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Get result of 2 queries with 1 query


By : Michael Safo Gyimah
Date : September 23 2020, 05:00 PM
I wish this help you I have 2 following queries in the same table transactions. , You can use case statement to the the unPaid column.
code :
Select sum(transactions.totalPaid) as netPaid
    , sum(case when (totalPaid < total) OR (total < 0) then transactions.total - transactions.totalPaid else 0 end) as unPaid
from transactions 
where deleted is null 
group by registrationId


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Query for TFS Stored/Saved query by Full path and Query Name (Queries not in 'My Queries' or 'Shared Queries')


By : Robert Evan
Date : March 29 2020, 07:55 AM
wish help you to fix your issue This self-recursive method will find your query from the query tree if it exists:
code :
    static QueryDefinition GetQueryDefinitionFromPath(QueryFolder folder, string path)
    {
        return folder.Select<QueryItem, QueryDefinition>(item =>
        {
            return item.Path == path ?
                item as QueryDefinition : item is QueryFolder ?
                GetQueryDefinitionFromPath(item as QueryFolder, path) : null;
        })
        .FirstOrDefault(item => item != null);
    }
  var myquery = GetQueryDefinitionFromPath( (QueryFolder)workItemStore.Projects["MyProj"].QueryHierarchy, "Shared Queries/blah/blah2/MyTeamFolder/MyTeams WorkItems - All Workitems" );

MongoDb: how to combine result of say 5 match queries on a Collection and also sort result ordered by queries result


By : Soul
Date : March 29 2020, 07:55 AM
like below fixes the issue I have a schema something like this: , You'll want to use an aggregate.
code :
[{ 
    $project: {
        _id: 1,
        matchCount: {
            $sum: {
                { $cond: { if: { $eq: ['$first', first] } }, then: 1, else: 0 },
                { $cond: { if: { $eq: ['$last', last] } }, then: 1, else: 0 },
                { $cond: { if: { $eq: ['$third', third] } }, then: 1, else: 0 },
                { $cond: { if: { $eq: ['$fourth', fourth] } }, then: 1, else: 0 },
                { $cond: { if: { $eq: ['$fifth', fifth] } }, then: 1, else: 0 },
            }
        }
    }
},
{
    $sort: {
        matchCount: -1
    }
},
{
    $limit: 200
}]

Solr OR query does not return any result while queries returns result separately


By : sushma gowda
Date : March 29 2020, 07:55 AM
I wish did fix the issue. This is caused by the second part of your second statement (OR -field:[x TO *]). Think of the - operator as subtracting the second set from the first one - but the problem here is that you don't have anything to subtract the second set from.
When the -field:foo query is the only part of the query, Solr starts with the complete set of all documents, so that in a sense the query *:* (all documents) is prefixed to your query. When your query is later in a set of clauses, this isn't longer the case - it's only prefixed to the first clause (if at all).

SQL Use result of two SUM queries to one query


By : user3495892
Date : March 29 2020, 07:55 AM
I wish this helpful for you maybe this is simple question but I dont have idea how to do it. I have 2 SQL queris, both are almost the same they are different only in WHERE clause. Each query returns 1 SUM number. I need to get result from both query and use it to make 1 column called "RESULT" where will be counted the results of the queries. , This should get the job done:
code :
SELECT SUM(a.ACC_NOMINAL_AMOUNT) AS RESULT
FROM ACCOUNTS a 
INNER JOIN PARTIES p ON a.PT_KEY = p.PT_KEY
INNER JOIN ACCOUNT_COLLATERALS c ON c.ACC_KEY = a.ACC_KEY
INNER JOIN COLLATERALS co ON c.COLT_KEY = co.COLT_KEY
INNER JOIN COLLATERAL_PORTFOLIOS por ON co.COLTPTF_KEY = por.COLTPTF_KEY
WHERE 
    co.COLTPTF_KEY = '261' 
    AND (a.ACC_CLOSE_FLAG, co.COLT_DELETED_FLAG) IN ( ('Y', 'Y'), ('N', 'N') )
    AND  co.COLT_SHORTENING_COEFFICIENT = 82
SELECT 
    SUM(CASE WHEN a.ACC_CLOSE_FLAG = 'N' AND co.COLT_DELETED_FLAG = 'N' 
        THEN a.ACC_NOMINAL_AMOUNT END) AS RESULT_N,
    SUM(CASE WHEN a.ACC_CLOSE_FLAG = 'Y' AND co.COLT_DELETED_FLAG = 'Y' 
        THEN a.ACC_NOMINAL_AMOUNT END) AS RESULT_Y,
    SUM(a.ACC_NOMINAL_AMOUNT) AS RESULT
FROM ACCOUNTS a 
INNER JOIN PARTIES p ON a.PT_KEY = p.PT_KEY
INNER JOIN ACCOUNT_COLLATERALS c ON c.ACC_KEY = a.ACC_KEY
INNER JOIN COLLATERALS co ON c.COLT_KEY = co.COLT_KEY
INNER JOIN COLLATERAL_PORTFOLIOS por ON co.COLTPTF_KEY = por.COLTPTF_KEY
WHERE 
    co.COLTPTF_KEY = '261' 
    AND (a.ACC_CLOSE_FLAG, co.COLT_DELETED_FLAG) IN ( ('Y', 'Y'), ('N', 'N') )
    AND  co.COLT_SHORTENING_COEFFICIENT = 82

MongoDB: How to execute a query to result of another query (nested queries)?


By : Amit Pal
Date : March 29 2020, 07:55 AM
Any of those help Yes this is possible in MongoDB. You can write nested queries as per the requirement.Even in my application I created nested MongoDb queries.If you are familiar with SQL syntax then compare this with in of sql syntax:
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