| 释义 |
Vmode records V方式记录 In COBOL, records of variable length, each of which is wholly contained within a block. Blocks may contain more than one record. Each record contains a record length field, and each block contains a block length field. COBOL语言中的可变长记录,每个可变长记录必须整个地包含在某一个块内。块可以包含多于一个的记录。每个记录 都包含一个记录长度字段,每个块也包含一个块长度字段。 |