Question

这是一个我在MySQL工作台中使用包含的示例值运行良好的查询，如果我手动插入代码中的值，则工作正常，但是当我将值用作参数时失败。有什么想法吗？

Python代码：

print player
                cur.execute("""
                            INSERT INTO scoredata
                            (gameid, playerid, starter, pos, min, fgm, fga, tpm, tpa, ftm, fta, oreb, reb, ast, stl, blk, tos, pf, pts)
                            VALUES
                            (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s);
                            """), (player[0], 
                                   int(player[20]), 
                                   int(player[19]), 
                                   player[3], 
                                   int(player[4]), 
                                   int(player[5]), 
                                   int(player[6]), 
                                   int(player[7]), 
                                   int(player[8]), 
                                   int(player[9]), 
                                   int(player[10]), 
                                   int(player[11]), 
                                   int(player[12]), 
                                   int(player[13]), 
                                   int(player[14]), 
                                   int(player[15]), 
                                   int(player[16]), 
                                   int(player[17]), 
                                   int(player[18]) )
                db.commit()

错误讯息：

['330060130', 103, 'Roy Devyn Marble', 'G-F', '28', '4', '9', '3', '6', '3', '3', '0', '2', '1', '0', '0', '0', '1', '14', 1, 1391]
Traceback (most recent call last):
  File "C:\Users\jcaine\workspace\BasketballStats\src\BasketballStats\basketballstats.py", line 350, in <module>
    insert_game_data('20130106', '20130106')
  File "C:\Users\jcaine\workspace\BasketballStats\src\BasketballStats\basketballstats.py", line 284, in insert_game_data
    """), (player[0], int(player[20]), int(player[19]), player[3], int(player[4]), int(player[5]), int(player[6]), int(player[7]), int(player[8]), int(player[9]), int(player[10]), int(player[11]), int(player[12]), int(player[13]), int(player[14]), int(player[15]), int(player[16]), int(player[17]), int(player[18]) )
  File "c:\users\jcaine\appdata\local\temp\easy_install-7_fysp\MySQL_python-1.2.3-py2.7-win32.egg.tmp\MySQLdb\cursors.py", line 174, in execute
  File "c:\users\jcaine\appdata\local\temp\easy_install-7_fysp\MySQL_python-1.2.3-py2.7-win32.egg.tmp\MySQLdb\connections.py", line 36, in defaulterrorhandler
_mysql_exceptions.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)' at line 4")

MySQL scoredata表格列：

gameid  varchar
playerid    int
starter int
pos varchar
min int
fgm int
fga int
tpm int
tpa int
ftm int
fta int
oreb    int
reb int
ast int
stl int
blk int
tos int
pf  int
pts int

在Workbench中运行良好的MySQL代码：

INSERT INTO scoredata (gameid, playerid, starter, pos, min, fgm, fga, tpm, 
    tpa, ftm, fta, oreb, reb, ast, stl, blk, tos, pf, pts) 
VALUES ('3300601300', 1391, 1, 'G-F', 28, 4, 9, 3, 6, 3, 3, 0, 2, 1, 0, 0, 0, 1, 14)

Answer 1

您没有将数据传递给执行调用。请注意示例中的右大括号。

      cur.execute("""
                    INSERT INTO scoredata
                    (gameid, playerid, starter, pos, min, fgm, fga, tpm, tpa, ftm, fta, oreb, reb, ast, stl, blk, tos, pf, pts)
                    VALUES
                    (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s);
                    """)//*Remove me*
                        , (player[0], 
                           int(player[20]), 
                           int(player[19]), 
                           player[3], 
                           int(player[4]), 
                           int(player[5]), 
                           int(player[6]), 
                           int(player[7]), 
                           int(player[8]), 
                           int(player[9]), 
                           int(player[10]), 
                           int(player[11]), 
                           int(player[12]), 
                           int(player[13]), 
                           int(player[14]), 
                           int(player[15]), 
                           int(player[16]), 
                           int(player[17]), 
                           int(player[18]) )
        db.commit()

MySQL INSERT在Python中失败，但在MySQL Workbench中工作正常

1 个答案: