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    ´´½¨ÁËÒ»¸ö±í:temp_test_tbl (int id primary key, uname varchar(20),upassword varchar(20) )
    ÎÒÊ×ÏÈÔÚDOS´°¿ÚϲåÈëÒ»ÌõÊý¾Ý£ºinsert into temp_test_tbl values (00001,'jackie','jackie'); OK ûÓÐÎÊÌâ
    ÎÒÔÙ²åÈëÒ»ÌõÓдøÓÐÖÐÎĵģºinsert into temp_test_tbl values (00002,'ÄãºÃ','ÄãºÃ');
    ±¨´í: data too long for column "uname" (²»ÊÇ×Ö·û³¤¶ÈµÄÎÊÌâ)
    ÎÒºóÀ´ÔÚ×ÀÃæÐ½¨ÁËÒ»¸ötemp_test_tbl.txtÎļþ,ÀïÃæÒ²ÊÇinsert into temp_test_tbl values (00002,'ÄãºÃ','ÄãºÃ')
    ÕâÌõSQLÓï¾ä£¬ÔËÐÐ:source C:\Documents and Settings\Administrator\×ÀÃæ\temp_test_tbl.txt »¹ÊDZ¨Í¬ÑùµÄ´í
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    µ±ÔÚÔËÐÐ:insert into temp_test_tbl values (00002,'ÄãºÃ','ÄãºÃ');
    ûÓб¨:data too long for column "uname"
    µ«ÊÇÔËÐÐ:SELECT * from  temp_test_tbl ʱ£¬uname,upasswordÁ½ÁеÄÖµÊǿյģ¬Ï൱ÓÚÆÁ±ÎÁ˱¨´íÐÅÏ¢
    ûÓа취,ÎÒ×îºóµ½MySQL Administrator ²åÈëinsert into temp_test_tbl values (00002,'ÄãºÃ','ÄãºÃ'); 
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