collating sequence 中文意思是什麼
collating sequence
解釋
核對順序-
This collator ensures all characters, supplementary and non - supplementary, have the same binary collating sequence as utf - 8
這個排序器確保所有字元（補充字元和非補充字元）採用與utf - 8一樣的二進制排序次序。 -
Create the test database with same codepage, territory and collating sequence as production
用與生產中相同的代碼頁、地區和排序序列創建test數據庫。 -
While choosing collating sequence, you should also consider the performance implication
在選擇排序次序時，還應該考慮性能影響。 -
Taken the letters a to c as capital and small letters, the collating sequence identity has the following sort order
對于大寫和小寫的字母a到c ，排序次序identity採用的次序如下： -
Prior to db2 udb v8. 2, a unicode database could only be defined with the collating sequence identity, which means that the characters are compared by their byte encoding
在db2 udb v8 . 2之前， unicode數據庫只能定義為排序次序identity ，這意味著按照位元組編碼對字元進行比較。 -
Describes how to create a custom collating sequence for a code page
描述了如何為代碼頁創建定製的排序序列。 -
Specifies the collating sequence that is to be used for unicode tables in a non - unicode database
指定在非unicode數據庫中用於unicode表的排序序列。 -
The collating sequence maps the code point to the desired position of each character in a sorted sequence
排序序列將代碼點映射至每個字元在已排序序列中的期望位置。 -
For example, the collating sequence in ascii is : space, numeric values, upper case characters, lower case characters
例如， ascii中的排序序列是：空格、數字值、大小字元、小寫字元。 -
On the other hand, the collating sequence in ebcdic is : space, lower case characters, upper case characters, and numeric values
另一方面， ebcdic中的排序序列則是：空格、小寫字元、大寫字元和數字值。 -
Some attributes, such as collating sequence, can affect which operations can be pushed down to a data source for evaluation
有些屬性，例如collating _ sequence ，會影響哪些操作可以下推到數據源來執行。
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