SQL Performance (MOSC)

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different execution plans

edited Aug 19, 2017 5:00AM in SQL Performance (MOSC) 5 commentsAnswered

noticing different exection plans when query is executed by different users. with one user the query is completing in less than 5 sec, where as for other user it is taking more than 150 sec and the application time out is 20 seconds, so the other user is getting into time out issue. how to ensure good plan is selected

SQL_ID fkhtg9fa9fpdc

--------------------

SELECT DISTINCT im.item_external_id, im.type, im.document_type FROM

(select x.* from V_PROJECT x where CUSTOMER_STORAGE_ID = :"SYS_B_0") p

INNER JOIN V_CONTAINER_ITEM ci on p.project_sid =

  1. ci.permissionable_resource_id INNER JOIN V_ITEM_METADATA im on

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