WRITE FILE Examples


Example 1:

 

  

WRITE

DATAFILE,SEQ;VAR1,VAR2,*ZF,BALANCE

 

Logical file:

DATAFILE

Method:

Sequential (SEQ is a previously defined -1 or -2 numeric variable)

Variables:

VAR1, VAR2 and NAME

List controls:

*ZF zero-fills the numeric variable BALANCE

Partial write:

No semi-colon specified (writes End Of Record (EOR) mark)

 

Example 2:

 

  

WRITE

MYFILE,RECORD;*+,FIELD1,FIELD2;

 

Logical file:

MYFILE

Method:

Random (RECORD is previously defined 0 or greater numeric variable)

Variables:

FIELD1 and FIELD2

List controls:

*+ enables space compression

Partial write:

Semi-colon specified for partial WRITE (no EOR)

 

 



PL/B Language Reference WRITE AFILE Examples WRITE FILELIST Example