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Question: What are the recommended INITIAL and NEXT values for a temporary tablespace, to reduce fragmentation?

Answer: The recommended INITIAL and NEXT should be equal to each other and it should be a multiple of SORT_AREA_SIZE plus DB_BLOCK_SIZE to reduce the possibility of fragmentation. Keep PCTINCREASE equal to zero. Fro example, if you r sort area size is 64 kb and database block size is 8KB, provide the default storage of the temporary tables as (INITIAL 136K PCTINCREASE 0 MAXEXTENST UNLIMITED).

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Question: What are the recommended INITIAL and NEXT values for a temporary tablespace, to reduce fragmentation?

Answer:

The recommended INITIAL and NEXT should be equal to each other and it should be a multiple of SORT_AREA_SIZE plus DB_BLOCK_SIZE to reduce the possibility of fragmentation. Keep PCTINCREASE equal to zero. Fro example, if you r sort area size is 64 kb and database block size is 8KB, provide the default storage of the temporary tables as (INITIAL 136K PCTINCREASE 0 MAXEXTENST UNLIMITED). Source: CoolInterview.com



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