作业控制语句 meaning in Chinese

job control statement

A job control statement used in cataloged or in - stream procedures . it can be used to assign default values for symbolic parameters contained in a procedure . for in - stream procedures , it is used to mark the beginning of the procedure
在编目或流内过程中使用的一种作业控制语句，可用来对包含在过程中的符号参数赋予系统设定值。对流内过程，用来标志过程的开始。
Jdl is an interpretative language system . it has data types , expression , control flow statements and user - defined function just like the imperative programming language , but also has data types and statements such as job control statements , task control statements , wait statement , parallel statement and monitor statements particular to jms
Jdl是一种解释型语言系统，既有一般命令式语言所具有的数据类型、表达式、控制流语句和用户自定义函数等要素，也另有作业管理系统所特有的数据类型、作业控制语句、任务控制语句、等待语句、并行语句和监听语句等。