Creating Expressions - MapInfo_Pro - 2023

MapInfo Pro Help

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2023
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English
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MapInfo Pro
Title
MapInfo Pro Help
First publish date
1985
Last updated
2023-09-12
Published on
2023-09-12T16:39:16.995549

Formulating expressions is something like writing sentences. There is a vocabulary of words from which you can draw, and these words have to be combined according to syntactic rules. The syntax of expressions is much simpler than the syntax of English, and the vocabulary is vastly smaller. However, most of us have been using English for years and so it seems easy and natural whereas formulating expressions is, at first, sometimes a bit difficult.

However, just as English has simple sentences and complex sentences, so there are simple expressions and complex ones. Even if you do not get the hang of formulating complex expressions, you can still use all the MapInfo Pro commands that use expressions. That is because formulating simple expressions is very easy and, at the same time, allows you to work with your data in powerful ways.