-1
import sqlite3
conn = sqlite3.connect('testDB.db')
c = conn.cursor()
def tableCreate():
c.execute("CREATE TABLE Students(stud_ID INTEGER PRIMARY KEY AUTOINCREMENT,
fname TEXT NOT NULL, lname TEXT NOT NULL, age INTEGER NOT NULL, FOREIGN
KEY(BatchID) REFERENCES (Batch,BatchID))")
c.execute("CREATE TABLE Batch(BatchID INTEGER PRIMARY KEY AUTOINCREMENT,
Batch_year TEXT NOT NULL)")
c.execute("CREATE TABLE Grades(Grade_ID INTEGER PRIMARY KEY AUTOINCREMENT,
stud_ID INTEGER NOT NULL, Grade INT NOT NULL)")
运行该函数后,显示下面的错误。在谷歌尝试不同的代码 格式,但仍然无法正常工作。由于 外键错误,无法创建数据库。请指教。谢谢。在外壳上执行/运行功能时出现SQLite错误
sqlite3.OperationalError:近“(”:语法错误
尝试三重引用'“”“sql语句”“”' – Busturdust