哪条语句将导致创建索引? A: CREATE TABLE Employee (EmployeeID INTEGER PRIMARY KEY) B: CREATE TABLE Employee (EmployeeID INTEGER INDEX) C: CREATE TABLE Employee (EmployeeID INTEGER NULL) D: CREATE TABLE Employee(EmployeeID INREGER DISTINCT)
哪条语句将导致创建索引? A: CREATE TABLE Employee (EmployeeID INTEGER PRIMARY KEY) B: CREATE TABLE Employee (EmployeeID INTEGER INDEX) C: CREATE TABLE Employee (EmployeeID INTEGER NULL) D: CREATE TABLE Employee(EmployeeID INREGER DISTINCT)
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