Hi Team,In one of our prod server one stored procedure is taking long time to execute than normal execution.It is a select query and fetching the data from other database.In UAT it is executing within 2 secs but in prod even after 1 hour also its still in process.I tried to run the select command which is in the stored procedure but it also in process even after 1 hour.I have updated statistics of both the databases, checked the index level which is good.I tried to execute the select query using the Option(MAXDOP 1) also not helpful.when I checked the activity monitor wait type is CXPACKET and wait resource is exchange eventid ----.Please help me in this
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