CREATE PROCEDURE randomizer()BEGINDECLARE i INT DEFAULT 0;DECLARE random CHAR(20) ;theloop: loopSET random = CONV(FLOOR(RAND() * 99999999999999), 20, 36);INSERT INTO test VALUES (i+1, random);SET i=i+1;IF i = 500000 THENLEAVE theloop;END IF;END LOOP theloop;END
正如我们可以读到的这里(彼得·古鲁赞),在排序/比较波兰字母“”(L带笔画-html esc:&彼得·古鲁赞21;)(小写: "ł" - html esc:&彼得·古鲁赞22;)方面存在差异-我们有以下假设:
utf8_polish_ci Ł greater than L and less than Mutf8_unicode_ci Ł greater than L and less than Mutf8_unicode_520_ci Ł equal to Lutf8_general_ci Ł greater than Z