| Difference between cost and bytes [message #469251] |
Wed, 04 August 2010 01:38  |
soraociscocom
Messages: 1
Registered: August 2010
Location: Blore
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Junior Member |
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I am working on Tuning a Materialized view. I was getting an error saying ORA-12008: error in materialized view refresh path
ORA-12801: error signaled in parallel query server P002, instance hrms-stg-db01:HRSTG1 (1)
ORA-01652: unable to extend temp segment by 16 in tablespace TEMP1. so i incraesed the temp size. I am tryig out various hints to get it rectified. But i am not sure if i should go for less costt or less bytes. Can anyone guide me
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