MysqlÊý¾Ýµ¼Èë·½·¨:
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LOAD DATA INFILE [Load_file]
INTO TABLE [DestTable]
FIELDS TERMINATED BY '\t'
LINES TERMINATED BY '\n';
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[DestTable] Òªµ¼ÈëÄ¿±ê±í
FIELDS TERMINATED BY '\t' ×ֶηָô±êÖ¾,Èç¹û¸Ã×Ö¶ÎÊýֵΪ¿Õ,ÔòÖ»ÊäÈë\t
LINES TERMINATED BY '\n' ¼Ç¼·Ö¸ô±êÖ¾£¬Í¨³£Îª\n»»ÐÐ
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ctlÎļþ´æ·ÅµÄΪÐèÒªµ¼ÈëµÄ×Ö¶ÎÐÅÏ¢,×Ö¶ÎÖ®¼ä·Ö¸ô·ûºÅµÈ
unlÎļþ´æ·ÅÐèÒªµ¼Èë±íµÄÊý¾Ý
¼ÙÉèÓбítest_table
create test_table
(
a varchar(255),
b varchar(255)
)
1¡¢½¨Á¢test.ctl
--test.ctl
load data¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
infile 'c:\test.unl'
--×¢ÒâÕâÀïµÄ·¾¶¸Ä³ÉÊý¾ÝÎļþµÄ·¾¶,Èç¹ûÊǵ±Ç°Ä¿Â¼Ï¿ÉÒÔ²»Ð´Â·¾¶
append into table test_table
fields terminated by '|'
trailing nullcols ¡¡¡¡
(
A ,
B
--ÉÏÃæÕâЩ×Ö¶ÎÊÇʵ¼ÊÊý¾Ý¿âÖÐtest.unl±íµÄ×Ö¶Î
)
2¡¢½¨Á¢test.unl
aaa|bbb
3¡¢µ¼ÈëÊý¾Ý£º
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sqlldr npmdb/npmoptr@tjnpm control=%·¾¶%\test.ctl
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