使用 load data 將格式檔案匯入MySQL表

Load data的用法如下：

LOAD DATA [LOW_PRIORITY | CONCURRENT] [LOCAL] INFILE 'file_name.txt'

    [REPLACE | IGNORE]

    INTO TABLE tbl_name

    [FIELDS      //欄位

        [TERMINATED BY 'string']  //欄位間分割符

        [[OPTIONALLY] ENCLOSED BY 'char']//括起欄位的符號

           [ESCAPED BY 'char' ]       //欄位中的轉義符   

    ]

    [LINES

        [STARTING BY 'string']    //行的開始字串      

        [TERMINATED BY 'string']  //行末尾分割符號   

    ]

    [IGNORE number LINES]          //跳過前面number行

    [(col_name_or_user_var,...)] //欄位名稱

    [SET col_name = expr,...)]

 

比如一個資料文本如下：

  股票代號       股票名稱    開盤價    收盤價

Def:"000001","深發展A","13.24","13.56"

Def:"000002","萬科A","24.43","24.77"

LOAD DATA LOCAL INFILE 'table_name.txt'

INTO TABLE database_name

FIELDS TERMINATED BY ',' ENCLOSED BY '"' ESCAPED BY '\'

LINES STARTING BY 'Def'

IGNORE 1 LINES

(stock_code,stock_name,opening,settlement);

下面看一下我的實際操作：

如果你登陸了遠端mysql伺服器，然後，想把你本地的文本匯入到資料庫中的時候，需要local，命令不同以上

load data local  infile '/usr/local/mysql/var/Statistic/Spam.txt' into table  Spam;