The column value separators can be changed from the defaults in the LOAD DATA statement.
在LOAD data语句中可以修改列值分隔符的缺省值。
These data statement method could efficiently draw information from the first-hand materials, and supply more evidence to the result interpretation.
几种数据表达方法,能有效地提取原始资料所含有的信息,为成果解释提供更多的依据。
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