I want to create a table. One of the columns should be in the data type MONEY with two digits on the right side of the decimal point. How is that possible?
Hello Dears, I was Maked Pictures table in sql server 2005 with Two Col pic_Id (int) and picture(binary) i need now ro insert image into this table by Asp.net under VB.net Code i have in my form FileUpload and button control and this is my CodeProtected Sub btnLoad_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLoad.Click Dim content() As Byte = ReadBitmap2ByteArray(FileUpload1.PostedFile.ContentType) StoreBlob2DataBase(content) End SubFunction ReadBitmap2ByteArray(ByVal FileName As String) As Byte() Dim image As Drawing.Bitmap = New Drawing.Bitmap(FileName)Dim stream As IO.MemoryStream = New IO.MemoryStream() image.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp)Return stream.ToArray End Function Sub StoreBlob2DataBase(ByVal content As Byte()) con.Open()Dim cm As New SqlCommand("Insert into Pictures(Pic_Id,picture) values(@id,@pic)", con) cm.Parameters.AddWithValue("@ID", 1)Dim p1 As New SqlParameter p1.ParameterName = "@pic" p1.SqlDbType = Data.SqlDbType.Binary p1.Value = content p1.Size = content.Length cm.Parameters.Add(p1) cm.ExecuteNonQuery() End Sub
when i make run to my website it give me an Exeption in this statement Dim image As Drawing.Bitmap = New Drawing.Bitmap(FileName) it tell me that Parameter is not valid i need help about this please with my Best regard khalil
I am trying to store a byte array in a database. I want to use binary to store the data but I am confused about the type. The byte array I am trying to store is a password hash from SHA512. I hash a plain text value then store the result in a byte array. I then want to store the byte array in the database as binary but I am confused when its asking for the size of the binary field. In nvarchar a size of 2 would mean 2 characters. How should I choose the size of this binary field, and what does the size mean. If I choose a size of 6 does that mean 6 characters, like 010110. Or is it stored differently? The maximum size of a plain text password is 30 characters, and the salt used to generate the SHA512 hash has a maximum size of 16, but I don't know the exact size of the salt because its randomly picked when the salt is generated. I need to make sure the size of my binary field will hold the largest possible password hash, but I don't want it too large so its never completely used. How is this data stored in the binary field, and what size binary field should I choose to make sure there are no problems with the password hash being truncated, yet making sure I'm not just wasting by creating a field thats too large. Thanks!
There are two datatypes for storing binary data type in the SQL Server:1. binary - for fixed length binary data2. varbinary - for variable length dataMy question is: how is data inserted into them? Do they have anydelimiters that go into the insert statement like strings and datetimeshave? What format (hex/decimal?) do they accept data in? Can you pleasegive me an insert statement example?
I have a table with 10 rows with a varbinary column
I wish to concatenate all the binary column into a single binary column and then write that to another table within the database. This application splits a binary file (Word or PDF document) into multiple segments (this is Column2 as below)
I am trying to use the Bulk Insert Task to load from a csv file. My final column is a bit that is nullable. My file is an ID column that is int, a date column that is mm/dd/yyy, then 20 columns that are real, and a final column that is bit. I've tried various combinations of codepage and datafiletype on my task component. When I have RAW with Char, I get the error included below. If I change to RAW/Native or codepage 1252, I don't have an issue with the bit; however, errors start generating on the ID and date columns.
I have tried various data type settings on my flat file connection, too. I have tried DT_BOOL and the integer datatypes. Nothing seems to work.
I hope someone can help me work through this.
Thanks in advance,
SK
SSIS package "Package3.dtsx" starting.
Error: 0xC002F304 at Bulk Insert Task, Bulk Insert Task: An error occurred with the following error message: "Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.The bulk load failed. The column is too long in the data file for row 1, column 24. Verify that the field terminator and row terminator are specified correctly.Bulk load data conversion error (type mismatch or invalid character for the specified codepage) for row 1, column 23 (cancelled).".
Error: 0xC002F304 at Bulk Insert Task 1, Bulk Insert Task: An error occurred with the following error message: "Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.The bulk load failed. The column is too long in the data file for row 1, column 24. Verify that the field terminator and row terminator are specified correctly.Bulk load data conversion error (type mismatch or invalid character for the specified codepage) for row 1, column 23 (cancelled).".
Task failed: Bulk Insert Task 1
Task failed: Bulk Insert Task
Warning: 0x80019002 at Package3: The Execution method succeeded, but the number of errors raised (2) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
I have a table called 'Articles' whose columns are articleId (int), authorName (varchar) and article (binary). The primary key is articleId. I tried using DTS wizard available in Enterprise Manager 2000, to import the data from this table into a remote database table, but the data copy failed. I am thinking the binary column is causing the DTS data copy to fail. If someone could tell me what else I could do to transfer binary data to remote database(like an example of a data transfer query), then that would help me greatly.
I wrote this query to pull some information involving 3 tables dbo.NewFamNbrs$, dbo.CGIItemMaster and dbo.CGIFamilyMaster. In addition I want to perform an update statement to update column dbo.CGIItemMaster.FamilyIDX with the information of dbo.CGIFamilyMaster.IDX. I also know that truncation is indicating that I'm trying to insert data into a field not large enough. So I performed a len() function on the both columns and order by desc and they both came up with 4 as being the max.
Query:
SELECT a.PART, a.Family, b.FamilyIDX, c.FamilyID, c.IDX FROM dbo.NewFamNbrs$ a LEFT OUTER JOIN dbo.CGIFamilyMaster c ON a.Family = c.FamilyID LEFT OUTER JOIN dbo.CGIItemMaster b ON a.PART = b.PART
Results of query:
PART Family FamilyIDX FamilyID IDX 000127233TF011468 TF01 506 000129880TF011468 TF01 506 003110 MET061468 MET06 1915
UPDATE STATEMENT:
begin tran update dbo.CGIItemMaster set FamilyIDX=c.IDX FROM dbo.NewFamNbrs$ a LEFT OUTER JOIN CGIFamilyMaster c ON a.Family = c.FamilyID LEFT OUTER JOIN dbo.CGIItemMaster b ON a.PART = b.PART
When I set a column to have a default definition that uses a UDF, I am receiving the "String or binary data would be truncated" error.
The UDF:
Code BlockALTER FUNCTION GetDefaultClientTier ( @ClientAssets decimal(15,2) ) RETURNS char(1) AS BEGIN DECLARE @Result char(1) -- Get the first result in case of overlaps. SET @Result = CAST((SELECT TOP 1 ClientTier FROM ClientTiers WHERE @ClientAssets BETWEEN ClientAssetsFloor AND ClientAssetsCeiling) AS char(1)) RETURN @Result END
ClientTier is defined as char(1) in the table. I simply have (isnull([dbo].[GetDefaultClientTier]([ClientAssets])),(null))) as the definition. I can't use a computed column because I the values need to be editable. When inserting with SSIS, the insert works fine but the column has a value of null for each row.
When putting a character as the default (like 'A') the insert works fine.
The cast is there only because I have tried everything I can think of to get around this.
I'm using a bit-wise comparison to effectively store multiple values in one column. However once the number of values increases it starts to become too big for a int data type.you also cannot perform a bitwise & on two binary datatypes. Is there a better way to store the binary data rather than int or binary?
I am using a stored procedure which returns a value of charecter datatype 'V' to the calling program.I am getting an sql exception System.Data.SqlClient.SqlException: Syntax error converting the varchar value 'V' to a column of data type inti didnot define any int datatype in my tablethis is my codeSqlCommand com = new SqlCommand("StoredProcedure4", connection);com.CommandType = CommandType.StoredProcedure; SqlParameter p1 = com.Parameters.Add("@uname", SqlDbType.NVarChar);SqlParameter p2 = com.Parameters.Add("@opwd", SqlDbType.NVarChar);SqlParameter p3 = com.Parameters.Add("@role", SqlDbType.NVarChar);p3.Direction = ParameterDirection.ReturnValue;p1.Value = username.Text.Trim();p2.Value = password.Text.Trim();com.ExecuteReader();lblerror2.Text = (string)(com.Parameters["@role"].Value); can your figure out what is the error ? Is it a coding error or error of the databse
I have two tables, one a data table, the other a product table. I want to perform a join on the two tables with values distributed into columns based on the value in the month field.
Hello, I would like to get the columns in a table, this works fine:SELECT syscolumns.* FROM sysobjects INNER JOIN syscolumns ON sysobjects.id = syscolumns.id WHERE sysobjects.name = 'Customers'ORDER BY syscolumns.colidHowever, is there a way to get Column_Data_Type as for example "nchar" or "varchar" instead of having it as numbers.Can anybody help ?thanks
This is an easy one , I need to know the way to check programatically for an SQL server 2000 column data type , if the result is a code , which codes are for the diferent datatypes ( varchar , text , smallint , etc ) , if you send me an url is ok.
Hi, I'm trying to figure out the best way to determine the data_type of a column, given the table name and column name. Once I've determined it's a charactor string I can get the length using COL_LENGTH, but I can't fund a command or procedure that will return the data type.
How do I programatically change a column (say username) in a table (say tblusers) from varchar(25) to varchar(100)I am looking for something likealter tblusers set username as varchar(100) I know the above statement in nonsensical but it conveys the idea.
HELLO i have an sql server database, with a table an some columns. how can i get the data type of each column and the lengh define in the database table?
I want to change a column's data type from bit to int. There are data in the table already. I'm wondering if it is save/correct way to issue the following command to change the data type for that column.ALTER TABLE database_tableALTER COLUMN my_bit_column INT; Thanks.
Hi All I want to retrieve the data type of table column and validate the input data whether same as data type of table column before insert into database. Any suggestion? I use asp.net + msde
Let's say... the sqldatasource has 3 columns: TableKey(int), TableName(string) and StartDate(datetime) and i'm writing a method to return the data type based on the column name.. for example: GetDataType("StartDate") should return "datetime"...what should i do?
I have a table say Friend which has a column "IsSingle VARCHAR(10)" and this column has values like yes or No Now I want to change type of column IsSingle from VARCHAR to BIT, if I try to do it manaually SQL throws error that cannot convert yes to bit etc. I know that we can write a script to do this task but i dont know how ? Any pointers,links, suggestions will help me to start with.
In a stored proc, can you declare a local variable that is an existing column in a table & then based on other criteria, do an order by using the local variable?
Does anyone know how to determine the base datatype of a column? I've tried using sp_columns but if there are user defined datatypes on the column it returns that name instead of the base datatype. I've also tries accessing systypes and syscolumns to determine the base datatypes.
so i have a table with 25million rows. this table has an image data type column and i want to set this column to null. what is the most efficient way to archive my goal. SQL SERVER 2008
Ok, hopefully a simple issue with a simple fix. I'm importing data from an Excel spreadsheet with values such as: 10, 20, 20 Tall, 40, 40 Tall. The column imports but is treated as numeric with values 10, 20, 20, 40, 40. I set the cells to be treated as text in Excel. Any suggestions?
'The value you entered is not consistent with the data type or length of the column'
when trying to enter data into a feild, the feild type is char and the length is 100 i'm entering text 3 words long but no where near a 100 characters long any one know why this is happening?
How would I best go about changing a published table's column from smallint to int? I could not find anything about it in BOL or MS.com. I do not think EM/Replication Properties allows the change. I suspect I have to run "Alter Table/Column" on the Publisher and each Subscriber the old-fashioned way. Is that true?
