MSSQL view query with datediff creates undefined query variable

Hi,
In coldfusion 9 i use a view as a table, defined in a MSSQL 2005 db. nothing weird so far.
code:
<cfquery name="viewQuery" datasource="foo">
select bar from ViewTable where datediff(d,date1, date2) = 0
</cfquery>
When the result is 0 de ViewQuery variable is undefined, in previous versions it wasn't the case, because it acted like a normal table.
Is this going to stay this way or is it a bug?
Kind regards,
Chris

You need to bear in mind that CF has no understanding of SQL or DB constructs (like the difference between a table and a view, for instance). All CF does with whatever is between <cfquery> tags is to pass it to the JDBC driver, which in turn passes it to the DB. Then the DB processes it.
If you're getting unexpected results with your code... it's the DB that's doing something unexpected with them! Now this might be down to the settings in you datasource or something like that, or the security levels that the user the datasource is configured to use, or something like that, but it's nowt to do with CF.
There's a slim chance it might be something to do with the JDBC drivers that ship with CF9 (there have been other issues reported with them), so if all else fails, perhaps retrograde to the drivers that shipped with CF8 and see if that helps.
Adam

Similar Messages

Creating a Hierarchy Viewer query

Hello,
I'm having huge difficulties creating a Hierarchy Viewer Query. I've looked through the source code contained withing the demo, but it seems to require great knowledge regarding the component. I'm using a three-node model, each node grouped within it's parent.
So I created a custom View to be used as a result list for the query and this part is working just fine. I can pick the unique ID for the node I want from the search results when the user selects one, but I don't know how I can make that specific node my "anchor", my "current node", after that.
Since I'm looking for a specific "contact_id" selected from the search results, I think the correct way of doing it is finding it's node on the TreeModel, and then setting it as my current anchor.
Please, any tips, directions or suggestions on how can I go about doing this?
Thanks!!

Hi!
Thanks for the attention, but I've been through all the basic stuff. The HV documentation only teaches the most primitive part of it. I searched all blogs related to HV, all articles I could find, I've meddled with the demo source code and all I can think of, but I couldn't find anyone who would give much insight on the mechanics of the component or how to build a really powerful search engine for it.
As a sugestion for the developer team, it would be great if the query for this component allowed us to specify actions to be performed on all levels of the tree, instead of only the root node, since most of the time people use HV as a multi-root tree.

View Query with DART

Hi,
I m tring to use the DART tool for extract tax data;
We extact the tax data from 2 separately system SAP ECC6 (S1 et S2) with DART
My question is :
It is possible to use a extract file generate by S1 for executing view query in S2 system with the (FTWH) transaction
Thank you for your help

Hi,
i m answer my self about this question
it is possible to use a extraction file generated by S2 system in S1 system to query directely this file and we can also to use this file by view query transaction
The only restriction is to use the same technical configuration for the both systems FTWP (technicals options)
bye
Mohamed

View Object with ?-style query parameters - best place to locate code

I am using a View Object with ?-style parameters, with a JClient applet. The query
paramters are filled in from user-entered data:
viewObject.setWhereClauseParams(parms); /* parms is the user data*/
viewObject.executeQuery();
Right now the above code is located in the applet. Is it more efficient to code this as a
method in the ViewObject (or Application Module), then call the method from the Client with
the supplied parameters?
I'm still unclear as to how network traffic is affected by running code like this on the client
as opposed to the server. Maybe someone could point me to a comprehensive dic that covers this.
Thanks

I am using a View Object with ?-style parameters, with a JClient applet. The query
paramters are filled in from user-entered data:
viewObject.setWhereClauseParams(parms); /* parms is the user data*/
viewObject.executeQuery();
Right now the above code is located in the applet. Is it more efficient to code this as a
method in the ViewObject (or Application Module), then call the method from the Client with
the supplied parameters?
I'm still unclear as to how network traffic is affected by running code like this on the client
as opposed to the server. Maybe someone could point me to a comprehensive dic that covers this.Yes, the above two methods will turn into two network roundtrips.
You may run your application in Events profiler to get a list of 'roundtrip' calls being made in your app.
Select Project-Settings->Profiler panel->Events panel.
Deselect all events, expand BC4J events and select REMOTE_METHOD_CALL event type (1016). Then Profile your app using the event profiler and the profiler will list all the calls that BC4J roundtrip calls. You may use this info to narrow down the roundtrips by batching up operations in an exported method etc.
Thanks

VIEW Query Problem

Hi Greg,
I had created a view on a table which doesn't have Primary Key, but it has Unique and Not Null constraints on required columns.
I had wrote a procedure to query the data on VIEW. I have experienced strange problem, very first call to procedure will take more time than succeeding requests. For example from second request onwards, it returns data in < 2 Sec, but first transaction is taking 12 Sec to 30 Sec.
I thought that very first time VIEW is taking time to refresh it self. So, I added FORCE keyword in CREATE VIEW stattement. However, that doesn't helped out.
In my further investigation I came to know that base table on which VIEW created, has to be loaded in to memory before querying on VIEW.
So, I had executed a simple select statement on base table, before I execute VIEW query in procedure.
With this change I got results consistently < 2 Sec all the times.
My question is instead of executing the select statement on base table is there a way to load base tables data in memory before querying on VIEW?
Thanks,
Subbarao

Hi,
A view is nothing but parsed SQL statements stored in the database, a view may or may not run faster. If you execute the SQL used to define the view how much time is it taking. If you want try looking at MATERIALIZED VIEW , that may help you.
thanks

Bad query plan for self-referencing CTE view query and variable in WHERE clause. Is there way out or this is SQL Server defect?

Please help. Thank you for your time and expertise.
Prerequisites: sql query needs to be a view. Real view is more than recursion. It computes location path, is used in JOINs and returns this path.
Problem: no matter what I tried, sql server does not produce 'index seek' when using variable but does with literal.
See full reproduction code below.
I expect that query SELECT lcCode FROM dbo.vwLocationCodes l WHERE l.lcID = @lcID will seek UNIQUE index but it does not.
I tried these:
1. Changing UX and/or PK to be CLUSTERED.
2. query OPTION(RECOMPILE)
3. FORCESEEK on view
4. SQL Server 2012/2014
5. Wrap it into function and CROSS APPLY. On large outer number of rows this just dies, no solution
but to no avail. This smells like a bug in SQL Server. I am seeking your confirmation.
I am thinking it is a bug as variable value is high-cardinality, 1, and query is against unique key. This must produce single seek, depending if clustered or nonclustred index is unique
Thanks
Vladimir
use tempdb
BEGIN TRAN
-- setup definition
CREATE TABLE dbo.LocationHierarchy(
lcID int NOT NULL ,
lcHID hierarchyid NOT NULL,
lcCode nvarchar(25) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
lcHIDParent AS lcHID.GetAncestor(1) PERSISTED,
CONSTRAINT PK_LocationHierarchy_lcID PRIMARY KEY NONCLUSTERED (lcID ASC),
CONSTRAINT UX_LocationHierarchy_pltID_lcHID UNIQUE CLUSTERED (lcHID ASC)
-- add some data
INSERT INTO dbo.LocationHierarchy
VALUES
(1, '/', 'A')
,(2, '/1/', 'B')
,(3, '/1/1/', 'C')
,(4, '/1/1/1/', 'D')
--DROP VIEW dbo.vwLocationCodes
GO
CREATE VIEW dbo.vwLocationCodes
AS
WITH ru AS
SELECT
lh.lcID
,lh.lcCode
,lh.lcHID
,CAST('/' + lh.lcCode + '/' as varchar(8000)) as LocationPath
-- to support recursion
,lh.lcHIDParent
FROM dbo.LocationHierarchy lh
UNION ALL
SELECT
ru.lcID
,ru.lcCode
,ru.lcHID
,CAST('/' + lh.lcCode + ru.LocationPath as varchar(8000)) as LocationPath
,lh.lcHIDParent
FROM dbo.LocationHierarchy lh
JOIN ru ON ru.lcHIDParent = lh.lcHID
SELECT
lh.lcID
,lh.lcCode
,lh.LocationPath
,lh.lcHID
FROM ru lh
WHERE lh.lcHIDParent IS NULL
GO
-- get data via view
SELECT
CONCAT(SPACE(l.lcHID.GetLevel() * 4), lcCode) as LocationIndented
FROM dbo.vwLocationCodes l
ORDER BY lcHID
GO
SET SHOWPLAN_XML ON
GO
DECLARE @lcID int = 2
-- I believe this produces bad plan and is defect in SQL Server optimizer.
-- variable value cardinality is 1 and SQL Server should know that. Optiomal plan is to do index seek with key lookup.
-- This does not happen.
SELECT lcCode FROM dbo.vwLocationCodes l WHERE l.lcID = @lcID -- bad plan
-- this is a plan I expect.
SELECT lcCode FROM dbo.vwLocationCodes l WHERE l.lcID = 2 -- good plan
-- I reviewed these but I need a view here, can't be SP
-- http://sqlblogcasts.com/blogs/tonyrogerson/archive/2008/05/17/non-recursive-common-table-expressions-performance-sucks-1-cte-self-join-cte-sub-query-inline-expansion.aspx
-- http://social.msdn.microsoft.com/Forums/sqlserver/en-US/22d2d580-0ff8-4a9b-b0d0-e6a8345062df/issue-with-select-using-a-recursive-cte-and-parameterizing-the-query?forum=transactsql
GO
SET SHOWPLAN_XML OFF
GO
ROLLBACK
Vladimir Moldovanenko

Here is more... note that I am creating table Items and these can be in Locations.
I am trying LEFT JOIN and OUTER APLLY to 'bend' query into NESTED LOOP and SEEK. There has to be nested loop, 2 rows against 4. But SQL Server fails to generate optimal plan with SEEK. Even RECOMPILE does not help
use tempdb
BEGIN TRAN
-- setup definition
CREATE TABLE dbo.LocationHierarchy(
lcID int NOT NULL ,
lcHID hierarchyid NOT NULL,
lcCode nvarchar(25) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
lcHIDParent AS lcHID.GetAncestor(1) PERSISTED,
CONSTRAINT PK_LocationHierarchy_lcID PRIMARY KEY NONCLUSTERED (lcID ASC),
CONSTRAINT UX_LocationHierarchy_pltID_lcHID UNIQUE CLUSTERED (lcHID ASC)
-- add some data
INSERT INTO dbo.LocationHierarchy
VALUES
(1, '/', 'A')
,(2, '/1/', 'B')
,(3, '/1/1/', 'C')
,(4, '/1/1/1/', 'D')
--DROP VIEW dbo.vwLocationCodes
GO
--DECLARE @Count int = 10;
--WITH L0 AS (SELECT N FROM (VALUES(1),(1),(1),(1),(1),(1),(1),(1),(1),(1)) N (N))-- 10 rows
--,L1 AS (SELECT n1.N FROM L0 n1 CROSS JOIN L0 n2) -- 100 rows
--,L2 AS (SELECT n1.N FROM L1 n1 CROSS JOIN L1 n2) -- 10,000 rows
--,L3 AS (SELECT n1.N FROM L2 n1 CROSS JOIN L2 n2) -- 100,000,000 rows
--,x AS
-- SELECT TOP (ISNULL(@Count, 0))
-- ROW_NUMBER() OVER (ORDER BY (SELECT NULL)) as Number
-- FROM L3 n1
--SELECT Number as itmID, NTILE(4)OVER(ORDER BY Number) as lcID
--INTO dbo.Items
--FROM x
----ORDER BY n1.N
--ALTER TABLE dbo.Items ALTER COLUMN itmID INT NOT NULL
--ALTER TABLE dbo.Items ADD CONSTRAINT PK PRIMARY KEY CLUSTERED (itmID)
CREATE TABLE dbo.Items (itmID int NOT NULL PRIMARY KEY, lcID int NOT NULL)
INSERT INTO dbo.items
VALUES(1, 1)
,(2, 3)
GO
CREATE VIEW dbo.vwLocationCodes
AS
WITH ru AS
SELECT
lh.lcID
,lh.lcCode
,lh.lcHID
,CAST('/' + lh.lcCode + '/' as varchar(8000)) as LocationPath
-- to support recursion
,lh.lcHIDParent
FROM dbo.LocationHierarchy lh
UNION ALL
SELECT
ru.lcID
,ru.lcCode
,ru.lcHID
,CAST('/' + lh.lcCode + ru.LocationPath as varchar(8000)) as LocationPath
,lh.lcHIDParent
FROM dbo.LocationHierarchy lh
JOIN ru ON ru.lcHIDParent = lh.lcHID
SELECT
lh.lcID
,lh.lcCode
,lh.LocationPath
,lh.lcHID
FROM ru lh
WHERE lh.lcHIDParent IS NULL
GO
-- get data via view
SELECT
CONCAT(SPACE(l.lcHID.GetLevel() * 4), lcCode) as LocationIndented
FROM dbo.vwLocationCodes l
ORDER BY lcHID
GO
--SET SHOWPLAN_XML ON
GO
DECLARE @lcID int = 2
-- I believe this produces bad plan and is defect in SQL Server optimizer.
-- variable value cardinality is 1 and SQL Server should know that. Optiomal plan is to do index seek with key lookup.
-- This does not happen.
SELECT lcCode FROM dbo.vwLocationCodes l WHERE l.lcID = @lcID-- OPTION(RECOMPILE) -- bad plan
-- this is a plan I expect.
SELECT lcCode FROM dbo.vwLocationCodes l WHERE l.lcID = 2 -- good plan
SELECT *
FROM dbo.Items itm
LEFT JOIN dbo.vwLocationCodes l ON l.lcID = itm.lcID
OPTION(RECOMPILE)
SELECT *
FROM dbo.Items itm
OUTER APPLY
SELECT *
FROM dbo.vwLocationCodes l
WHERE l.lcID = itm.lcID
) l
-- I reviewed these but I need a view here, can't be SP
-- http://sqlblogcasts.com/blogs/tonyrogerson/archive/2008/05/17/non-recursive-common-table-expressions-performance-sucks-1-cte-self-join-cte-sub-query-inline-expansion.aspx
-- http://social.msdn.microsoft.com/Forums/sqlserver/en-US/22d2d580-0ff8-4a9b-b0d0-e6a8345062df/issue-with-select-using-a-recursive-cte-and-parameterizing-the-query?forum=transactsql
GO
--SET SHOWPLAN_XML OFF
GO
ROLLBACK
Vladimir Moldovanenko

Spatial vs. materialized views/query rewrite

Dear all,
we are trying to use Spatial (Locator) functionality together with performance optimization using materialized views and query rewrite, and it does not seem to work. Does anybody has experience with this?
The problem in more detail:
* There is a spatial attribut (vom Typ GEOMETRY) in our table;
* we define a materialized view on that table;
* we run a query that could be better answered using the materialized view with query rewrite;
*the optimizer does not choose the plan using the materialized view, query rewrite does not take place;
This happenes, even if neither the materialized view, nor the query contains the spatial attribut.
The explanation given by the procedure DBMS_MVIEW.Explain_Rewrite is:
"QSM-01064 query has a fixed table or view Cause: Query
rewrite is not allowed if query references any fixed tables or views"
We are using Oracle 9R2, Enterprise Edition, with locator. Nevertheless, it would also be interesting, if there is any improvement in 10g?
A more complicated task, using materialized views to optimize spatial operations (e.g., sdo_relate) would also be very interesting, as spatial joins are very expensive operations.
Thanks in advance for any comments, ideas!
Cheers,
Gergely Lukacs

Hi Dan,
thanks for your rapid response!
A simple example is:
alter session set query_rewrite_integrity=trusted;
alter session set query_rewrite_enabled=true;
set serveroutput on;
/* Creating testtable */
CREATE TABLE TESTTABLE (
KEY1 NUMBER (4) NOT NULL,
KEY2 NUMBER (8) NOT NULL,
KEY3 NUMBER (14) NOT NULL,
NAME VARCHAR2 (255),
X NUMBER (9,2),
Y NUMBER (9,2),
ATTR1 VARCHAR2 (2),
ATTR2 VARCHAR2 (30),
ATTR3 VARCHAR2 (80),
ATTR4 NUMBER (7),
ATTR5 NUMBER (4),
ATTR6 NUMBER (5),
ATTR7 VARCHAR2 (40),
ATTR8 VARCHAR2 (40),
CONSTRAINT TESTTABLE_PK
PRIMARY KEY ( KEY1, KEY2, KEY3 ));
/* Creating materialized view */
CREATE MATERIALIZED VIEW TESTTABLE_MV
REFRESH COMPLETE
ENABLE QUERY REWRITE
AS SELECT DISTINCT ATTR7, ATTR8
FROM TESTTABLE;
/* Creating statistics, just to make sure */
execute dbms_stats.gather_table_stats(ownname=> 'TESTSCHEMA', tabname=> 'TESTTABLE', cascade=>TRUE);
execute dbms_stats.gather_table_stats(ownname=> 'TESTSCHEMA', tabname=> 'TESTTABLE_MV', cascade=>TRUE);
/* Explain rewrite procedure */
DECLARE
Rewrite_Array SYS.RewriteArrayType := SYS.RewriteArrayType();
querytxt VARCHAR2(1500) :=
'SELECT COUNT(*) FROM (
SELECT DISTINCT
ATTR8 FROM
TESTTABLE
i NUMBER;
BEGIN
DBMS_MVIEW.Explain_Rewrite(querytxt, 'TESTTABLE_MV', Rewrite_Array);
FOR i IN 1..Rewrite_Array.count
LOOP
DBMS_OUTPUT.PUT_LINE(Rewrite_Array(i).message);
END LOOP;
END;
The message you get is:
QSM-01009 materialized view, string, matched query text
Cause: The query was rewritten using a materialized view, because query text matched the materialized view text.
Action: No action required.
i.e. query rewrite works!
/* Adding geometry column to the testtable -- not to the materialized view, and not to the query! */
ALTER TABLE TESTTABLE
ADD GEOMETRYATTR mdsys.sdo_geometry;
/* Explain rewrite procedure */
DECLARE
Rewrite_Array SYS.RewriteArrayType := SYS.RewriteArrayType();
querytxt VARCHAR2(1500) :=
'SELECT COUNT(*) FROM (
SELECT DISTINCT
ATTR8 FROM
TESTTABLE
i NUMBER;
BEGIN
DBMS_MVIEW.Explain_Rewrite(querytxt, 'TESTTABLE_MV', Rewrite_Array);
FOR i IN 1..Rewrite_Array.count
LOOP
DBMS_OUTPUT.PUT_LINE(Rewrite_Array(i).message);
END LOOP;
END;
The messages you get are:
QSM-01064 query has a fixed table or view
Cause: Query rewrite is not allowed if query references any fixed tables or views.
Action: No action required.
QSM-01019 no suitable materialized view found to rewrite this query
Cause: There doesn't exist any materialized view that can be used to rewrite this query.
Action: Consider creating a new materialized view.
i.e. query rewrite does not work!
If this works, the next issue is to use materialized views for optimizing spatial operations, e.g., a spatial join. I can supply you with an example, if necessary (only makes sense, I think, after the first problem is solved).
Thanks in advance for any ideas, comments!
Cheers,
Gergely

Materialized view query (Oracle 9i)

I have dropped a materialized view query and trying to create the same with additional columns in the prebuilt table.
Option - 1
when Iam using a query in the materialized view query "select * from schema.table@link, with refresh mode fast option, the database throws an error " no table or view exists"
Option - 2
When Iam using a query in the materialized view query "select * from schema.table@link, with refresh mode option either complete or force, it gets created.
I need to create the above materialized view query in the fast mode option, Please help.
-bala

Hi,
Does a table named profit_mvw already exist?
The following example illustrates the two steps required to register a user-defined table. First, the table is created, then the materialized view is defined using exactly the same name as the table. This materialized view sum_sales_tab is eligible for use in query rewrite.
CREATE TABLE sum_sales_tab
PCTFREE 0 TABLESPACE demo
STORAGE (INITIAL 16k NEXT 16k PCTINCREASE 0) AS
SELECT s.prod_id, SUM(amount_sold) AS dollar_sales,
SUM(quantity_sold) AS unit_sales
FROM sales s GROUP BY s.prod_id;
CREATE MATERIALIZED VIEW sum_sales_tab
ON PREBUILT TABLE WITHOUT REDUCED PRECISION
ENABLE QUERY REWRITE AS
SELECT s.prod_id, SUM(amount_sold) AS dollar_sales,
SUM(quantity_sold) AS unit_sales
FROM sales s GROUP BY s.prod_id;
Regards,
Simon

Creating View Object with different criteria

Hi,
I have a requirement to execute the following queries in the application logic. We have YEAR table with mileage rates with different effective dates. If the service date is greater than any of the existing effective dates we need to get the rate with that effective date. if the service date is less than the existing effective dates, then we have to get the rate with least effective date.
SELECT mileage_rate, ... FROM year
WHERE eff_date = (SELECT MAX(eff_date) FROM year WHERE eff_date <= :bServiceDate)
SELECT MILEAGE_RATE, .... FROM YEAR WHERE
EFF_DATE = (SELECT MIN(EFF_DATE) FROM YEAR)
We have to execute the 1st query and if there is no matching records then we have to take the second query with min effective date. At present we are creating two view objects for the above scenario. Is there any possibility to create one view object with different criteria. What is the best solution to handle the above problem in ADF.
Thanks and Regards,
S R Prasad

Well on the ViewObjectImpl you can fire the method getQueryHitCount() passing in the required ViewRowSetImpl. If you get the query hit count as 0, use can attached the other query and execute it.

Reg: fetch the data by using item_id which is retuned by In line View Query

Hi all,
create table xxc_transactions(type_id number,trx_line_id number ,item_id number,org_id number);
insert into xxc_transactions values(null,null,null,null);
create table xxc_items1(item_id number,org_id number,item_no varchar2(10));
insert into xxc_items1 values(123,12,'book');
create table xxc_headers(header_id number,order_id number);
insert into xxc_headers values(null,null);
create table xxc_lines(header_id number,item_id number,line_id number);
insert into xxc_lines values(null,null,null);
create table xxc_types_tl(transaction_id number,NAME varchar2(10));
insert into xxc_types_tl values(106,'abc');
create table xxc_quantity(item_id number);
insert into xxc_quantity values (123);
create table xxc_quantity_1(item_id number);
insert into xxc_quantity_1 values (123);
SELECT union_id.item_id,
       b.org_id,
       e.name,
       fun1(union_id.item_id) item_no
FROM   xxc_transactions a,
       xxc_items1 b,
       xxc_headers c,
       xxc_lines d,
       xxc_types_tl e,
       (SELECT item_id
        FROM   xxc_quantity
        WHERE item_id = 123
        UNION
        SELECT item_id
        FROM   xxc_quantity_1
        WHERE item_id = 123
        UNION
        SELECT item_id
        FROM   xxc_transactions
        WHERE item_id = 123) union_id
WHERE a.type_id = 6
       AND a.item_id = b.item_id
       AND union_id.item_id = b.item_id
       AND a.org_id = b.org_id
       AND c.header_id = d.header_id
       AND d.line_id = a.trx_line_id
       AND d.item_id = b.item_id
       AND c.order_id = e.transaction_id
       AND b.org_id = 12
GROUP BY union_id.item_id,
          b.org_id,
          e.name
ORDER BY union_id.item_id;
create or replace function fun1(v_item in number)
return varchar2
is
v_item_no
Begin
   select item_no from xxc_items1
   where item_id=v_item;
   return v_item_no ;
    Exception
     When Others Then
      v_item_no := null;
      return v_item_no;
END fun1;
I need fetch the data by using item_id which is retuned by In line View Query(UNION)
item_id org_id name item_no
123        12        abc       book
Version: 11.1.0.7.0 and 11.2.0.1.0
Message was edited by: Rajesh123 Added test cases script
Message was edited by: Rajesh123 changed Question as fetch the data by using item_id which is retuned by In line View Query(UNION)

Hi Master , sorry for the late reply and can you please help on this?
create table xxc_transactions(type_id number,trx_line_id number ,item_id number,org_id number);
insert into xxc_transactions values(null,null,null,null);
create table xxc_items(item_id number,org_id number,item_no varchar2(10));
insert into xxc_items values(123,12,'book');
create table xxc_headers(header_id number,order_id number);
insert into xxc_headers values(null,null);
create table xxc_lines(header_id number,item_id number,line_id number);
insert into xxc_lines values(null,null,null);
create table xxc_types_tl(transaction_id number,NAME varchar2(10));
insert into xxc_types_tl values(106,'abc');
create table xxc_uinon_table(item_id number);
insert into xxc_types_tl values(123);
SELECT   union_id.item_id,
         b.org_id ,
         e.name ,
         fun1(union_id.item_id) item_no   --> to get item_no
         FORM xxc_transactions a,
         xxc_items             b,
         xxc_headers           c,
         xxc_lines             d,
         xxc_types_tl          e,
         ( SELECT item_id
             FROM   xxc_uinon_table ) union_id
WHERE    a.type_id= 6
AND      a.item_id = b.item_id
AND      union_id.item_id = b.item_id
AND      a.org_id = b.org_id
AND      c.header_id = d.header_id
AND      d.line_id= a.trx_line_id
AND      d.item_id= b.item_id
AND      c.order_id= e.transaction_id ---106
AND      b.org_id = 12
GROUP BY union_id.item_id,
         b.org_id ,
         e.name
ORDER BY union_id.item_id;
Note: xxc_uinon_table is a combination of UNION's
select 1 from dual
union
select 1 from dual
union
select no rows returned from dual;
I will get 1 from the above Query
Thank you in advanced

BW Authorizations - Query variable with processing mode as "customer exit"

Hi,
Iam new to BW authorizations and have not yet worked on customer exit before. I was going through the documentation at various sites but I could not get the end to end description on how the query process( when using a variable for an InfoObject) works in case of customer exit.
Let's assume that I am using a query variable with processing mode as "customer exit" and at the exit I write some code to extract user's authorizations from a z table. if this is the case, then when an end user runs a query,how will the the system know what value needs to be filled in the variable for the requesting user. Are the user details also sent to the code along with the query variable? If so how. If I mis-understood the process then forgive me and let me know the correct process.

Hi!
welcome to SDN!
customer exit variables need programing by user. so if you create a customer exit variable, you got to right a program which extracts values into this variable. we can do what ever we want in program, SAP will not deal anything ´with customer exits.
with regards
ashwin
PS n: Assigning point to the helpful answers is the way of saying thanks in SDN. you can assign points by clicking on the appropriate radio button displayed next to the answers for your question. yellow for 2, green for 6 points(2)and blue for 10 points and to close the question and marked as problem solved. closing the threads which has a solution will help the members to deal with open issues with out wasting time on problems which has a solution and also to the people who encounter the same porblem in future. This is just to give you information as you are a new user.

Query variable for InfoObject with texts

Hello experts,
In the BW I have an InfoObject of type NUMC 19 that stores tasks master data and does have texts, we assume that the InfoObject is called Z_TASK. The texts represent the multi lingual task names. I need to build up a query that filters on the task names, e.g. all tasks between A* and C*.
When I use a variable in the query, the variable takes the key field values (NUMC values of the InfoObject Z_TASK).
My questions are:
1. Is there a possibility to solve this problem using query variables?
2. Other solutions?
Thanks in advance.
Marco

Hi Marco,
one possibility would be to create a ods object and post the master data to that ods. Include the text (description) into the datafields of the ods. Enable BEX reporting for the ods. Create a Query on it with a variable selection on the text. Now go back to your other query and create a variable for your task infoobject. Use the prequery on the ods as replacement path for z_task. That should do the job.
kind regards
Siggi

"ORA-01762: vopdrv: view query block not in FROM" while using LOG ERRORS INTO feature for Update/Delete

Hi
Ours is VPD database in 11GR2. We're using "LOG ERRORS INTO " feature to track list of records violating constraints.
For Inserts it is working as expected but for Updates/Deletes it is throwing mis. ORA- errors. "ORA-01762: vopdrv: view query block not in FROM"
We dint find any clue when searched in net.
Could someone help us here? Is there any limitation with "LOG ERRORS INTO" ?
Below are the steps we're executing
EXEC DBMS_ERRLOG.CREATE_ERROR_LOG(
dml_table_name => 'EMP',
err_log_table_name => 'ERR_EMP'
> DESC EMP
Name                                      Null?    Type
EMPNO                                     NOT NULL NUMBER(4)
ENAME                                              VARCHAR2(10)
SAL                                                NUMBER(7,2)
COMM                                               NUMBER(7,2)
DEPTNO                                             NUMBER(2)
INSERT INTO EMP VALUES('1','Test','@' /* generates Ora */,2,'2); -- ERR_EMP populated
UPDATE EMP set SAL='@'
where EMPNO='1' -- Throwing ORA-01762: vopdrv: view query block not in FROM
Could someone help us?

Hi
Ours is VPD database in 11GR2. We're using "LOG ERRORS INTO " feature to track list of records violating constraints.
For Inserts it is working as expected but for Updates/Deletes it is throwing mis. ORA- errors. "ORA-01762: vopdrv: view query block not in FROM"
We dint find any clue when searched in net.
Could someone help us here? Is there any limitation with "LOG ERRORS INTO" ?
Below are the steps we're executing
EXEC DBMS_ERRLOG.CREATE_ERROR_LOG(
dml_table_name => 'EMP',
err_log_table_name => 'ERR_EMP'
> DESC EMP
Name                                      Null?    Type
EMPNO                                     NOT NULL NUMBER(4)
ENAME                                              VARCHAR2(10)
SAL                                                NUMBER(7,2)
COMM                                               NUMBER(7,2)
DEPTNO                                             NUMBER(2)
INSERT INTO EMP VALUES('1','Test','@' /* generates Ora */,2,'2); -- ERR_EMP populated
UPDATE EMP set SAL='@'
where EMPNO='1' -- Throwing ORA-01762: vopdrv: view query block not in FROM
Could someone help us?

Hi, I'm having problems with viewing a web page created with Adobe Muse CC latest release, I followed the various guides provided by Adobe, but the problem persists. The problem especially concerns the distorted display (the contents do not fit on the pag

Hi, I'm having problems with viewing a web page created with Adobe Muse CC latest release, I followed the various guides provided by Adobe, but the problem persists. The problem especially concerns the distorted display (the contents do not fit on the page, so it suits size automatically) to a mobile web page to be displayed not on a normal browser, but in a WebView.

Hi, I'm having problems with viewing a web page created with Adobe Muse CC latest release, I followed the various guides provided by Adobe, but the problem persists. The problem especially concerns the distorted display (the contents do not fit on the page, so it suits size automatically) to a mobile web page to be displayed not on a normal browser, but in a WebView.

Create View table with multiple table

I want to create View table with relation with multiple tables.
for ex
table 1
mrnno
mrnqty
table 2
mrnno
issqty
table 3
mrnno
retqty
want to create view table where i can see the sum (mrnqty), sum(issqty),sum(retqty) group by mrnno
sandy

Hi
CREATE OR REPLACE FORCE VIEW my_view AS
WITH t1 AS
(SELECT mrnno,
                  SUM(mrnqty) sum1
FROM table_1
GROUP BY mrnno),
t2 AS
(SELECT mrnno,
                  SUM(issqty) sum2
FROM table_2
GROUP BY mrnno),
t3AS
(SELECT mrnno,
                  SUM(retqty) sum3
FROM table_3
GROUP BY mrnno)
SELECT mrnno,
                sum1,
               sum2,
               sum3
FROM t1,t2,t3
WHERE t1.mrnno = t2.mrnno
AND       t1.mrnno = t3.mrnnoCheers
Ben
http://www.munkyben.wordpress.com
Don't forget to mark replies helpful or correct ;)

MSSQL view query with datediff creates undefined query variable

Similar Messages

Maybe you are looking for