MySQL报错:Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation '='

一、问题描述:今天用新版的DbVisualizer更新视图,更新完成后,再次打开,出现以下报错提示:Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operat...