在student表的sname字段上创建普通索引,索引名称为index1写法正确的是?
A.create index1 index in student(sname)
B.create index1 index on student(sname)
C.create index index1 on student(sname)
D.create index index1 in student(sname)
正确答案是C
在student表的sname字段上创建普通索引,索引名称为index1写法正确的是?
A.create index1 index in student(sname)
B.create index1 index on student(sname)
C.create index index1 on student(sname)
D.create index index1 in student(sname)
正确答案是C