释义 |
log file 运行记录文件 1. A file in which everything that happens during processing is recorded. 一种文件,用于记录在处理过程中所发生的一切。 2. A file containing an account of all transactions (changes,additions, deletions) applied to the data in the database, usually chronologically ordered. It allows reconstruction of the data to prefailure conditions in case of database contamination due to hardware errors, etc. 一种涉及帐号的文件,所有交易(修改、加入、删除)都要按该帐号去处理数据库中的有关数据,通常以时间顺序排列。如果由于硬件的 错误使数据库受到污染,它能使数据恢复到破坏前的状态。 |