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我有两个 SQLite 数据库。

[sava@localhost python]$ sqlite3 herostat.db 
SQLite version 3.6.20                        
Enter ".help" for instructions               
Enter SQL statements terminated with a ";"   
sqlite> .tables                              
archer_stat   warrior_stat  wizard_stat      
sqlite> select * from warrior_stat;
3000|300|9|9|5|1500|1700|700|200|120
sqlite> .schema
CREATE TABLE archer_stat 
  (con int, str int, wit int, _int int, dex int, mp int, pdef int, mdef int, patack int, matack int);
CREATE TABLE warrior_stat
  (con int, str int, wit int, _int int, dex int, mp int, pdef int, mdef int, patack int, matack int);
CREATE TABLE wizard_stat
  (con int, str int, wit int, _int int, dex int, mp int, pdef int, mdef int, patack int, matack int);
sqlite> .exit
[sava@localhost python]$ sqlite3 players.db
SQLite version 3.6.20
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> .schema
CREATE TABLE users
  (login text, password text, _class text, con int, str int, wit int, _int int, dex int, mp int, pdef int, mdef int, patack int, matack int);
sqlite> .exit

我的 Python 2.6 代码:

conn = db.connect('herostat.db')
c = conn.cursor()
c.execute("SELECT * FROM warrior_stat")
cur_war = c.fetchone()[:]

conn2 = db.connect('players.db')
c2 = conn2.cursor()
c2.execute("INSERT INTO users(_class) VALUES ('warrior')")
c2.executemany('''INSERT INTO users(con, str, wit, _int, dex, mp, pdef, mdef, patack, matack) 
  VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)''', (cur_war, ))
conn2.commit()
c2.close()

我的期望:

player|password|warrior|3000|300|9|9|5|1500|1700|700|200|120

我得到什么:

player|password|||||||||||
||warrior||||||||||
|||3000|300|9|9|5|1500|1700|700|200|120

我在做什么错=

PS播放器和密码在注册过程中的早期写入。

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1 回答 1

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INSERT语句将新记录添加到表中。如果您已经有一条记录并执行了两次 INSERT,那么之后您就有了三条记录。

要更改现有记录中的值,请使用UPDATE语句。

于 2013-10-24T13:20:05.517 回答