How to use dynamic query for Result table
Hello Experts,
I want to use dynamic query and then display the result in the assignment block.
Using dynamic query BTQAct and BTQRAct and base on some search criteria i want tofilter and then append the result in the result table of that custom context node, and then it should display the result in the view in UI.
SO can you please provide me the samplle code on how to use the dynamic query and append in the result table.
Regards.
Hi,
Please find below sample code:
data: query TYPE REF TO cl_crm_bol_dquery_service,
result TYPE REF TO if_bol_bo_col.
DATA: lt_params TYPE crmt_name_value_pair_tab,
lwa_params TYPE crmt_name_value_pair.
query = cl_crm_bol_dquery_service=>get_instance( 'BTQAct' ). " Get instance of dynamic query
Set general query parameter for maximum number of hits
lwa_params-name = 'MAX_HITS' .
lwa_params-value = '50'.
APPEND lwa_params TO lt_params.
query->set_query_parameters( it_parameters = lt_params ).
query->add_selection_param( iv_attr_name = 'OBJECT_ID'
iv_sign = 'I'
iv_option = 'EQ'
iv_low = <lv_objectid>
iv_high = '' ). " Set your search criteria. Repeat this code if you have multiple parameters
"You can find possible search options for a query object in GENIL_BOL_BROWSER
result ?= query->get_query_result( ). " Get result from your search query
me->typed_context-> <your result context node>->set_collection( result ).
Here you will have to create a context node in your view which would refer to query result object like for BTQAct its BTQRAct
Hope this helps.
e Regards,
Bhushan
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at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
Also when I tried to update my MYSQL connector / J driver to version 5.1.5 from 5.0.5 (NB 5.5.1) and 5.0.7 (NB 6.1), I could not get it work (looooong time to search some JDBC classes and with no response in the end) on both of my Netbean 5.5.1(on PC) and Netbean 6.1(on laptop) IDEs.
Could anybody look into this issue.
Many thanks
Edited by: linqing on Nov 22, 2007 4:48 AM -
How to use scheduled agent for query in database
Hi there I'm working with database on my app and when use the query for search in the database the application freeze for a maximum of one minute I want change that why I want what runs ok and I wonder if I can use a background agent for do that manage
the queries .
But I don't know how can I call the queries from the other project if the files are in the main project.Hi OzkarLeo,
Background task provides functionality to do work when your app not in foreground, it need some conditions to trigger.
https://msdn.microsoft.com/en-us/library/windows/apps/xaml/Hh977056(v=win.10).aspx. If you need scheduled query when app is active in foreground, then it’s no need to use background task.
Regards,
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How to use three part name with using dynamic query.
Dear all, (sqlserver 2008 express r2)
q1)following is showing error, is it possible to accomplish the task with out using dynamic query.
DECLARE @A VARCHAR(100)
DECLARE @A1 VARCHAR(100)
SET @A='DB1'
SET @A1='DBO'
SELECT * FROM @[email protected]
q2) table value function is not accepting dynamic query , is there any way to do this task.
yours sincerleyCertain parts in an SQL query like FROM tablename cannot be local variables. In such a case, dynamic SQL can be applied:
http://www.sqlusa.com/bestpractices/dynamicsql/
As noted above, more information needed to decide if dynamic SQL the correct solution in this instance.
Kalman Toth Database & OLAP Architect
SQL Server 2014 Design & Programming
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012 -
How to write sql query for counting pairs from below table??
Below is my SQL table structure.
user_id | Name | join_side | left_leg | right_leg | Parent_id
100001 Tinku Left 100002 100003 0
100002 Harish Left 100004 100005 100001
100003 Gorav Right 100006 100007 100001
100004 Prince Left 100008 NULL 100002
100005 Ajay Right NULL NULL 100002
100006 Simran Left NULL NULL 100003
100007 Raman Right NULL NULL 100003
100008 Vijay Left NULL NULL 100004
It is a binary table structure.. Every user has to add two per id under him, one is left_leg and second is right_leg... Parent_id is under which user current user is added.. Hope you will be understand..
I have to write sql query for counting pairs under id "100001". i know there will be important role of parent_id for counting pairs. * what is pair( suppose if any user contains both left_leg and right_leg id, then it is called pair.)
I know there are three pairs under id "100001" :-
1. 100002 and 100003
2. 100004 and 100005
3. 100006 and 100007
100008 will not be counted as pair because it does not have right leg..
But i dont know how to write sql query for this... Any help will be appreciated... This is my college project... And tommorow is the last date of submission.... Hope anyone will help me...
Suppose i have to count pair for id '100002'. Then there is only one pair under id '100002'. i.e 100004 and 100005Sounds like this to me
DECLARE @ID int
SET @ID = 100001--your passed value
SELECT left_leg,right_leg
FROM table
WHERE (user_id = @ID
OR parent_id = @ID)
AND left_leg IS NOT NULL
AND right_leg IS NOT NULL
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs
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