Make a size S array. Pick a function h, those maps from the subjects into numbers from 0 to 1 less of the array size S. Now mark these articles in an array at indices figured by means of the function index = h (subject). This kind of cluster array is known as a table of hash ...
结果1 题目 The scheme of handlingbucket overflows of has function in DBMS is called___hashing,that is, the overflow buckets of a given bucket are chained together in a linked list. 相关知识点: 试题来源: 解析 closed 反馈 收藏
6.The method of claim 1, further comprising:organizing the array table into rows and columns where the value of the remaining bits is used as an index into the array table, and only the associated values are stored in the array table. ...
• Most widely used index in database management systems because of its versatility. One of the most optimized components of a DBMS. • Tree-structured indexes are ideal for range-searches, also good for equality searches (log F N cost). ...
DTS_E_CACHE_DUPLICATE_INDEXPOS 字段 DTS_E_CACHE_INDEXPOS_NOT_CONTINUOUS 字段 DTS_E_CACHE_INVALID_INDEXPOS 字段 DTS_E_CACHE_TOO_FEW_INDEX_COLUMNS 字段 DTS_E_CACHEBADHEADER 字段 DTS_E_CACHECOLDATATYPEINCOMPAT 字段 DTS_E_CACHECOLDATATYPEPROPINCOMPAT 字段 DTS_E_CACHECOLINDEXPOSMISMATCH 字段 DTS...