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Allocation is used to transfer the result of an expression to a variable (or array element) of the same type. '=' is used for allocation.
Example: VALUE = 45.0-sin(GRAD) In numerical expression, the following operators are valid:
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LGV string variables with an initialization value of " " will not be called up in sub procedures again. Example: Declaration of Variables: Var_1 string, no database access Var_2 string, initial value " ", database access " T_DOC_DAT..." In DT: Var_1=Var_2 No database access is performed during the allocation. In order to change this, the " " initialization value must be deleted. |