它在 python 中不断抛出语法错误:
回溯(最近一次调用最后一次):
文件“/Users/abrahamtchoporyan/Desktop/python/Accounting/TableCreation.py”,第 31 行,位于
import sqlite3
conn = sqlite3.connect('data.db')
c = conn.cursor()
c.execute('DROP TABLE program')
c.execute('DROP TABLE balance')
c.execute('DROP TABLE in_account')
c.execute('DROP TABLE out_account')
#c.execute('DROP TABLE flow_of_Cash')
c.execute('''CREATE TABLE IF NOT EXISTS program
(program_ID INTEGER PRIMARY KEY,
Name TEXT NOT NULL);''')
c.execute('''CREATE TABLE IF NOT EXISTS balance
(balance_ID INTEGER PRIMARY KEY,
Balance_Type TEXT NOT NULL,
Balance_Total REAL NOT NULL);''')
c.execute('''CREATE TABLE IF NOT EXISTS in_account
(in_account_ID INTEGER PRIMARY KEY,
Name TEXT NOT NULL,
Total REAL NOT NULL);''')
c.execute('''CREATE TABLE IF NOT EXISTS out_account
(out_account_ID INTEGER PRIMARY KEY,
Name TEXT NOT NULL,
Total REAL NOT NULL);''')
c.execute('''CREATE TABLE IF NOT EXISTS flow_of_Cash (
flow_of_Cash_ID INTEGER PRIMARY KEY,
amount REAL NOT NULL,
operation_date TEXT NOT NULL,
operation_description TEXT,
program_ID INTEGER,
FOREIGN KEY (program_ID) REFERENCES program (balance_ID),
program_ID INTEGER,
FOREIGN KEY (balance_ID) REFERENCES balance (program_ID),
program_ID INTEGER,
FOREIGN KEY (in_account_ID) REFERENCES in_account (in_account_ID),
program_ID INTEGER,
FOREIGN KEY (out_account_ID) REFERENCES out_account (program_ID),
);''')
conn.commit()
conn.close()
有什么问题吗???
我尝试删除和添加,如删除和添加空格来修复错误
您尝试在该表中创建 PROGRAM_ID 4 次。表中的字段必须具有唯一的名称。