在mysql (Ubuntu13.10,MySql 5.5)中,我试图创建一个表,该表将使用以下代码自动创建一个随机字母数字ID: YGraphEdgeIdCHAR(8) NOT NULL PRIMARY KEY DEFAULT SUBSTRING(MD5(RAND()) FROM 1 FOR 8),#1064 - You have an error in your SQL syntax;
我正在尝试将散列过程从MySql转换为hive。ParseException line 6:7 cannot recognize input near '0xffffff' '>' '50' in expression specificatiMySQL代码(从此引用获取MySQL逻辑) conv( md5(conc