Labels:text | screenshot | font | number | display | line OCR: Method Best-Case Blocks Read Worst-Case Blocks Read Marked as Least Recently Used Blocks Held in SGA Index Range Scan 1.000 1.000 Y 1,000 Table Access Ly RowID 10,000 100.000 <== 100,000 11,000 101,000 <= 101,000 Fili Table Scan 1,000,000 1,000,000 N {multiblock read count] TABLE 2. Block reads and memory usage for large table access methods for a one percent scan of a very large table.
