從文字檔案匯入資料到資料庫表

2021-07-13 18:32:57 字數 1116 閱讀 8659

最近一直在使用常用資料庫的資料匯入,這裡把已經用到的匯入命令先簡要列舉一下:

不介紹每乙個option的具體意義,如果你用到了,請直接msdn檢視具體option的意義,此處不再贅述!

bulk insert [erp].[users]

from

'd:\rows_1m.txt'

with (

datafiletype='widechar',

fieldterminator =',',

rowterminator = '\n'

);go

load data infile '/home/test/users_1m_rows.txt'

into

table dummy_users fields terminated by

',' lines terminated by

'\n' (col00,col01,col02,col03,col04,col05,col06,col07,col08,col09,col10,col11,col12,col13,col14,col15,col16,col17,col18,col19,col20,col21,col22,col23,col24,col25,col26,col27,col28,col29,col30,col31);

不贅述option的意義了。

\copy "users"("col00","col01","col02","col03","col04","col05","col06","col07","col08","col09","col10","col11","col12","col13","col14","col15","col16","col17","col18","col19","col20","col21","col22","col23","col24","col25","col26","col27","col28","col29","col30","col31") from '/home/test/pg_1m.txt'  delimiter '|'  encoding 'utf-8'
同樣也不介紹具體的option的意義,大部分都是self-explain的。

to be added

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