I am trying to import a PSV file into SQL Server 2008 using SSIS.
All is working fine apart from one field that contains a datatime
.
The contents of the file being imported contains datetime in the format of
2012-08-08T13:31:28.170
The file connector settings, for the PSV file are database timestamp with precision [DT_DBTIMESTAMP2]
The destination column in SQL Server has a datetime
datatype.
The result of the package / contents of the SQL table is a datetime import:
2012-08-08 00:00:00.000
You will notice that the mins/secs have not been imported.
I must be using the wrong datetime formats, but seemed to have tried all combinations with no success.
Can anyone point me in the right direction ?
Use DT_DBTIMESTAMP as your type and set fastParse to true
I created a CSV with the following rows. Since SQL Server only has a precision of .003ms for datetime, this would ensure any rounding issues would surface
2012-08-08T13:31:28.170
2012-08-08T13:31:28.171
2012-08-08T13:31:28.172
2012-08-08T13:31:28.173
I created my target table
CREATE TABLE [dbo].[datetime2Demo]
(
[EventDate] [datetime2](7) NOT NULL
, [insert_date] [datetime2](7) NOT NULL DEFAULT(current_timestamp)
, [string_type] [varchar](50) NULL
) ON [PRIMARY]
I then created a connection manager, named dt_dbtimestamp and defined one column under Advanced with a name of EventDate
and a data type of database timestamp [DT_DBTIMESTAMP]
In my data flow, I added a flat file source and used the above connection manager.
I then right clicked on the Flat File Source and selected Show Advanced Editor
. On "Input and Ouput Properties" tab, I expanded my Flat File Source Output control and again expanded the Output Columns and then selected my EventDate. Under Custom Properties, I changed the default value for FastParse
from False to True
I had a derived column that added the string_type value (DT_STR,20,1252)"DT_DBTIMESTAMP"
so I could keep track of what worked and didn't.
I used an OLE DB destination and wired it up to the table I created.
SELECT EventDate, string_type FROM dbo.datetime2Demo
EventDate string_type
2012-08-08 13:31:28.0000000 DT_DBTIMESTAMP2
2012-08-08 13:31:28.0000000 DT_DBTIMESTAMP2
2012-08-08 13:31:28.0000000 DT_DBTIMESTAMP2
2012-08-08 13:31:28.0000000 DT_DBTIMESTAMP2
2012-08-08 13:31:28.0000000 DT_DATE
2012-08-08 13:31:28.0000000 DT_DATE
2012-08-08 13:31:28.0000000 DT_DATE
2012-08-08 13:31:28.0000000 DT_DATE
2012-08-08 00:00:00.0000000 DT_DBDATE
2012-08-08 00:00:00.0000000 DT_DBDATE
2012-08-08 00:00:00.0000000 DT_DBDATE
2012-08-08 00:00:00.0000000 DT_DBDATE
2012-08-10 13:31:28.0000000 DT_DBTIME2
2012-08-10 13:31:28.0000000 DT_DBTIME2
2012-08-10 13:31:28.0000000 DT_DBTIME2
2012-08-10 13:31:28.0000000 DT_DBTIME2
2012-08-08 13:31:28.1700000 DT_DBTIMESTAMP
2012-08-08 13:31:28.1710000 DT_DBTIMESTAMP
2012-08-08 13:31:28.1720000 DT_DBTIMESTAMP
2012-08-08 13:31:28.1730000 DT_DBTIMESTAMP
I had a similar situation once where the problem was on my source, not on the destination.
I suggest you to check the field on the SourceComponent by right clicking it, selecting Show Advanced editor -> imput and Output properties -> Expand "Output columns" -> Slect your column and change to the propper data type (usually [DT_DBTIMESTAMP] works fine for me). Also for the sake of testing, do the same on "Output columns"
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