導出資料到txt:
1.select 列1,列2, ....... 列n from tbname [where 條件] into outfile "C:\backup\data.txt" FIELDS TERMINATED BY '\t' lines terminated by '\n';
導出的資料是每列用tab 分開的具體資料,就好像一個矩陣一樣。
從txt導入資料:
2.load data local infile "C:\backup\data.txt" into table tbname FIELDS TERMINATED BY '\t' lines terminated by '\n' (id,....表字段名);
data.txt裡面的資料字段應該和()裡面的字段相對應
ps: csv與txt類似