Specifying a case first attribute of u or l can increase the length of the sort keys 将大小写优先属性指定为u或l会增加排序键的长度。
Setting the strength attribute to a higher level will increase the length of the sort keys 将强度属性设置为更高的级别会增加排序键的长度。
The resulting object is converted to a string that is used as the sort key for that node 生成的对象转换为字符串,作为该节点的排序关键字。
Setting this attribute lower or higher makes sort keys shorter or longer , respectively 将这个属性设置得更低或更高会分别使排序键变短或变长。
A character string expression that specifies the collation to use when determining the sort key 这个字符串表达式指定在判断排序键时使用的排序规则。
If the sort key is longer than 1200 bytes , then the sort key is truncated and a warning 如果排序键的长度超过1200字节,那么排序键被截断并返回一个警告(
This attribute is automatically set to on for the french locales and has no effect on the length of the sort keys 对于法语地区,自动打开这个属性,它不影响排序键的长度。
The transformation identifies rows in the input columns that have different values but the same sort key as duplicates 转换将输入列中具有不同值但具有相同排序键的行标识为重复行。
Specifies that the sort keys should be converted to numbers and then sorted according to the numeric value 指定排序关键字应转换为数字,然后根据数值进行排序。排序关键字转换为数字。
For example , a sort key might contain a string of alphabetic weights , followed by a string of case weights , and so on 例如,排序关键字可以包含字母权重字符串,后跟大小写权重字符串等。