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The value range of an Integer type is -9 223 372 036 854 775 808 .. 9 223 372 036 854 775 807.
Note: until version 21.0.70, the value range of an Integer type was -2 147 483 648 .. 2 147 483 647.
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The value range of Real type is 2.3x10-308 ≤ |x| ≤ 1.7x10308 and zero value (0).
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Value of Text type represents a sequence of characters with the maximal length of 2500 100 000 symbols enclosed in the quotes (e.g. "text" or 'text'). To display the characters " or ' in a value of Text type, use the character twice (e.g. "text:""hallo""" or 'text:''hallo''').
In case, that a text value exceeds this limit, the system "trims" it automatically to 2500 1000 000 characters and assigns the attribute s_val_Weak (Weak) to the value.
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A value containing an internal identifier of the D2000 system that uniquely determines an object. It is used in some special cases. It is compatible with the Integer type, however, it is only 32-bit.