MySQL 1267 Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT)
参考资料https://www.2cto.com/database/201612/577684.htmlhttps://blog.csdn.net/li_xiao_ming/article/details/52152414CREATETABLEa(idVARCHAR(32))DEFAULTCHARSET=utf8COLLATEutf8_general_ci;INSERTINTOaVALUES('a