wso2 - Problem commad merge API_REQ_USER_BROW_SUMMARY












0















I'm using Wso2 Analytic, but when I was checking my database I found the following command executing by many time.



I'm use Oracle database version 11.2.0.4.



WSO2 API Manager Analytics
Version: 2.1.0



Command:



 MERGE INTO API_REQ_USER_BROW_SUMMARY dest USING( SELECT :1 api, :2
version, :3 apiPublisher, :4 tenantDomain, :5 total_request_count, :6
year, :7 month, :8 day, :9 requestTime, :10 os, :11 browser FROM dual)
src ON(dest.api=src.api AND dest.version=src.version AND
dest.apiPublisher=src.apiPublisher AND dest.year=src.year AND
dest.month=src.month AND dest.day=src.day AND dest.os=src.os AND
dest.browser=src.browser AND dest.tenantDomain=src.tenantDomain)WHEN NOT
MATCHED THEN INSERT(api, version, apiPublisher, tenantDomain,
total_request_count, year, month, day, requestTime, os, browser)
VALUES(src.api, src.version, src.apiPublisher, src.tenantDomain,
src.total_request_count, src.year, src.month, src.day, src.requestTime,
src.os, src.browser) WHEN MATCHED THEN UPDATE SET
dest.total_request_count=src.total_request_count,
dest.requestTime=src.requestTime









share|improve this question

























  • Anyone can help-me ?

    – valdir
    Nov 20 '18 at 12:50
















0















I'm using Wso2 Analytic, but when I was checking my database I found the following command executing by many time.



I'm use Oracle database version 11.2.0.4.



WSO2 API Manager Analytics
Version: 2.1.0



Command:



 MERGE INTO API_REQ_USER_BROW_SUMMARY dest USING( SELECT :1 api, :2
version, :3 apiPublisher, :4 tenantDomain, :5 total_request_count, :6
year, :7 month, :8 day, :9 requestTime, :10 os, :11 browser FROM dual)
src ON(dest.api=src.api AND dest.version=src.version AND
dest.apiPublisher=src.apiPublisher AND dest.year=src.year AND
dest.month=src.month AND dest.day=src.day AND dest.os=src.os AND
dest.browser=src.browser AND dest.tenantDomain=src.tenantDomain)WHEN NOT
MATCHED THEN INSERT(api, version, apiPublisher, tenantDomain,
total_request_count, year, month, day, requestTime, os, browser)
VALUES(src.api, src.version, src.apiPublisher, src.tenantDomain,
src.total_request_count, src.year, src.month, src.day, src.requestTime,
src.os, src.browser) WHEN MATCHED THEN UPDATE SET
dest.total_request_count=src.total_request_count,
dest.requestTime=src.requestTime









share|improve this question

























  • Anyone can help-me ?

    – valdir
    Nov 20 '18 at 12:50














0












0








0








I'm using Wso2 Analytic, but when I was checking my database I found the following command executing by many time.



I'm use Oracle database version 11.2.0.4.



WSO2 API Manager Analytics
Version: 2.1.0



Command:



 MERGE INTO API_REQ_USER_BROW_SUMMARY dest USING( SELECT :1 api, :2
version, :3 apiPublisher, :4 tenantDomain, :5 total_request_count, :6
year, :7 month, :8 day, :9 requestTime, :10 os, :11 browser FROM dual)
src ON(dest.api=src.api AND dest.version=src.version AND
dest.apiPublisher=src.apiPublisher AND dest.year=src.year AND
dest.month=src.month AND dest.day=src.day AND dest.os=src.os AND
dest.browser=src.browser AND dest.tenantDomain=src.tenantDomain)WHEN NOT
MATCHED THEN INSERT(api, version, apiPublisher, tenantDomain,
total_request_count, year, month, day, requestTime, os, browser)
VALUES(src.api, src.version, src.apiPublisher, src.tenantDomain,
src.total_request_count, src.year, src.month, src.day, src.requestTime,
src.os, src.browser) WHEN MATCHED THEN UPDATE SET
dest.total_request_count=src.total_request_count,
dest.requestTime=src.requestTime









share|improve this question
















I'm using Wso2 Analytic, but when I was checking my database I found the following command executing by many time.



I'm use Oracle database version 11.2.0.4.



WSO2 API Manager Analytics
Version: 2.1.0



Command:



 MERGE INTO API_REQ_USER_BROW_SUMMARY dest USING( SELECT :1 api, :2
version, :3 apiPublisher, :4 tenantDomain, :5 total_request_count, :6
year, :7 month, :8 day, :9 requestTime, :10 os, :11 browser FROM dual)
src ON(dest.api=src.api AND dest.version=src.version AND
dest.apiPublisher=src.apiPublisher AND dest.year=src.year AND
dest.month=src.month AND dest.day=src.day AND dest.os=src.os AND
dest.browser=src.browser AND dest.tenantDomain=src.tenantDomain)WHEN NOT
MATCHED THEN INSERT(api, version, apiPublisher, tenantDomain,
total_request_count, year, month, day, requestTime, os, browser)
VALUES(src.api, src.version, src.apiPublisher, src.tenantDomain,
src.total_request_count, src.year, src.month, src.day, src.requestTime,
src.os, src.browser) WHEN MATCHED THEN UPDATE SET
dest.total_request_count=src.total_request_count,
dest.requestTime=src.requestTime






wso2 wso2-das






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edited Nov 20 '18 at 13:04







valdir

















asked Nov 16 '18 at 15:38









valdirvaldir

12




12













  • Anyone can help-me ?

    – valdir
    Nov 20 '18 at 12:50



















  • Anyone can help-me ?

    – valdir
    Nov 20 '18 at 12:50

















Anyone can help-me ?

– valdir
Nov 20 '18 at 12:50





Anyone can help-me ?

– valdir
Nov 20 '18 at 12:50












1 Answer
1






active

oldest

votes


















0














This is the expected behavior. DAS works with DB through a Data Access Layer(DAL). DAL uses merge queries to perform data inserts. When events does not come in batches this query can run on the DB per each event which will lead to above behavior.






share|improve this answer
























  • It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

    – valdir
    Nov 21 '18 at 18:10











  • Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

    – Tishan
    Nov 25 '18 at 15:08











  • Just a single execution and not complete and continues forever.

    – valdir
    Nov 26 '18 at 16:24











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














This is the expected behavior. DAS works with DB through a Data Access Layer(DAL). DAL uses merge queries to perform data inserts. When events does not come in batches this query can run on the DB per each event which will lead to above behavior.






share|improve this answer
























  • It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

    – valdir
    Nov 21 '18 at 18:10











  • Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

    – Tishan
    Nov 25 '18 at 15:08











  • Just a single execution and not complete and continues forever.

    – valdir
    Nov 26 '18 at 16:24
















0














This is the expected behavior. DAS works with DB through a Data Access Layer(DAL). DAL uses merge queries to perform data inserts. When events does not come in batches this query can run on the DB per each event which will lead to above behavior.






share|improve this answer
























  • It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

    – valdir
    Nov 21 '18 at 18:10











  • Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

    – Tishan
    Nov 25 '18 at 15:08











  • Just a single execution and not complete and continues forever.

    – valdir
    Nov 26 '18 at 16:24














0












0








0







This is the expected behavior. DAS works with DB through a Data Access Layer(DAL). DAL uses merge queries to perform data inserts. When events does not come in batches this query can run on the DB per each event which will lead to above behavior.






share|improve this answer













This is the expected behavior. DAS works with DB through a Data Access Layer(DAL). DAL uses merge queries to perform data inserts. When events does not come in batches this query can run on the DB per each event which will lead to above behavior.







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 20 '18 at 17:44









TishanTishan

69549




69549













  • It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

    – valdir
    Nov 21 '18 at 18:10











  • Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

    – Tishan
    Nov 25 '18 at 15:08











  • Just a single execution and not complete and continues forever.

    – valdir
    Nov 26 '18 at 16:24



















  • It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

    – valdir
    Nov 21 '18 at 18:10











  • Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

    – Tishan
    Nov 25 '18 at 15:08











  • Just a single execution and not complete and continues forever.

    – valdir
    Nov 26 '18 at 16:24

















It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

– valdir
Nov 21 '18 at 18:10





It is a very strange behavior because the command keeps running and never ends and thus consuming database resource. Can not fix it? In my case the process is already over 24 hours running.

– valdir
Nov 21 '18 at 18:10













Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

– Tishan
Nov 25 '18 at 15:08





Are you saying that this query is executes repeatedly or single execution does not complete and continues forever?

– Tishan
Nov 25 '18 at 15:08













Just a single execution and not complete and continues forever.

– valdir
Nov 26 '18 at 16:24





Just a single execution and not complete and continues forever.

– valdir
Nov 26 '18 at 16:24


















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