单词 | keyed sequential access method (KSAM) |
释义 | keyed sequential access method (KSAM)A file structure and a group of library routines which together allow users to directly read records from a file, based on content of key fields, or in sequential order, based on the ordering of key field content.; 一种文件结构和一组库管理例行程序,允许用户根据关键字段的内容直接从文件中读取 记录,或者根据关键字段内容的次序,顺序读取记录。 |
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