Python 3.4代碼來加載一個csv文件到MySql

Question

我是Python的新手，我正在使用python 3.4，並且想編寫一個腳本從csv文件（只有2個cols- emp_id，emp_name）加載數據到一個MySQL數據庫表。任何人都有示例代碼？請幫忙。

Answer 1

你不需要Python。你甚至不需要一個程序。 MySQL有一個讀取CSV文件的語句。

見：https://dev.mysql.com/doc/refman/5.1/en/load-data.html，從文檔：

LOAD DATA INFILE can be used to read files obtained from external sources. For 
example, many programs can export data in comma-separated values (CSV) format, 
such that lines have fields separated by commas and enclosed within double 
quotation marks, with an initial line of column names. If the lines in such a 
file are terminated by carriage return/newline pairs, the statement shown here 
illustrates the field- and line-handling options you would use to load the file: 

LOAD DATA INFILE 'data.txt' INTO TABLE tbl_name 
    FIELDS TERMINATED BY ',' ENCLOSED BY '"' 
    LINES TERMINATED BY '\r\n' 
    IGNORE 1 LINES; 

If the input values are not necessarily enclosed within quotation marks, use 
OPTIONALLY before the ENCLOSED BY keywords. 

除此之外，MySQL還自帶了一個叫做mysqlimport程序，可以做到這一點。