What is the primary purpose of the `alterTable` action?

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Réponse

The `alterTable` action is used to modify the metadata and structure of an in-memory table. This includes renaming the table, changing the table's label, altering column properties like names, labels, and formats, as well as dropping columns.
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Other questions about alterTable
What is the difference between the top-level `drop` parameter and the `drop` option within the `columns` parameter? What does the `lifetime` parameter control? What is the purpose of the `tableRedistUpPolicy` parameter? How can I rename a table using this action? How do I change the format and label of a specific column?
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