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下面是我想要帮助的代码.我不得不运行超过1,300,000行,这意味着插入~300,000行需要40分钟.

我认为批量插入是加速它的路线？或者是因为我通过for data in reader:部分迭代行？

#Opens the prepped csv file
with open (os.path.join(newpath,outfile), 'r') as f:
    #hooks csv reader to file
    reader = csv.reader(f)
    #pulls out the columns (which match the SQL table)
    columns = next(reader)
    #trims any extra spaces
    columns = [x.strip(' ') for x in columns]
    #starts SQL statement
    query = 'bulk insert into SpikeData123({0}) values ({1})'
    #puts column names in SQL query 'query'
    query = query.format(','.join(columns), ','.join('?' * len(columns)))

    print 'Query is: %s' …