Python sqlite3.OperationalError:靠近“;”：插入时语法错误

我一直收到一个sqlite3.ERROR:near;，不知道为什么

我做错了什么？我正试图将记录从雇员元组列表插入数据库

阅读过其他类似错误，但与此错误不完全相同

connection = sqlite3.connect("company.db")
cursor = connection.cursor()



cursor.execute("""DROP TABLE employee;""")

staff_data = [ ("William", "Shakespeare", "m", "19611025"),
("Frank", "Schiller", "m", "19550817"), ("Jane", "Wall", "f", "1989-03-14")]


# Define an SQL command
sql_command = """
CREATE TABLE employee (
staff_number INTEGER PRIMARY KEY,
fname VARCHAR(20),
lname VARCHAR(30),
gender CHAR(1),
joining DATE,
birth_date DATE);
"""

# Execute command
cursor.execute(sql_command)

# Insert commands
sql_command = """ INSERT INTO employee (staff_number, fname, lname, gender,
birth_date) VALUES (NULL, "William", "Shakespeare", "m", "1961-10-25");"""

cursor.execute(sql_command)
print(sql_command)

for p in staff_data:
    format_str = """ INSERT INTO employee (staff_number, fname, lname, gender, birth_date) VALUES (NULL, "{first}", "{last}", "{gendera}", "{birthdate}"); """
    sql_command = format_str.format(first=p[0], last=p[1], gendera=p[2], birthdate=p[3])


print(sql_command)
cursor.execute(sql_command)



# DONT FORGET THIS TO SAVE CHANGES
connection.commit()

connection.close()

这是错误消息：

 INSERT INTO employee (staff_number, fname, lname, gender,
birth_date) VALUES (NULL, "William", "Shakespeare", "m", "1961-10-25");
 INSERT INTO employee (staff_number, fname, lname, gender, birth_date) VALUES (NULL, "Jane", "Wall", "f", "1989-03-14"); 
Traceback (most recent call last):
  File "sqliteuse0.py", line 53, in <module>
    cursor.execute(sql_command)
sqlite3.OperationalError: near ";": syntax error

那不是分号；。是;

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请用分号替换它，然后重试。

我使用difflib.ndiff将键入的字符串与格式化生成的字符串进行比较，结果显示format_str缺少一个；。我删除并重新键入了它，它解决了这个问题。我相信这是由于直接从pdf复制示例代码造成的

---

问题已解决

哪一行出现此错误？此外，不能在双引号字符串中使用双引号。您需要对它们进行转义或使用单引号。显示完整的错误消息。@RocketHazmat:what？>>雅各布·克莱尔：哦？我在一个外壳中测试了它，但它不起作用。也许我做错了什么。你说得对。。。不要介意。

    format_str = """ INSERT INTO employee (staff_number, fname, lname, gender, birth_date) VALUES (NULL, "{first}", "{last}", "{gendera}", "{birthdate}"); """