What does the `lifetime` parameter control?

Réponse

The `lifetime` parameter specifies the number of seconds to keep the table in memory after it is last accessed. If the table is not accessed within this duration, it is automatically dropped from memory. A value of 0 means the table will not be dropped automatically.

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alterTable

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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 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? Can I reorder the columns in my table?

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