新来的 - 要友好。
我正在将一个 CSV 文件导入到一个 mysql 表中，并且在使用 datetime 类型时遇到了特别困难的时间。
我的导入示例，日期时间值将是中的第 4 个字段。
3026930,{5849EF5A-210E-497D-948D-0006687AD627},550000,28/01/2013 00:00,1,1,2013,2013/1,SE145DS,S,N,F,3, ,NEW CROSS ROAD, ,LONDON,LEWISHAM,GREATER LONDON, ,SE145DS,Inner,E09000023,Lewisham,E05000449,New Cross,E02000655,E01003302,E00016694
我的导入语句:
LOAD DATA INFILE '/tmp/house1.csv'
INTO TABLE housesales
FIELDS TERMINATED BY ',' ENCLOSED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 ROWS
SET dateprocessed = STR_TO_DATE(@dateprocessed, '%d/%m/%Y %H:%i');
我的 table :
+----------------+------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+----------------+------------------+------+-----+---------+-------+
| saleid | int(10) unsigned | NO | PRI | NULL | |
| transactionID | char(50) | NO | | NULL | |
| price | int(10) unsigned | NO | | NULL | |
| dateprocessed | datetime | NO | | NULL | |
| quarter | tinyint(4) | NO | | NULL | |
| month | tinyint(4) | NO | | NULL | |
| year | smallint(6) | NO | | NULL | |
| yearmonth | char(10) | NO | | NULL | |
| postcode | char(10) | NO | | NULL | |
| propertytype | char(3) | NO | | NULL | |
| whethernew | char(3) | NO | | NULL | |
| tenure | char(3) | NO | | NULL | |
| address1 | char(50) | YES | | NULL | |
| address2 | char(50) | YES | | NULL | |
| address3 | char(50) | YES | | NULL | |
| address4 | char(50) | YES | | NULL | |
| town | char(20) | YES | | NULL | |
| localauthority | char(30) | YES | | NULL | |
| county | char(30) | YES | | NULL | |
| recordstatus | char(2) | YES | | NULL | |
| postcodeclean | char(10) | YES | | NULL | |
| innerouter | char(10) | YES | | NULL | |
| boroughcode | char(20) | YES | | NULL | |
| boroughname | char(30) | YES | | NULL | |
| wardcode | char(20) | YES | | NULL | |
| wardname | char(30) | YES | | NULL | |
| msoa11 | char(20) | YES | | NULL | |
| lsoa11 | char(20) | YES | | NULL | |
| oa11 | char(20) | YES | | NULL | |
+----------------+------------------+------+-----+---------+-------+
最后是导入表中的一行:
| 3118826 | {F3F11295-2C5B-44E5-870A-ED719FFB12C9} | 100500 | 0000-00-00 00:00:00 |2 | 5 | 2013 | 2013/5 | E16 1BY | F | N | L | OCEANIS APARTMENTS, 19 | FLAT 38 | SEAGULL LANE | | LONDON | NEWHAM | GREATER LONDON | | E16 1BY | Inner | E09000025 | Newham | | E05000478 | Canning Town South | E02000747 | E01033576 | E00174967
我也收到了超出范围的警告，如果日期时间列变得像空值一样，这是预期的。会不会是空格过多？
谢谢 迈克尔
最佳答案
您的 csv 文件是否有标题？如果它有一个，只需将其删除并重试。
我尝试了在另一篇文章中看到的这个命令，它运行良好:
LOAD DATA LOCAL INFILE ' test.csv'
INTO TABLE housesales
FIELDS OPTIONALLY ENCLOSED BY '"' TERMINATED BY ','
LINES TERMINATED BY '\n'
(row1,row2,row3,etc...)
关于MySQL CSV 文件导入日期时间，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26513290/