我有以下结构的csv文件:
A BA0011 U206 NAME 0000000000000149.00 000000.00 0000000000000118.93 S N N A BB0011 U206 NAME 0000000000000150.00 000000.00 0000000000000118.93 S N N A BC0011 U206 NAME 0000000000000151.00 000000.00 0000000000000118.93 S N N A BD0011 U206 NAME 0000000000000152.00 000000.00 0000000000000118.93 S N N A BE0011 U206 NAME 0000000000000153.00 000000.00 0000000000000118.93 S N N
使用以下MySQL函数如何导入MySQL表的第一和第三列:
LOAD DATA INFILE 'data.csv' INTO TABLE tbl_name FIELDS TERMINATED BY \t' ENCLOSED BY '"' LINES TERMINATED BY '\r\n' IGNORE 1 LINES;
我为我的英语道歉!
提前致谢 !
您可以指定列,并将不需要的列标记为“ @dummy”。
LOAD DATA INFILE 'data.csv' INTO TABLE t1 (column1, @dummy, column2, @dummy, @dummy, @dummy, @dummy, @dummy, @dummy, @dummy) FIELDS TERMINATED BY '\t' ENCLOSED BY LINES TERMINATED BY '\r\n' IGNORE 1 LINES;
替换t1,column1并且column2只要你喜欢。要设置不在数据文件中的其他列,您可以这样做:
t1
column1
column2
LOAD DATA INFILE 'data.csv' INTO TABLE t1 (column1, @dummy, column2, @dummy, @val, @dummy, @dummy, @dummy, @dummy, @dummy) FIELDS TERMINATED BY '\t' ENCLOSED BY LINES TERMINATED BY '\r\n' IGNORE 1 LINES SET column3 = "test", column4 = CURRENT_TIMESTAMP, column5 = @val/10;
作为进一步的参考,我建议您看一下MySQL参考。