Parsing An Ntext Field
Jan 29, 2008
I'm trying to parse an ntext field that in my SQL View contains an invoice comment in order to be able to group on parts of the comment. I have two problems--one, the syntax to do this, and two, the best way to deal with the parts that I want.
The comment is like: "standard text ABCDE : $99.99" but can have multiple "ABCDE"s, e.g. "standard text ABCDE FGH IJKL $999.99" and I found some that had duplicates like "standard text standard text...".
I want to be able to report in SSRS 2005 by grouping the "ABCDE", "FGH", "IJKL" items.
Any ideas? Please be specific as I'm still learning.
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Jul 11, 2005
I'm using DTS to import data from an Access memo field into a SQL Server ntext field. DTS is only importing the first 255 characters of the memo field and truncating the rest.I'd appreciate any insights into what may be causing this problem, and what I can do about it.Thanks in advance for any help!
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Sep 28, 2005
Hi,I am running SQLServer2000 with ASP.NET. I have 3 fields:DATE_TIME (date time 8)DATEF ()TIMEF ()...when my default.aspx page is called, i need to execute a stored procedure that will parse my DATE_TIME field by the space in between, then update my DATEF and TIMEF fields with the appropriatevalues. NOw i have 2 fields to query from instead of 1. How would i write a SQL expression to do this? and what datatypes should the DATEF and TIMEF fields be?thxj
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Nov 8, 2005
For some reasons I have to use a ntext field for both small strings like "10" and large binalry files.
I need to sort the field to some extend to present the small strings on a sorted nice way - answers to " What country are you from" etc.
To trick the sorting I use a calculated field:
ORDER BY RSort - where Rsort is:
convert(varchar(4), RD.response) as RSort
It works but put a high load on the SQL server when the number of responses increases.
I though of making a non clustered index based on the calculated field, but is not sure that it will work as intended.
What do I do. The last thing would be to change the ntext to vchar(3800) or something like that. :confused:
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Jul 6, 2007
Can you parse a SQL field? Let's say, FULLNAME field got a TEXT datatype with the following data: <firstname>Norm</firstname><lastname>bercasio</lastname><Color>blue</color>then using a select statement, parse the field to find the lastname then write it to another field called LASTNAME on the same table, same rowID. Can you send a select statement how it can be done? I am using SQL 2003 or 2005. thank you so much.
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Aug 18, 2000
Anybody out there ever take a column containing names and parse it out to salutation, first name, middle initial/name, last name, suffix using Transact-SQL? I think I know how to do it using an array in a procedural language, but using SQL I'm drawing a blank.
Any ideas or help will be appreciated!
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Aug 9, 2012
I have a name field that has many variations and been fighting with it for a few days. The possible name variations are:
Smith, Mike
Smith, Mike K.
Smith, Mike K., JR.
I would like to parse each of the for pieces in a separate field.
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May 13, 2007
hi..i need help for my exam, I retrived data from my sms inbok andinsert to table.The record just like this:ID1,12x100,56x12,90x90..,how to pars the table in to:ID First SecondID1 12 100ID1 56 12ID1 90 90Thank for your help...===================
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Oct 6, 2006
I am trying to parse a single field into many. A sample of the data in one of my fields is:
0;127.20;3;23.90;13.56;0;0;0;0
I would like to parse it into 9 fields. I am sure that this is easy, but, since I am new to SQL2005, I am having a few probs with this simple task.
Any assistance will be greatly appreciated.
Layne
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Oct 11, 2001
Does anyone have a script already written to parse a text field in SQL?
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Jul 12, 2007
Hello,
I have a field that has the following data:
<li>Invalid email address.</li><li>Invalid zipcode.</li><li>Password is required.</li><li>
And, I'd like to parse this into rows separated by the "<li>"
Thanks!
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May 9, 2006
Hi,
My table has 2 fields as 'count' and 'codes'. The 'codes' field has 'count' # of code values in each record. Size of each code is 4. For example, if my record is 2,'abcdefgh' then there are 2 codes and the values are 'abcd' and 'efgh'.
Currently I am using 'script component' to parse the field into multiple values. Since I have to read 1 million records and on an average, each record has 10 codes, it is taking hrs to load it.
Can it be done without 'script component' using some other transformations?
Thanks.
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Jan 15, 2004
Hello All,
Maybe a stupid question but I'm new to the db admin work so please bear with me.
I've imported an Access db into SQL, in the Access db the field type was 'memo' to accomodate the large amount of text (on avg ruffly 4100 chars. with spaces). Now in SQL the field in the table I have set up as an ntext field, which I understood to be equivalent to a memo field in Access.
My problem is when saving data to the field the first time it saves all the data correctly with the exception of the field in question. The data in the field is '<LongText>', now when I try to update the data in the table I get a 'Data Truncated' error message and no update takes place throughout the table.
After testing this and trying different things, I've found that if I shorten this one field and try to save to the db I still get the 'Data Truncated' error message. If I shorten the data in the field AND delete the record from the SQL table then it will save just fine from there on out (which won't work for the reports).
I'm not sure what I'm missing here to get this to work the way it did in Access.
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Aug 17, 2004
Hi All,
I will be doing stress test for my app.
Loading thousands of records to the DB through bulk insert.
There's one field NText which I have left NULL because it will be hard to gen dummy flat file to it.
I have another table which has the Ntext Value which i will want to copy and duplicate to the other table.
what is the way to do it?
simply said i want to update a record with NULL value from one table with NText field with the value from another table..
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Jul 20, 2005
I am trying to view all the ntext from a profiler trace. The data istruncated at 256 and I am not sure why... The max length is 1820 viathis command:select max(datalength(textdata)) from "monitor forms usage"where textdata like '%gforms%' .I then issueset textsize 8000select (textdata) from "monitor forms usage" where textdata like'%gforms%' and datalength(textdata) >1800and still only 256 is returned. this is true even if I redirect theoutput to a file.Any ideas on how a humble man like me can see all of the data.Mike--Posted via http://dbforums.com
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Nov 3, 1999
I have just started to look at SQL and have a theory question that I could apply to a test I want to run. I have some legacy data from a previous project and the database was not designed properly (in my opinion). They have ONE field to capture City and State information. All the data is formatted City, State .
Does SQL have commands that can look at data in a field, strip out info before and info after a comma and then write that to other fields?
So, I would like to normalize this to take the data in a field called CityState and parse it, trim it and then populate two new fields 1) City and 2) State.
Thanks for your help!
Scott
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Sep 5, 2014
I have a text field that I need to parse out into 4 fields.
30.125x23.625-18.875x25.375
6.1875X19.375-2.4375x15.625
0X0-0x0
26.875X11.375-11.125x22.875
0X0-0x0
0X0-0x0
6.1875X26.875-2.4375x23.125
6.1875X26.875-2.4375x23.125
6.1875X26.875-2.4375x23.125
26.625X14.875-11.125x22.875
26.625X14.875-11.125x22.875
I need to 26.625X14.875-11.125x22.875 should be 26.625 then 14.875 then 11.125 then 22.875
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Jul 22, 2002
The title says it all. I've used ALTER DATABASE, and ALTER TABLE...ALTER COLUMN to change all my character fields from 'Compatibility_42_409_30003' to the default I want ('Latin1_General_CI_AI') on databases converted from SQL7. Now I just have these ntext fields to change...
Al
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Feb 27, 2006
Hi,
Can anybody tell me how to append data to ntext field?
Joydeep
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Jun 16, 2006
I need help on replace char in ntext data type
Here is the example data
<qMultipleChoice><qText>The%20AE%20understands%20what%20conditions%20the%2 0Account%20Manager%20is%20allowed%20to%20sign-off
20on.</qText><qChoice>Strongly20Disagree</qChoice><qChoice>Disagree
</qChoice><qChoice>Agree</qChoice><qChoice>Strongly%20Agree</qCh
I want result look like this
First Column:The AE Understands what conditions the Account Manager is allowed to sign-off.
Second Column: Strongly Disagree Disagree Agree Strongly Agree
This is what i had so far
Select (SUBSTRING(QuestionText, (PATINDEX(N'%<qText>%', QuestionText) + 7),(PATINDEX(N'%</qText>%', QuestionText) - (PATINDEX(N'%<qText>%', QuestionText) + 7)))) From tblQuestion
my result:
The%20AE%20understands%20what%20conditions%20the%2 0Account%20Manager%20is%20allowed%20to%20sign-off%20on.
I have problem with replace '%20' and how to make the second column.
Any Help?
Thanks
Shan
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Sep 9, 2006
My Stored Proc runs through a loop and concats the contents of each field into one big nvarchar. Procedure works fine on a smaller scale but now it is being implemented on a very large table and the results of the sequel overflow the nvarchar limits. I looked into using text and ntext but both cannot be declared locally. Does anyone know how I can work aroudn this limitation?
Summary:The problem is that the temporary variable I am using (nvarchar) is too small to contain the robust size that the SQL is concating into it. The final field it winds up in is a text field and will be able to handle the amount of data, its just getting the data there is the issue..... Your thoughts please....
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Oct 15, 2006
I found it rather hard to replace a string in an NTEXT field in sql server 2000. Would it be easier in SSIS 2005? Please advise. Thanks.
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Jun 20, 2007
Hello,
I have around 7 ntext fields in my data base table and I am getting data from the data base table through executing stored procedure, But when I am displaying data using record set, few of the ntext fields in recored set are empty .Iam sure that these are having data in table.
I am not sure why recordset is lossing that ntext field data?Because of this I am unable to display that data in web form.
any ideas really appriciated.
Thanks
Ram
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May 24, 2002
I am having an interesting error. I have a bunch of data that I am updating to a field in my sql server 7.0 database. It updates the data, however only puts the first 64,999 characters into the field. The datatype is ntext. From what I understand, ntext datatype can hold much more than 65,000 characters. Am I right in this? The data I'm putting into the field is html tags/text. I've tried several different data sets. I'm updating the data using Coldfusion/SQL commands.
Here is my SQL syntax:
UPDATE htmltest
SET html_offline = '#form.html#'
WHERE htmlid = #form.htmlid#
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Jul 20, 2005
Hi, I've been reading all sorts of info on the ntext field. I needthis to store xml documents in sql server via a stored proc.Because of its size, I apparently can not use SET (as in UPDATE)therefore I'm trying to do an INSERT of the row with this field (afterdeleting the old row).CREATE PROCEDURE dbo.UpdateXmlWF(@varWO varchar(50)@strWF ntext@varCust varchar(50)@varAssy varchar(50))ASINSERT INTO tblWorkOrders (WorkOrder, Customer, Assy, xmlWF) VALUES(@varWO, @varCust, @varAssy, @strWF)I'm using MSDE so I can't tell what's wrong...it just won't save theproc.PLEASE HELP!Thanks, Kathy
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Oct 24, 2007
Hello everybody,
i have a problem with copying (read it from one row and set it to another) a ntext field in a stored procedure. I know how
to get a pointer to the data and how to read from it.
But i want to copy the whole data.
Does anybody know how to do that?
Thanks in advance
A.Gempp
-------------------------------
I'm using SQL Server 2000
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Apr 9, 2008
I have a third party application with a ntext field that I need to parse the data out of. The data looks like this:
<xmlF><FNumber type="int">2421</FNumber><AttachmentPath type="string" /><RequesterId type="int">232</RequesterId><Requester type="string">John Smith</Requester><RequestDate type="DateTime">3/24/2008 11:23:27 AM</RequestDate</xmlF>
The fieldname is Data and the tablename is ProcessData
Again, this looks like xml, but the field type is ntext. I would like to create a view displaying the parsed data in fields. How would I go about parsing the data?
Thanks.
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Jul 20, 2005
Hi, I've read conflicting articles on updating an ntext field in acolumn.My ntext field will exceed 8,000 characters (typically twice that size-- but just a text string).One article (I think from MicroSoft) said you could NOT use ntext inan UPDATE statement, but I've seen examples from other people usingit...but don't know if it's related to the size/characters issue.Is this true or not?Thanks very much...Kathy
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Apr 25, 2008
Has anyone seen this issue before? We are running a SQL CE 3.5 database on a windows desktop. A couple of our tables have ntext fields. When we do an insert the statement updates the value for all rows, not just the one that was added. I can easily repro this with some of the online samples too. Try the following:
SqlCeConnection conn = new SqlCeConnection(_sConn);
conn.Open();
SqlCeCommand cmd = conn.CreateCommand();
cmd.CommandText = "CREATE TABLE BlobTable(name nvarchar(128), blob ntext);";
cmd.ExecuteNonQuery();
cmd.CommandText = "INSERT INTO BlobTable(name, blob) VALUES (@name, @blob);";
SqlCeParameter paramName = cmd.Parameters.Add("name", SqlDbType.NVarChar, 128);
SqlCeParameter paramBlob = cmd.Parameters.Add("blob", SqlDbType.NText);
paramName.Value = "Name1";
paramBlob.Value = "Name1 Memo";
cmd.ExecuteNonQuery();
cmd.CommandText = "INSERT INTO BlobTable(name, blob) VALUES (@name, @blob);";
SqlCeParameter paramName = cmd.Parameters.Add("name", SqlDbType.NVarChar, 128);
SqlCeParameter paramBlob = cmd.Parameters.Add("blob", SqlDbType.NText);
paramName.Value = "Name2";
paramBlob.Value = "Name2 Memo";
cmd.ExecuteNonQuery();
After the second execution the blob column in both rows will have the value 'Name2 Memo'.
This is obviously a huge problem for us and would appreciate it if someone can explain what is happening. Seems like a bug but would like to be certain before I go the support route.
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Apr 10, 2005
I am in a real squeeze here. I am working on my first ASP.NET project here and I am having some big problems with a content management aspect of this so far. I have a freetextbox control that my users want to be able to paste out of Word and save the content to a MSSQL Database. Well this was working great until I found out that I have a 4000 character limitation, and most of the pasted data is well over 14000 characters at least.
I've been working on these for about two weeks and just have come to a dead end. Here's what I had before: Form with Freetextbox that saved the information in the form to a database by calling a function in a class.vb file, the class file then called a stored procedure using parameters. Similiarly the display page loaded with a record id, and fired off a function stored in a class file, using stored procedures and using output parameters to I could assign the returned values to label fields etc. This has completely gone down the toilet since i had to change to text field to accomodate the larger text sizes. I have found some resources about chunking out to the file system, but I really don't want to do that, I just want it to display the information out on a web page, and I have been scouring google for weeks! Can someone tell me if this the wrong approach? How do I go about storing / retrieving HTML in an ntext database field just like these forums? I am completely stumped!
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Nov 27, 2007
I had a problem with the ntext datatype. I need to strip the HTML tags out of a ntext datatype column. I have sample query for that, which works fine for STRING, as stuff is the string function, what to do for ntext field.
=======The Process follows like this =========
--**************************************
--
-- Name: A relational technique to strip
-- the HTML tags out of a string
-- Description:A relational technique to
-- strip the HTML tags out of a string. Th
-- is solution demonstrates how to use simp
-- le tables & search functions effectively
-- in SQL Server to solve procedural / ite
-- rative problems.
-- This table contains the tags to be re
-- placed. The % in <head%>
-- will take care of any extra informati
-- on in the tag that you needn't worry
-- about as a whole. In any case, this t
-- able contains all the tags that needs
-- to be search & replaced.
CREATE TABLE #html ( tag varchar(30) )
INSERT #html VALUES ( '<html>' )
INSERT #html VALUES ( '<head%>' )
INSERT #html VALUES ( '<title%>' )
INSERT #html VALUES ( '<link%>' )
INSERT #html VALUES ( '</title>' )
INSERT #html VALUES ( '</head>' )
INSERT #html VALUES ( '<body%>' )
INSERT #html VALUES ( '</html>' )
go
-- A simple table with the HTML strings
CREATE TABLE #t ( id tinyint IDENTITY , string varchar(255) )
INSERT #t VALUES (
'<HTML><HEAD><TITLE>Some Name</TITLE>
<LINK REL="stylesheet" HREF="/style.css" TYPE="text/css" ></HEAD>
<BODY BGCOLOR="FFFFFF" VLINK="#444444">
SOME HTML text after the body</HTML>'
)
INSERT #t VALUES (
'<HTML><HEAD><TITLE>Another Name</TITLE>
<LINK REL="stylesheet" HREF="/style.css"></HEAD>
<BODY BGCOLOR="FFFFFF" VLINK="#444444">Another HTML text after the body</HTML>'
)
go
-- This is the code to strip the tags out.
-- It finds the starting location of eac
-- h tag in the HTML string ,
-- finds the length of the tag with the
-- extra properties if any. This is
-- done by locating the end of the tag n
-- amely '>'. The same is done
-- in a loop till all tags are replaced.
BEGIN TRAN
WHILE exists(select * FROM #t JOIN #html on patindex('%' + tag + '%' , string ) > 0 )
UPDATE #t
SET string = stuff( string , patindex('%' + tag + '%' , string ) ,
charindex( '>' , string , patindex('%' + tag + '%' , string ) )
- patindex('%' + tag + '%' , string ) + 1 , '' )
FROM #t JOIN #html
ON patindex('%' + tag + '%' , string ) > 0
SELECT * FROM #t
rollback
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Nov 28, 2007
I am running this query to an sql server 2000 database from my aspcode:"select * from MyTable whereMySqlServerRemoveStressFunction(MyNtextColumn) = '" &MyAdoRemoveStressFunction(MyString) & "'"The problem is that the replace function doesn't work with the ntextdatatype (so as to replace the stresses with an empty string). I hadto implement the MySqlServerRemoveStressFunction, i.e. a function thattakes a column name as a parameter and returns the text contained inthis column having replaced some letters of the text (the letters withstress). Unfortunately, I could not do that because user-definedfunctions cannot return a value of ntext.So I have the following idea:"select * from MyTable whereCheckIfTheyAreEqualIngoringTheStesses(MyNtextColum n, '" & MyString &"')"How can I implement the CheckIfTheyAreEqualIngoringTheStessesfunction? (I don't know how to combine these functions to do what Iwant: TEXTPTR, UPDATETEXT, WRITETEXT, READTEXT)
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Jul 24, 2002
I am trying to process an XML document that contains the attribute 'from_x'. However an openxml query can't seem to find any column with a '_x' suffix. For example if I were to execute the following fragment:
declare @hDoc int, @Message varchar(200)
select @Message = '<BACK_FM from_x="12"></BACK_FM>'
exec sp_xml_preparedocument @hDoc OUTPUT, @Message
select from_x from openxml(@hDoc, 'BACK_FM',1) with (from_x int)
I get back a null value from the openxml query. Attribute names 'fromx' and 'from_y' work ok but nothing I have tried with a trailing '_x' will work.
Does anyone know if this is a known SQL Server bug? Is it a bug at all or something about XML that I don't know about?
Thanks,
Wayne King
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