python 操作数据库( MySQLdb/pymysql)构造

2018-02-06  本文已影响259人  dawsongzhao
# Don't do:
sql = "INSERT INTO TABLE_A (COL_A,COL_B) VALUES (%s, %s)" % (val1, val2)
cursor.execute(sql)

# Do:
sql = "INSERT INTO TABLE_A (COL_A,COL_B) VALUES (%s, %s)"
cursor.execute(sql, (val1, val2))
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