作者:丶Olrickx | 来源:互联网 | 2018-04-25 11:32
YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfortherightsyntaxtousenear'FOREIGNKEYNOTNULL,C_nameVARCHAR(20),GradeINT)charsetutf8'atline3是什么意思?要怎么样改??急用!
mysqlsql
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FOREIGN KEY NOT NULL,
C_name VARCHAR(20),
Grade INT
)charset=utf8' at line 3是什么意思?
要怎么样改??急用!