Trim Text Data Stored In Image Column

Mar 13, 2012

I need to trim (removing white spaces) the data or text in a column which is of type IMAGE.

I would like to achieve this through a PL/SQL procedure or function.

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How To Convert To Regular Text, Data Stored In Image Data Type Field ????

Jul 20, 2005

Hi,This is driving me nuts, I have a table that stores notes regarding anoperation in an IMAGE data type field in MS SQL Server 2000.I can read and write no problem using Access using the StrConv function andI can Update the field correctly in T-SQL using:DECLARE @ptrval varbinary(16)SELECT @ptrval = TEXTPTR(BITS_data)FROM mytable_BINARY WHERE ID = 'RB215'WRITETEXT OPERATION_BINARY.BITS @ptrval 'My notes for this operation'However, I just can not seem to be able to convert back to text theinformation once it is stored using T-SQL.My selects keep returning bin data.How to do this! Thanks for your help.SD

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May 31, 2007

I am saving large text document in an image type of column in a SQL Server 2000 table.
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Hi All, I am sure someone has done this before. Trying to write a SQL statement to UPDATE a column named Prod_Model. The table name is tbl_MASTER. Wanting to trim the parentheses out of the data and update back to the table.  Any help on the SQL statement?

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Mar 16, 2005

Hi,

I am having difficulty in indexing a Table when it contains a PDF file in an Image column. Basically I have a table with a unique id, some other fields, and an Image column. The Image column contains uploaded files from a web application. Full-text indexing works fine for all types of files that I have uploaded into this table which includes (.doc, .xls, .ppt) but I get the following message in my Event Viewer if one of thee files is a PDF file.

One or more documents stored in the Image columns with extension '.pdf' did not get full-text indexed because loading the filter failed with error '1x01'.

I have searched Microsoft's site and implemented their prescribed fixes but none has worked including installation of SP3 of Sql Server and/or modifying the registry key to run the Sql server indexing procedure as a single threaded process.

Has anyone experienced this problem? Please help.

Thanks
Kamal

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Mar 11, 2008



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Access and Crystal are not able to read these fields directly.

Any suggestions? Most information about these fields has to do with loading files but I am just moving data.

Thanks,

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If I have a table that I want to create a clustered index on. For example sake, say that I have 2 columns in the table. Col1 is char(2), col2 is text (or image). If I create a clustered index on col1, the database needs 1.2% times the size of the table to create the clustered index. Does this include the size of col2, being that text and image data is stored in a separate page chain....?

thanks for your time!

Tim

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How Too Show Stored Image From Database To Gridview Column

Mar 22, 2008

Dear people,
When i test my page for uploading image too my sql database everthing goes ok (i think) en when i look into my database table i see 3 colums filled
1 column with: Image_title    text
1 column with:Image_stream  <binary data>
1 column with image_type  image/pjpeg
How can i show this image in a gridview column..... i have search for this problem but non of them i find i can use because its a too heavy script, or something i dont want.
Is there a helping hand
Below is the script for uploading the image.....and more
 
 1
2 Imports System.Data
3 Imports System.Data.SqlClient
4 Imports System.IO
5
6 Partial Class Images_toevoegen
7 Inherits System.Web.UI.Page
8
9
10 Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
11
12 Dim imageSize As Int64
13 Dim imageType As String
14 Dim imageStream As Stream
15
16 ' kijkt wat de groote van de image is
17 imageSize = fileImgUpload.PostedFile.ContentLength
18
19 ' kijk welke type image het is
20 imageType = fileImgUpload.PostedFile.ContentType
21
22 ' Reads the Image stream
23 imageStream = fileImgUpload.PostedFile.InputStream
24
25 Dim imageContent(imageSize) As Byte
26 Dim intStatus As Integer
27 intStatus = imageStream.Read(imageContent, 0, imageSize)
28
29 ' connectie maken met de database
30 Dim myConnection As New SqlConnection(ConfigurationManager.ConnectionStrings("Personal").ConnectionString)
31 Dim myCommand As New SqlCommand("insert into tblMateriaal(Image_title,Image_stream,Image_type,ArtikelGroep,ArtikelMaat,Aantal,Vestiging,ArtikelNaam,ContactPersoon,DatumOnline) values(@Image_title,@Image_stream,@Image_type,@ArtikelGroep,@ArtikelMaat,@Aantal,@Vestiging,@ArtikelNaam,@ContactPersoon,@DatumOnline)", myConnection)
32
33 ' Mark the Command as a Text
34 myCommand.CommandType = CommandType.Text
35
36 ' geef alle parameters mee aan het command
37 Dim Image_title As New SqlParameter("@Image_title", SqlDbType.VarChar)
38 Image_title.Value = txtImgTitle.Text
39 myCommand.Parameters.Add(Image_title)
40
41 Dim Image_stream As New SqlParameter("@Image_stream", SqlDbType.Image)
42 Image_stream.Value = imageContent
43 myCommand.Parameters.Add(Image_stream)
44
45 Dim Image_type As New SqlParameter("@Image_type", SqlDbType.VarChar)
46 Image_type.Value = imageType
47 myCommand.Parameters.Add(Image_type)
48
49 Dim ArtikelGroep As New SqlParameter("@ArtikelGroep", System.Data.SqlDbType.NVarChar)
50 ArtikelGroep.Value = ddl1.SelectedValue
51 myCommand.Parameters.Add(ArtikelGroep)
52
53 Dim ArtikelMaat As New SqlParameter("@ArtikelMaat", System.Data.SqlDbType.NVarChar)
54 ArtikelMaat.Value = ddl2.SelectedValue
55 myCommand.Parameters.Add(ArtikelMaat)
56
57
58 Dim Aantal As New SqlParameter("@Aantal", System.Data.SqlDbType.NVarChar)
59 Aantal.Value = ddl3.SelectedValue
60 myCommand.Parameters.Add(Aantal)
61
62 Dim Vestiging As New SqlParameter("@Vestiging", System.Data.SqlDbType.NVarChar)
63 Vestiging.Value = ddl4.SelectedValue
64 myCommand.Parameters.Add(Vestiging)
65
66 Dim ArtikelNaam As New SqlParameter("@ArtikelNaam", System.Data.SqlDbType.NVarChar)
67 ArtikelNaam.Value = tb6.Text
68 myCommand.Parameters.Add(ArtikelNaam)
69
70 Dim ContactPersoon As New SqlParameter("@ContactPersoon", System.Data.SqlDbType.NVarChar)
71 ContactPersoon.Value = tb1.Text
72 myCommand.Parameters.Add(ContactPersoon)
73
74 Dim DatumOnline As New SqlParameter("@DatumOnline", System.Data.SqlDbType.NVarChar)
75 DatumOnline.Value = tb2.Text
76 myCommand.Parameters.Add(DatumOnline)
77
78 Try
79 myConnection.Open()
80 myCommand.ExecuteNonQuery()
81 myConnection.Close()
82
83 Response.Redirect("toevoegen.aspx")
84 Catch SQLexc As SqlException
85 Response.Write("Insert Failure. Error Details : " & SQLexc.ToString())
86 End Try
87
88
89 End Sub
90 End class
 

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Oct 6, 2004

Hi folks,

Table:

a int,
b int,
c int,
d text

I need to change my AFTER - Trigger from this (example!):

select * into #ins from inserted

to something like

select *(without Text / nText / image -columns) into #ins from inserted.

So I tried to build a string like this: (using INFORMATIONSCHEMES)

select @sql = 'select a,b,c into #ins from inserted'
exec(@sql)

a,b,c are not of Text, nText or Image datatype.

After executing the trigger, I get an error, that inserted is unknown.

Does anyone know how to solve this ?

Thx.

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Dec 10, 2014

I have a string stored in a column of type image that I need to do string operations with in order to decode the containing infomation.

data [image] = 0x07FD0707FD0102F001000054004C005300410000000054004C00530041000000FF...

I can't cast or convert to nvarchar(max), varchar(max) as I always get an error. Explicit conversion from data type image to varchar(max) is not allowed.

I tried CONVERT(VARCHAR(MAX), CONVERT(VARBINARY(MAX), DATA))

Which doesn't throw an error but seems to interprete the hexadecimal code to ascii characters and therefore is useless (ýýð...)

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May 13, 2008



Hi I have an image column (Spectrum) in a Table (ParticleEDS) which is populated with an array of a bunch of INT32's (4 bytes each)

Using TSQL is there any way that I can read each 4 bytes (convert this to an INT) and return this data for a given record (based on ParticleEDSID).

I know that there are 2048 x 4 bytes that make up the image column.

I would like the output of the query/stored procedure to be:

Value
------------
1 2342
2 2334
3 3343
.....
2048 1001


thanks!

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Dec 22, 2014

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Oct 30, 2013

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Feb 18, 2004

Been pondering the idea of putting 43 - 56K Pdf documents into a SQL DB but everything I've read only goes as far as to explain how the data is stored or manipulated.

I need to establish whether there are real performance issues or gains that will be experienced by doing this.

If indeed, performance would be a big issue, would storing the files in a Folder on another drive outside the Database be all that much faster (Let windows handle the fetch and carry instead of SQL Server).

The plan at the moment is to store all the image data in a separate data file or multiple data files. Using partitioned views is also a consideration.

Number of records per day (pdf's) would be somewhere around a 1000.

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Aug 19, 2015

I need the values as below using select query of my column.

I need to find the text after the first space ' ' and before the first '('

Source Column
==================
0636 KAVITHI (LOC)
0638 SRI KRISHNA (NAT)
0639 SELVAM
0643 GOOD SERVICE (LOC)
0644 FINA CARE EVENT (LOC)

Expected Result
==================
KAVITHI
SRI KRISHNA
SELVAM
GOOD SERVICE
FINA CARE EVENT

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Feb 23, 2005

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Jul 20, 2005

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Jul 11, 2006

Hi
When images are uploaded and stored directly into a sql database as binary data (eg in the club starter kit) how can those images be accessed and displayed.
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Aug 10, 2007

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3535.00,
00393.99,
00Loan,
0.00,
.00
*.00
)
 
I want to trim the leading zeros so that the output should be(trim only the leading zeros)
(
3535.00,
393.99,
Loan,
0.00,
.00
*.00
)
 
Can someone show my the sql statement for this?
 
Thanks.

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Aug 10, 2007

My table has a column named [Liability] varchar datatype which has the data in the format
(
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00Loan,
0.00,
.00
*.00
)

I want to trim the leading zeros so that the output should be(trim only the leading zeros)
(
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Loan,
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.00
*.00
)


Can someone show my the sql statement for this?

Thanks.

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Hi,
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Aug 17, 2007



Hi,
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So my question is how can i get a picture to show up on the report. .
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Regards
Karen

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Hi!
Need help with this one:
I have a column with a string composed by several data. After using REPLACE several times, I get something like the data below, which has (in most of cases) a value and a date.








378 9/05

388 9/05

4/05

1/06 606

1/06 646

76 5/05

100 1/05

118 8/05

129 8/05

9/05 342

05/3 123

1/07

4/06 164
The problem is that I need to get each value alone (to separate columns), in example:
Value Date
378 09/2005
388 09/2005
0 04/2005
...
606 01/2006

and so on...
In addittion you can see that sometimes the Value come first or alone, and sometimes the Date come first or alone.

I will appreciate any good ideas,
Thanks in advance,
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Hi Experts,

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For example:
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IDDsColumn
--- ---------------------------------
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eventnext

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