sql server - sql custom bulk insert -


i have big files (aprox. 50.000 rows) lot of columns (450 columns) want bulk insert , thing want 220 of them inserted. there way can sql without using backend processing ?

the file 

123434|s2231|1|||0|inet|20150511123344|...........1233123|12|0

and star_date field in db datetime , in .csv date comes 20150511123344 (yyyymmmddhhmmss format) best way insert without preprocessing (2015-05-11 12:33:44) ?

thank much

you can use openrowset bulk rowset provider.

here sample link:

use adventureworks2012; delete mytestformatfiles; go insert mytestformatfiles   select *    openrowset(bulk  'c:\mytestformatfiles-c.dat',   formatfile='c:\mytestformatfiles.xml'        ) t1 ; go select * mytestformatfiles; go

in case, replace "select *" column list. may or may not need format file, try without first.

given table has 400+ columns, can generate format file using bcp.exe, assuming have access server , table bcp file generated from.

sample command line generate format file native data types:

bcp adventureworks2012.humanresources.department format nul -t -n -f department-n.fmt

once format file has been created, can open file see column names, build column list select statement.


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