TRAN=UTOL
: uppercase to lowercase
TRAN=LTOU
: lowercase to uppercase
例子:
//CTL1CNTL DD *
INREC IFTHEN=(WHEN=INIT,OVERLAY=(1:1,3,TRAN=LTOU)), :对input的进来处理的每一条数据的前3位先转为大写再说
IFTHEN=(WHEN=(...),BUILD=(...)),
IFTHEN=(WHEN=(...),BUILD=(...))
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