Introspects the list of keys on schema.
You should probably not be calling this function from "normal" code (since you should already know what keys are in your schema). This function is intended for introspection reasons.
a list of the keys on schema, in no defined order
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Introspects the list of keys on schema.
You should probably not be calling this function from "normal" code (since you should already know what keys are in your schema). This function is intended for introspection reasons.