The load and create index operations always use private sorts for index key sorting, regardless of the value of the INTRA_PARALLEL parameter.
装入和创建索引的操作通常使用私有排序进行索引键的排序,无论INTRA_PARALLEL参数的值如何。
This parameter sets the buffer size for map-side sorting, in units of MB, 100 by default.
这个参数设置用于 map 端排序的缓冲区大小,单位是 MB,默认值是 100。
This essentially means that if the "OrderBy" parameter has a value of "1", this sorting column will be populated with the content of the first column, "Retailer type code".
这个表达式意味着,如果“OrderBy”参数的值是“1”,就用第一列“Retailer type code”的内容填充这个排序列。
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