ORGANIZATION_ID, ASSET_NUMBER) EAMV
WHERE A.PM_SCHEDULE_ID = B.PM_SCHEDULE_ID
AND A.ACTIVITY_ASSOCIATION_ID = C.ACTIVITY_ASSOCIATION_ID
AND C.ACTIVITY_ASSOCIATION_ID = D.ACTIVITY_ASSOCIATION_ID
AND D.SERIAL_NUMBER = E.ASSET_NUMBER
AND D.ORGANIZATION_ID = E.ORGANIZATION_ID
AND E.METER_ID = E1.METER_ID
AND E1.METER_READING_ID =
(SELECT MAX(METER_READING_ID)
FROM EAM_METER_READINGS
WHERE METER_ID = E1.METER_ID
AND (DISABLE_FLAG = 'N' OR DISABLE_FLAG IS NULL))
AND E.METER_ID = C.METER_ID
AND E.METER_ID = B.METER_ID
AND E.METER_ID = F.METER_ID
AND D.MAINTENANCE_OBJECT_ID = G.GEN_OBJECT_ID
AND D.ORGANIZATION_ID = G.CURRENT_ORGANIZATION_ID
AND G.SERIAL_NUMBER = H.SERIAL_NUMBER
AND G.CURRENT_ORGANIZATION_ID = H.ORGANIZATION_ID
AND D.INVENTORY_ITEM_ID = H.INVENTORY_ITEM_ID
AND H.ATTRIBUTE_CATEGORY = 'EQUIPMENT DETAILS'
AND D.ASSET_ACTIVITY_ID = I.INVENTORY_ITEM_ID
AND D.ORGANIZATION_ID = I.ORGANIZATION_ID
AND G.OWNING_DEPARTMENT_ID = J.DEPARTMENT_ID (+)
AND I.ORGANIZATION_ID = K.ORGANIZATION_ID
AND A.SET_NAME_ID = Y.SET_NAME_ID
AND Y.SET_NAME IN ('MAIN','COMP')
AND G.CURRENT_ORGANIZATION_ID = EAMV.ORGANIZATION_ID
AND G.SERIAL_NUMBER = EAMV.ASSET_NUMBER
AND K.ORGANIZATION_CODE = 'MCC'
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I tried it in a completely new application and i am sure there is no any problem except the component and the region themselves.
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The field wa_tab-bldat is of type char10
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I would like to use the Hallo World depending on the page attribute isFrame with or without all the neccessary html tags. Therefore i have embedded the htmlb tags in an if statement. But for any reason if isframe is initial it isn't working. It would be great if anybody could help me.
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<%@extension name="htmlb" prefix="htmlb"%>
<% if not isframe is initial. %>
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<% if not isframe is initial. %>
 </htmlb:page>
</htmlb:content>
<% endif. %>
thanks in advance and best regards
Matthias Hlubek

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The short answer: your example is NOT going to work. The long answer will probably 5 pages to describe. So first let me rewrite the example so that it could work, and then give a short version of the long answer. Do not be disappointed if it is not totally clear. It is rather complicated. (See the nice form of IF statements that are possible since 620.)
<%@page language="abap"%>
<%@extension name="htmlb" prefix="htmlb"%>
<% if isframe is NOT initial. %>
<htmlb:content design="design2003">
<htmlb:page title = "Top Level Navigation view">
 hallo world
</htmlb:page>
</htmlb:content>
<% else. %>
hallo world
<% endif. %>
So why does your example not work? Let us start with a simple tag:
<htmlb:page title = "Top Level Navigation view">
</htmlb:page>
Now, for each tag, we have effectively the opening part (<htmlb:page>), an optional body, and then the closing part (</htmlb:page>). We are now at the level of the BSP runtime processing one tag. What the runtime does not know, is whether the tag wants to process its body or not. Each tag can decide dynamically at runtime whether the body should be processed. So the BSP compiler generates the following code:
DATA: tag TYPE REF TO cl_htmlb_page.
CREATE OBJECT tag.
tag->title = 'Top Level Navigation view'.
IF tag->DO_AT_BEGINNING( ) = CONTINUE.
ENDIF.
tag->DO_AT_END( ).
You should actually just debug your BSP code at ABAP level, and then you will immediately see all of this. Now, let us mix in your example with our code generation. First you simplified example:
<% if isframe is NOT initial. %>
<htmlb:page title = "Top Level Navigation view">
<% endif. %>
<% if isframe is NOT initial. %>
</htmlb:page>
<% endif. %>
And then with our generated code. Look specifically at how the IF/ENDIF blocks suddenly match!
if isframe is NOT initial.
DATA: tag TYPE REF TO cl_htmlb_page.
CREATE OBJECT tag.
tag->title = 'Top Level Navigation view'.
IF tag->DO_AT_BEGINNING( ) = CONTINUE.
endif.
if isframe is NOT initial.
ENDIF.
tag->DO_AT_END( ).
endif.
You can see that your ENDIF statements are closing IF blocks generated by the BSP compiler. Such a nesting will not work. This is a very short form of the problem, there are a number of variations, and different types of the same problem.
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brian

Search by date is not working correctly

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