columna API reference - v0.5.0
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    Type Alias KafkaFlattenOptions

    type KafkaFlattenOptions = {
        arrays?: boolean;
        maxDepth?: number;
        separator?: string;
    }
    Index
    arrays?: boolean

    Flatten arrays as arr.0, arr.1, … (default false → JSON string).

    maxDepth?: number

    Max object nesting depth (default 32).

    separator?: string

    Nested path separator (default .).