Command

Description

ClearSelect statement

Sets the list of record keys for a specified cursor to null.

Common statement

Global variables, other than pre-defined system variables, are implemented using labeled common blocks. A labeled common block groups a set of global variables using a specified name.

Dimension statement

Declares the name of a matrix, and allocates storage for it. A matrix must be dimensioned before it can be referenced in a program.

Equate statement

Use to initialize a constant to an expression.

FreeCommon statement

Clears the shared area of memory established by Common.

InitRnd statement

Establishes a seed value for the random number generator (the Rnd function).

Mat statement

Writes a value to all elements of a dimensioned array.

Transfer statement

Moves the contents of one variable into another variable, and clears the original variable.

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