I'm working with IBM Cognos Tm1 REST API.
I need subset of the data values contained in a cube (Cube1 for example).
So, I'm executing a view (View1 for example) and obtain a cellset.
http://server:port/api/v1/Cubes('Cube1')/Views('View1')/tm1.execute?$expand=Cells($select=Ordinal,FormattedValue,Consolidated)
However, I obtain much more cell values than I need.
My questions are:
Can I create my own view via REST API only? (And how?)
Can I ask API to return only not consolidated values?
Can I obtain cell value in some other way, without views?
Try creating a view via ExecuteMDX
Post Query:
api/v1/ExecuteMDX?$expand=Axes($expand=Hierarchies($select=Name),Tuples($expand=Members($select=Name))),Cells($select=Ordinal,Value)
And then in the Body
{
"MDX": "SELECT
SELECT {[Version].[Actual]}*
{[Year].[2017]} *
{[Location]. [1001]}*
{[Period].[Total Year]} *
{[Currency].[USD]} *
[Department].[Total Department]} *
{[Product Type].[Total Product Type]} *
{TM1FILTERBYLEVEL({TM1SUBSETALL( [Account] )}, 0)}
{[Cube1 Measure].[Amount]} ON 0 FROM [Cube1]"
}
Good Luck!
You create dynamic views using TM1 Java APIs. You can find detailed documentation in \tm1_64\TM1JavaApiDocs\
or by default its
C:\Program Files\ibm\cognos\tm1_64\TM1JavaApiDocs
and sample codes are located in C:\Program Files\ibm\cognos\tm1_64\tm1api\samplecode\java
Hope this helps you.
Related
Thank you for all your help.
I'm building an application in CakePHP4 that handles maps.
I want to get the values that are within a reference center point from the DB.
The SQL you want to execute is as follows
SELECT id, place, lng, lat,
(6378 * acos(
cos(radians(Base latitude)) * cos(radians(lat)) * cos(radians(lng) – radians(Base latitude))
+ sin(radians(Base latitude)) * sin(radians(lat))))
AS distance FROM test HAVING distance < 10 ORDER BY distance
I know that you can write pure SQL and execute it with "$connection->execute($sql, $bind)->fetchAll('assoc')".
But I want to run it in Cake's query builder. I've done some research. I found out that I can create a virtual field in my model with a protected function __getSocial(){. But I can't pass any arguments to it.
I want to write the code that I tried, but I don't have anything to write because I don't understand it at all.
Please help me out....
Translated with www.DeepL.com/Translator (free version)
Code Migration due to Performance Issues :-
SQL Server LIKE Condition ( BEFORE )
SQL Server Full Text Search --> CONTAINS ( BEFORE )
Elastic Search ( CURRENTLY )
Achieved So Far :-
We have a web page created in ASP.Net Core which has a Auto Complete Drop Down of 2.5+ Million Companies Indexed in Elastic Search https://www.99corporates.com/
Due to performance issues we have successfully shifted our code from SQL Server Full Text Search to Elastic Search and using NEST v7.2.1 and Elasticsearch.Net v7.2.1 in our .Net Code.
Still looking for a solution :-
If the user does not select a company from the Auto Complete List and simply enters a few characters and clicks on go then a list should be displayed which we had done earlier by using the SQL Server Full Text Search --> CONTAINS
Can we call the ASP.Net Web Service which we have created using SQL CLR and code like SELECT * FROM dbo.Table WHERE Name IN( dbo.SQLWebRequest('') )
[System.Web.Script.Services.ScriptMethod()]
[System.Web.Services.WebMethod]
public static List<string> SearchCompany(string prefixText, int count)
{
}
Any better or alternate option
While that solution (i.e. the SQL-APIConsumer SQLCLR project) "works", it is not scalable. It also requires setting the database to TRUSTWORTHY ON (a security risk), and loads a few assemblies as UNSAFE, such as Json.NET, which is risky if any of them use static variables for caching, expecting each caller to be isolated / have their own App Domain, because SQLCLR is a single, shared App Domain, hence static variables are shared across all callers, and multiple concurrent threads can cause race-conditions (this is not to say that this is something that is definitely happening since I haven't seen the code, but if you haven't either reviewed the code or conducted testing with multiple concurrent threads to ensure that it doesn't pose a problem, then it's definitely a gamble with regards to stability and ensuring predictable, expected behavior).
To a slight degree I am biased given that I do sell a SQLCLR library, SQL#, in which the Full version contains a stored procedure that also does this but a) handles security properly via signatures (it does not enable TRUSTWORTHY), b) allows for handling scalability, c) does not require any UNSAFE assemblies, and d) handles more scenarios (better header handling, etc). It doesn't handle any JSON, it just returns the web service response and you can unpack that using OPENJSON or something else if you prefer. (yes, there is a Free version of SQL#, but it does not contain INET_GetWebPages).
HOWEVER, I don't think SQLCLR is a good fit for this scenario in the first place. In your first two versions of this project (using LIKE and then CONTAINS) it made sense to send the user input directly into the query. But now that you are using a web service to get a list of matching values from that user input, you are no longer confined to that approach. You can, and should, handle the web service / Elastic Search portion of this separately, in the app layer.
Rather than passing the user input into the query, only to have the query pause to get that list of 0 or more matching values, you should do the following:
Before executing any query, get the list of matching values directly in the app layer.
If no matching values are returned, you can skip the database call entirely as you already have your answer, and respond immediately to the user (much faster response time when no matches return)
If there are matches, then execute the search stored procedure, sending that list of matches as-is via Table-Valued Parameter (TVP) which becomes a table variable in the stored procedure. Use that table variable to INNER JOIN against the table rather than doing an IN list since IN lists do not scale well. Also, be sure to send the TVP values to SQL Server using the IEnumerable<SqlDataRecord> method, not the DataTable approach as that merely wastes CPU / time and memory.
For example code on how to accomplish this correctly, please see my answer to Pass Dictionary to Stored Procedure T-SQL
In C#-style pseudo-code, this would be something along the lines of the following:
List<string> = companies;
companies = SearchCompany(PrefixText, Count);
if (companies.Length == 0)
{
Response.Write("Nope");
}
else
{
using(SqlConnection db = new SqlConnection(connectionString))
{
using(SqlCommand batch = db.CreateCommand())
{
batch.CommandType = CommandType.StoredProcedure;
batch.CommandText = "ProcName";
SqlParameter tvp = new SqlParameter("ParamName", SqlDbType.Structured);
tvp.Value = MethodThatYieldReturnsList(companies);
batch.Paramaters.Add(tvp);
db.Open();
using(SqlDataReader results = db.ExecuteReader())
{
if (results.HasRows)
{
// deal with results
Response.Write(results....);
}
}
}
}
}
Done. Got the solution.
Used SQL CLR https://github.com/geral2/SQL-APIConsumer
exec [dbo].[APICaller_POST]
#URL = 'https://www.-----/SearchCompany'
,#JsonBody = '{"searchText":"GOOG","count":10}'
Let me know if there is any other / better options to achieve this.
Hello ppl I am trying to work with databases and I am new to Matlab.
I want to manipulate databeses created in MS Access but I don't know(I hope find a way to enter data from GUI (this GUI created using matlab ) and save in database)
I've designed the user interface in MATLAB, and create a database in MS Access
The problem I do not know how I connect between the database and MATLAB
I find some code to how connect between it.
dbpath = ['C:\Users\Esra\Documents\Esra.accdb'];
conurl = [['jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DSN='';DBQ='] dbpath];
con = database('','','','sun.jdbc.odbc.JdbcOdbcDriver', conurl);
I hope find good code or book about this .
final , i don not know if it is the correct place to my question or not , if not ,please put my question in correct place
You need to run SQL queries on the database; you can do this with database.fetch (and a few other friends).
The example query from the docs:
conn = database('dbtoolboxdemo','','');
setdbprefs('DataReturnFormat','cellarray')
results = fetch(conn, 'select productdescription from producttable')
% Not in the example in the docs: this syntax, which I prefer, is also supported
results = conn.fetch('select productdescription from producttable');
Note that you will also need to know how to write SQL. For that, there are plenty of resources online - you just have to search for them.
I am trying to develop a query builder using geodjango. I want to find out whether a point is in a given list of multipolygon. Django database API has "__in" to find data in a list. Is there any similar geodjango query? If no, which is the best method to do this search.
Thank you
You can use contains
testpoint = Point(1.0, 2.0)
MyPolyTable.objects.filter(poly__contains=testpoint)
We use the DBAmp for integrating Salesforce.com with SQL Server (which basically adds a linked server), and are running queries against our SF data using OPENQUERY.
I'm trying to do some reporting against opportunities and want to return the created date of the opportunity in the opportunity owners local date time (i.e. the date time the user will see in salesforce).
Our dbamp configuration forces the dates to be UTC.
I stumbled across a date function (in the Salesforce documentation) that I thought might be some help, but I get an error when I try an use it so can't prove it, below is the example useage for the convertTimezone function:
SELECT HOUR_IN_DAY(convertTimezone(CreatedDate)), SUM(Amount)
FROM Opportunity
GROUP BY HOUR_IN_DAY(convertTimezone(CreatedDate))
Below is the error returned:
OLE DB provider "DBAmp.DBAmp" for linked server "SALESFORCE" returned message "Error 13005 : Error translating SQL statement: line 1:37: expecting "from", found '('".
Msg 7350, Level 16, State 2, Line 1
Cannot get the column information from OLE DB provider "DBAmp.DBAmp" for linked server "SALESFORCE".
Can you not use SOQL functions in OPENQUERY as below?
SELECT
*
FROM
OPENQUERY(SALESFORCE,'
SELECT HOUR_IN_DAY(convertTimezone(CreatedDate)), SUM(Amount)
FROM Opportunity
GROUP BY HOUR_IN_DAY(convertTimezone(CreatedDate))')
UPDATE:
I've just had some correspondence with Bill Emerson (I believe he is the creator of the DBAmp Integration Tool):
You should be able to use SOQL functions so I am not sure why you are
getting the parsing failure. I'll setup a test case and report back.
I'll update the post again when I hear back. Thanks
A new version of DBAmp (2.14.4) has just been released that fixes the issue with using ConvertTimezone in openquery.
Version 2.14.4
Code modified for better memory utilization
Added support for API 24.0 (SPRING 12)
Fixed issue with embedded question marks in string literals
Fixed issue with using ConvertTimezone in openquery
Fixed issue with "Invalid Numeric" when using aggregate functions in openquery
I'm fairly sure that because DBAmp uses SQL and not SOQL, SOQL functions would not be available, sorry.
You would need to expose this data some other way. Perhaps it's possible with a Salesforce report, web-service, or compiling the data through the program you are using to access the (DBAmp) SQL Server.
If you were to create a Salesforce web service, the following example might be helpful.
global class MyWebService
{
webservice static AggregateResult MyWebServiceMethod()
{
AggregateResult ar = [
SELECT
HOUR_IN_DAY(convertTimezone(CreatedDate)) Hour,
SUM(Amount) Amount
FROM Opportunity
GROUP BY HOUR_IN_DAY(convertTimezone(CreatedDate))];
system.debug(ar);
return ar;
}
}