A job control language (JCL) statement that marks the beginning of a job step and identifies the program to be executed or the cataloged or in-stream procedure to be used.; 一种作业控制语言(JCL)语句,标志一个作业步的开始,并标识出将执行的程序, 或者所使用的编目过程或流内过程。 execute statement (exec statement): 执行叙述execute(exec) statement: 执行叙述exec statement: 叙述; 执行语句execute (ex, exec): 执行execute statement: 执行叙述; 执行语句下载手机词典可随时随地查词查翻译