목록Cluster (1)
Data Modeling Evangelist Kaien Kim's Blog
Clustring Factor에 대한 考察
by Oracle? Database Reference CLUSTERING_FACTOR NUMBER Indicates the amount of order of the rows in the table based on the values of the index. If the value is near the number of blocks, then the table is very well ordered. In this case, the index entries in a single leaf block tend to point to rows in the same data blocks. If the value is near the number of rows, then the table is very randomly..
DATA/Oracle
2007. 8. 27. 21:13