I use following to import Excel file to SQL Server.
The Excel file has all the values as string. I am able to import the file except Barcode
, SalePrice
and Price2
. I get error
Conversion of the nvarchar value '3001822585'(barcode) overflowed an int column
Code:
SqlCommand sqlcmd = new SqlCommand
(@"MERGE Inventory AS target
USING (SELECT
LocalSKU, ItemName, QOH, Price, Discontinued,Barcode, Integer2
,Integer3, SalePrice, SaleOn, Price2 FROM @source)
AS Source ON (Source.LocalSKU = target.LocalSKU)
WHEN MATCHED THEN
UPDATE
SET ItemName = source.ItemName,
Price = source.Price,
Discontinued = source.Discontinued,
Barcode = source.Barcode,
Integer2 = source.Integer2,
Integer3 = source.QOH,
SalePrice = source.SalePrice,
SaleOn = source.SaleOn,
Price2 = source.Price2;", sqlconn);
SqlParameter param;
param = sqlcmd.Parameters.AddWithValue("@source", dr);
param.SqlDbType = SqlDbType.Structured;
param.TypeName = "dbo.InventoryType";
sqlconn.Open();
sqlcmd.ExecuteNonQuery();
sqlconn.Close();
Database::
LocalSKU varchar(200),
ItemName varchar(200),
QOH int,
Price decimal(19,4),
Discontinued bit,
Barcode int,
Integer2 int,
Integer3 int,
SalePrice decimal(19,4),
SaleOn bit,
Price2 decimal(19,4)
dbo.InventoryType
is:
CREATE TYPE [dbo].[InventoryType] AS TABLE
(
[LocalSKU] [varchar](200) NOT NULL,
[ItemName] [varchar](200) NULL,
[QOH] [int] NULL,
[Price] [decimal](19, 4) NULL,
[Discontinued] [bit] NULL,
[Barcode] [varchar](25) NULL,
[Integer2] [int] NULL,
[Integer3] [int] NULL,
[SalePrice] [decimal](19, 4) NULL,
[SaleOn] [bit] NULL,
[Price2] [decimal](19, 4) NULL
)
GO
How to cast the datatype in table valued parameter? Example will be appreciated.
Use unsignedInt datatype.
int range - 4 bytes, -2,147,483,648 to +2,147,483,647
unsignedInt range - 0 to 4,294,967,295
Your barcode value 3001822585 is exceeding max int value 2,147,483,647 and so throws error
Edit
unigned int
are not found in SQL Server , however MySQL supports it.
For SQL Server you will have to use bigINT
bigInt range - 8 bytes -2^63 to 2^63-1
So change data type of Barcode
column to bigInt . If you think other column values can exceed int range , then change their datatype also.