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Bucketing functions consume a value from the list, but that value is ignored because it doesn't apply to such functions. If there are more bucketing functions than user specified limits, the LIMIT clause uses 10 buckets. For example, if there are two limit values specified, but three functions or terms that could consume the limit values, the last one defaults to a limit of 10. The maximum number of buckets is 100. A larger value is overridden and replaced with the maximum of 100.

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