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Saturday, 17 November 2012

dcl command

 Declare CL Variable (DCL)

DCL command is only used with cl programming.

dcl is used for declaring variables.

 variable  types

     A decimal variable that contains a packed decimal value.     
     A character variable that contains a character string value. 
     A logical variable that contains a logical value of either '1'
     or '0'.              


variables names must be started with & symbol
types must started with * symbol


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