utf8_bin vs utf8_general_ci vs utf8_unicode_ci
... 可以用utf8_general_ci（但不推廌）若會存中文、德文…等非英文的字、或存Emoji 的話，建議用utf8mb4_unicode_ciutf8mb4 vs. utf8在MySQL ...,【資料比對正確性】utf8_bin > utf8_unicode_ci > utf8_general_ci 【資料比對速度】utf8_general_ci > ,As for utf8_bin: Both utf8_general_ci and utf8_unicode_ci perform case-insensitive comparison. In constrast, utf8_bin is case-sensitive (among other differences) ... , Alas, you get a choice between comparing the bits (no case or accent folding) with ..._bin or both case-folding and accent stripping with all the ., utf8_bin vs. utf8_general_ci · utf8_bin: compare strings by the binary value of each character in the string · utf8_general_ci: compare strings using ..., utf8_general_ci applies Unicode normalization using ... Personally I would go with utf8_unicode_ci , if you expect that lettercase is generally ..., utf8_unicode_ci 校对规则仅部分支持Unicode校对规则算法,一些字符还是不能支持。 utf8_bin: 将字符串每个字符串用二进制数据编译存储，区分 ..., utf8_bin:将字符串中的每一个字符用二进制数据存储，区分大小写。 以上，ci ... utf8_unicode_ci比较准确，utf8_general_ci速度比较快。通常情况 ..., 其實, utf8_unicode_ci 後面的_ci 代表著case insensitive 的意思,也就是說當使用Like 進行資料比對時,不會區分大小寫. 若大小寫字串需有不同的比 ...
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 utf8_bin vs utf8_general_ci vs utf8_unicode_ci 相關參考資料
MySQL 編碼挑選與差異比較｜utf8_bin vs. utf8_unicode_ci vs ...
... 可以用utf8_general_ci（但不推廌）若會存中文、德文…等非英文的字、或存Emoji 的話，建議用utf8mb4_unicode_ciutf8mb4 vs. utf8在MySQL ... https://khiav223577.github.io MySQL中utf8_bin、utf8_general_ci和utf8_unicode_ci編碼 ...
【資料比對正確性】utf8_bin > utf8_unicode_ci > utf8_general_ci 【資料比對速度】utf8_general_ci > https://jokes168.pixnet.net UTF-8: General? Bin? Unicode? - Stack Overflow
As for utf8_bin: Both utf8_general_ci and utf8_unicode_ci perform case-insensitive comparison. In constrast, utf8_bin is case-sensitive (among other differences) ... https://stackoverflow.com utf8_bin vs utf8_general_ci umlaute case insensivity - Stack ...
Alas, you get a choice between comparing the bits (no case or accent folding) with ..._bin or both case-folding and accent stripping with all the . https://stackoverflow.com utf8_bin vs. utf8_general_ci - Ken Snyder
utf8_bin vs. utf8_general_ci · utf8_bin: compare strings by the binary value of each character in the string · utf8_general_ci: compare strings using ... https://kendsnyder.com utf8_bin vs. utf_unicode_ci - Stack Overflow
utf8_general_ci applies Unicode normalization using ... Personally I would go with utf8_unicode_ci , if you expect that lettercase is generally ... https://stackoverflow.com utf8_bin、utf8_general_ci、utf8_unicode_ci 的区别_ ...
utf8_unicode_ci 校对规则仅部分支持Unicode校对规则算法,一些字符还是不能支持。 utf8_bin: 将字符串每个字符串用二进制数据编译存储，区分 ... https://blog.csdn.net utf8_general_ci与utf8_unicode_ci的比较_晚晴小筑-CSDN博客
utf8_bin:将字符串中的每一个字符用二进制数据存储，区分大小写。 以上，ci ... utf8_unicode_ci比较准确，utf8_general_ci速度比较快。通常情况 ... https://blog.csdn.net [原創] utf8_unicode_ci 和utf8_bin 的差異@ 經驗交流分享與備忘
其實, utf8_unicode_ci 後面的_ci 代表著case insensitive 的意思,也就是說當使用Like 進行資料比對時,不會區分大小寫. 若大小寫字串需有不同的比 ... https://uiop7890.pixnet.net |