BULK INSERT from variable Date Filename - ERROR

Question

BULK INSERT from variable Date Filename - ERROR

Pigger

Old Hand

Points: 384
More actions
October 2, 2014 at 7:44 am

#98848

I am trying to do an insert of a csv that has the date as its filename.
DECLARE @dt AS VARCHAR(30)
SELECT @dt = REPLACE(CONVERT(date,getdate(),120),'-','')
DECLARE @sql varchar(max)
SET @sql=
'BULK INSERT Train.dbo.test
FROM "c:\data\'+@dt+ '.csv"'
+ 'WITH
(FIELDTERMINATOR = ",",
ROWTERMINATOR = "",
FIRSTROW = 2
)'
select @sql
exec(@sql)
The result shows the string as being
BULK INSERT Train.dbo.test FROM "c:\data\20141002.csv"WITH (FIELDTERMINATOR = ",", ROWTERMINATOR = "", FIRSTROW = 2 )
When I run the above I get a message of -
(1 row(s) affected)
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near ','.
Any ideas why I get this error ?
Thanks

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Luis Cazares SSC Guru Points: 183698 More actions · Answer 1

You might be missing a space between your data file path and WITH keyword. Do you really don't have a row terminator?

Luis C.
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Jeff Moden SSC Guru Points: 1003853 More actions · Answer 2

You've used double quotes in places where there should be single quotes.

Provided that @dt has been sufficiently scrubbed for SQL Injection, the following should work and requires a whole lot less attention when it comes to creating dynamic SQL. Of course, I've not test this particular code but it is the method that I use for such things.

SET @sql= REPLACE(REPLACE(

'BULK INSERT Train.dbo.test

FROM <<File>>

WITH

(FIELDTERMINATOR = ",",

ROWTERMINATOR = "",

FIRSTROW = 2

)'

,'"','''')

,'<<File>>',QUOTENAME('c:\data\'+@dt+ '.csv','"')

select @sql

exec(@sql)

To make your code a bit more bullet proof in the face of change, you might also want to make the path to the file dynamic.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

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