WRITETEXT Returned By A READTEXT
Aug 31, 2007
In my stored procedure I need to do a WRITETEXT on some text data which is being returned from a READTEXT on other text data. I thought that this sort of thing would work:
DECLARE @comment varbinary(16)
DECLARE @comment_len int
DECLARE @comment_new varbinary(16)
...
SET @comment = TEXTPTR(atextcolumn) from atable where ...
SET @comment_len = DATALENGTH(atextcolumn) from atable where ...
SET @comment_new = TEXTPTR(anothertextcolumn) from anothertable where ...
WRITETEXT anothertextcolumn @comment_new READTEXT atextcolumn @comment 0 @comment_len
but I get the message from SQL Query Analyzer:
"Data stream missing from WRITETEXT statement."
I thought the READTEXT returned a data stream.
There must be a way to do what I want. Does anybody know what it is ?
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May 15, 2002
Is there an example of using writetext, please?
How do I add a row with a column of type IMAGE?
IMAGE column will hold a PDF file.
INSERT INTO Table (Image_Col) VALUES (....?)
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Jun 11, 2007
I need to update/change the text in a table column of data type TEXT.It's a smaller set of records (72) where I need to append onto the enda string of text, the same for all records.I don't quite understand how UPDATETEXT and WRITETEXT work, but hereis how I would write the Update query were the field not a TEXT type.Update Matters Set Description = Description + ' (Stylized)'
Quote:
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Aug 16, 1999
I am having issues READING an entire text field.
Also the SET TEXT command is returning only 255, too! Help!
My code:
DECLARE @ptrval binary(16)
, @TextSize int
SELECT @TextSize = (Select dataLength(pr_info)
FROM pub_info pr INNER JOIN publishers p
ON pr.pub_id = p.pub_id
AND p.pub_name = 'New Moon Books')
SELECT @ptrval = TEXTPTR(pr_info)
FROM pub_info pr INNER JOIN publishers p
ON pr.pub_id = p.pub_id
AND p.pub_name = 'New Moon Books'
READTEXT pub_info.pr_info @ptrval 0 @TextSize
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Jul 20, 2005
Hi, I'm trying to store large strings to a database, so am using thetext field type (LongText). I have used this before when storing thehtml of a webpage, and was able to store more than 255 characters byusing just a normal update sql statement. Now I'm trying to store thebody of research papers, and must be doing something different, as Ican only store 255 characters.Can someone explain why SQL Server doesn't like what I am doing -should I be using the WriteText / UpdateText function? If so, pleaseexplain by example how I would do that, and why doing that works.Thanks so much,Iain
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May 6, 1999
I am working on a SQL 6.5 application that contains several tables with text fields. I would like to write a single stored procedure that could build the READTEXT statement for the text field on the fly based on parameters I pass in for the table name, column name, etc.
The procedure I want to write would look something like:
declare @txtpnt varbinary(16)
declare @column varchar(15)
declare @table varchar(15)
declare @idfield varchar(15)
declare @idval varchar(15)
EXECUTE ('select @txtpnt = textptr(' + @column + ')from ' +
@table + ' where ' + @idfield + ' = ' + @idval)
EXECUTE ('READTEXT ' + @table + '.' + @column + ' ' + @txtpnt + ' 0 10000')
Pretty as this looks, if you run this code, you will find that it doesn't work. The EXECUTE statement will not allow you to use a variable in the statement that is not declared as part of the statement. However, if I declare the variable as part of the EXECUTE statement, it is not recognized at compile time and I get an error when I create the stored procedure.
Is this the brick wall it seems to be, or am I missing something obvious here? I am using Access 97 as my front end, if that helps at all.
Any insight would be appreciated!
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May 2, 2008
hi, has anyone ever tried saving the result of 'readtext' (ofcourse, not the entire text - just some of it usnig offsets in the readtext as : readtext texttab.textcolumn @ptr 0 100 ) into a 'varchar' variable ? if so, can you give me an example pls ?
thanks.
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Apr 12, 2004
SELECT @@TEXTSIZE
SET TEXTSIZE 4096
SELECT @@TEXTSIZE
GO
DECLARE @ptrval varbinary(16)
SELECT @ptrval = TEXTPTR(emailTemplates.Data)
FROM emailTemplates WHERE [Name] = 'AccountInfoReceipt1'
READTEXT emailTemplates.Data @ptrval 0 2000
GO
Thats my code. and it never returns the entire email template. why?
thx in adv
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Apr 29, 2004
First question :
How can I set the return value of READTEXT to a variable of type nvarchar.
Second question :
I have a table t1 with a ntext column n1.
The ntext column has has words separated by empty space.
Each word can be assumed to be of size <= 255 characters.
How can I extract all the keywords in the ntext column to a table t2 with a column word nvarchar(255).
Assume that the text in column n1 is big enough so that it cannot be cast into a nvarchar or any other simpler type.
Any help on this is greatly appreciated.
Please do provide a sample code.
Alok.
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Jun 20, 2006
I have a strange problem. I have some code that executes a sql query. If I run the query in SQL server query analyzer, I get a set of data returned for me as expected. This is the query listed on lines 3 and 4. I just manually type it into query analyzer.
Yet when I run the same query in my code, the result set is slightly different because it is missing some data. I am confused as to what is going on here. Basically to examine the sql result set returned, I write it out to an XML file. (See line 16).
Why the data returned is different, I have no idea. Also writing it out to an XML file is the only way I can look at the data. Otherwise looking at it in the debugger is impossible, with the hundreds of tree nodes returned.
If someone is able to help me figure this out, I would appreciate it.
1. public DataSet GetMarketList(string region, string marketRegion)2. {3. string sql = @"SELECT a.RealEstMarket FROM MarketMap a, RegionMap b " + 4."WHERE a.RegionCode = b.RegionCode"; 5. DataSet dsMarketList = new DataSet();6. SqlConnection sqlConn = new SqlConnection(intranetConnStr); 7. SqlCommand cmd = new SqlCommand(sql,sqlConn);8. sqlConn.Open();9. SqlDataAdapter adapter = new SqlDataAdapter(cmd); 10. try11. {12. adapter.Fill(dsMarketList);
13. String bling = adapter.SelectCommand.CommandText;//BRG 14. dsMarketList.DataSetName="RegionMarket"; 15. dsMarketList.Tables[0].TableName = "MarketList"; 16. dsMarketList.WriteXml(Server.MapPath ("myXMLFile.xml" )); // The data written to 17. myXMLFile.xml is not the same data that is returned when I run the query on line 3&4 18. // from the SQL query 19. } 20. catch(Exception e) 21. { 22. // Handle the exception (Code not shown)
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Jan 9, 2007
Stored Procedure:CREATE PROCEDURE [dbo].[GetBanner] @BannerPage nvarchar(50), @MagazineID intASBEGIN SET NOCOUNT ON; DECLARE @BannerID int SELECT TOP 1 @BannerID = BannerID FROM Banners WHERE BannerPage=@BannerPage AND MagazineID = @MagazineID AND StartDate <= GetDate() AND EndDate >=GetDate() ORDER BY Views SELECT BannerID, BannerFileName, AltText, URL, Views FROM Banners WHERE BannerID = @BannerID UPDATE Banners SET Views = Views +1 WHERE BannerID = @BannerID UPDATE BannerStats SET Views = Views + 1 WHERE BannerID = @BannerIDEND OnSelected method: protected void dsBanner_Selected(object sender, SqlDataSourceStatusEventArgs e) { int RecordCount = e.AffectedRows; Response.Write(RecordCount); } This ALWAYS gives me 0 - despite the fact that the correct banner is pulled from the database, and updated etc. Also, when I execute the procedure (for valid parameter values) in SSMS, I get "1 row(s) Affected". Can anyone tell me what I need to change to get the proper value? Thanks
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Sep 27, 2007
I have the following sql:SELECT courseModuleCode FROM courses WHERE courseCode like '%' + @prefixText + '%'UNION
SELECT courseName FROM courses WHERE courseName like '%' + @prefixText + '%'
UNIONSELECT TeacherName FROM courses WHERE TeacherName like '%' + @prefixText + '%' it returns one column, i want to name tha column as "words"how do i do it?thanks
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Sep 10, 2004
I have a table that COULD be linked to 3 other tables, but if one of the link fields is zero I get nothing back at all. Here is my query:
SELECTEvents.*, Agencies.A_NAME AS A_NAME,
(Families.F_FNAME + ' ' + Families.F_LNAME) AS F_NAME,
(Candidates.C_FNAME + ' ' + Candidates.C_LNAME) AS C_NAME
FROM Events
INNER JOIN Agencies ON Events.E_AGENCY_ID = Agencies.A_ID
INNER JOIN Families ON Events.E_FAMILY_ID = Families.F_ID
INNER JOIN Candidates ON Events.E_CANDIDATE_ID = Candidates.C_ID
WHEREE_ID = 89
Even if all the inner join id's are zero, I would at least like to get back the event information.
Could anyone help me out here, or do I have to do 4 queries?
Thanks in advance.
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Dec 21, 2004
The following sproc returns no records in query analyzer, although it doesn't error out either. Last time adding the length to the end of the variable fixed this problem, but this time it's an integer type which doesn't accept a length. Any ideas?
----------------------------------------------------------------------------------------------------
CREATE PROCEDURE spUnitsbyUnitID
@unitid int
AS
SELECT
E.camid, E.camname, E.cammodel, E.unitid,
D.contactid, D.Contactfname, D.Contactlname, D.Contactphone, D.Contactcell, D.Contactcompany, D.unitid,
C.videoserverid, C.videoservermac, C.videoserveruser, C.videoserverpass, C.videoservermodel, C.videoserverip, C.unitid,
B.radioid, B.radioip, B.radiomac, B.radioessid, B.radiouser, B.radiopass, B.unitid,
A.unitid, A.unitcity, A.unitname, A.unitalias, A.unitdeploydate, A.unitpickupdate, A.unitattatchedcams, A.unitenabled
FROM tbl_units as A
INNER JOIN tbl_radios as B ON A.unitid = B.unitid
INNER JOIN tbl_videoservers as C ON A.unitid = C.unitid
INNER JOIN tbl_contacts as D on A.unitid = D.unitid
INNER JOIN tbl_cameras as E on A.unitid = E.unitid
WHERE A.UnitID = @unitID
GO
-----------------------------------------------------------------------------------------------------
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Mar 9, 2006
can anyone tell me why i get the following error when i run the below query? its a simple query. i dont understand why its throwing an error. Thanks in advance.
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.
update purchaseorders set orderstatusID = 4 where purchaseorderid in (
select distinct postprocesspurchaseorderID from wishlistitems where postprocesspurchaseorderID is not null
)
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Nov 19, 2004
Hi,
Any idea why when I run a SELECT stament in Query anaylser it returns 45 rows. But when I create the exact same SQL as a view in Enterprise manager it only returns 44 rows?
Thanks,
Alph
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Dec 7, 2011
I am getting the below error while trying to run sql query
Msg 512, Level 16, State 1, Line 1
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
but if in the same below query if i put the parameter in upto 10 then its working fine......if the parameter is 11 or above then the query is giving the above error.
SELECT substring(sc.container_id,0,14) container_id,
imc.item_class,
sh.ship_to, sh.shipment_id,
cust.ADDRESS1,
sh.carrier,
[code]...
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Jan 27, 2012
I am running a query that works just fine however, I would like it to exclude value that are equal to zero.
Basically my query looks at the commission that clients pay over a number of periods.
So it goes like this
T.Client_Code as Client
,SUM(CASE t.Transaction_Date WHEN DATEADD(day, DATEDIFF(day, 1, GETDATE()),0)THEN (ABS (t.transaction_commission) /((fx.Exchange_Bid + fx.Exchange_Ask)/2 )) ELSE 0 END)as Commission_Day
FROM TABLE T
JOINING FX TABLE
WHERE
fx.Currency = 'USD'
And T.Salesman_Name in ('X''Y'Z)
Group BY
T.Client_Code
It works perfectly fine however, we dont transact with our clients everyday so therefore this list will return all of our clients in the database and many will have generate zero commission. I want to keep the query along those lines I just need to insert something that says "ONLY SHOW WHEN Commission is not ZERO.
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Mar 25, 2015
i am trying to run Select query to get "application name" and "role" for each user in the DB problem is that each user has more than one App that he is useing and for each App he can have more than one role
My code is:
Code:
select top 100
username,
(Select b.name
from application b
inner join userroleapplication c
on b.applicationID = c.applicationID ) Application,
(select name from role d, userroleapplication gr
where gr.roleID = d.roleID and gr.userID = a.userID) role
from users a
where username in
(
'username'
)
i know where is the problem but i cant figure how to fix this
What i need as a output
Username | Application | Role
"user1" | "App1" | "Role1"
"user1" | "App1" | "Role2"
"user1" | "App2" | "Role1"
"user1" | "App3" | "Role1"
"user2" | "App1" | "Role1"
"user2" | "App3" | "Role1"
etc.
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Apr 15, 2008
Hi
I have two tables and I need write a query that include subquery that return more than 1 value,Can you give me a idea how to write the query
The table with data is like this,one file maybe belong to many group.
Filename FilegroupID
file1 1
file2 2
file1 3
file1 4
file3 1
file2 5
I need write a query to get the result like this
file1 1,3,4
file2 2,5
file3 1
I try to write a query with subquery but I get error message
"Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression"
I use SQL Server 2005.but I need the subquery return data like "1,3,4".
Please help me.
Thanks
Mark
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Apr 29, 2008
Select * from table where field <> 'This'
Why does that not return nulls? 'This' does not equal null. Why does sql server work this way?
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Dec 18, 2013
I have a simple update query that looks like this:
Update Table1 set midpointDate = (select dateadd(day,(datediff(day,startDate,endDate)/2),starteDate) from Table1) where Table1.RowID = Table1.RowID
I am receiving the following error: "Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression."Yes, it is all contained in the same table.
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Jun 12, 2007
I am using SQLExecute() in C++ code.
My query is "select * from Revoked_users"?
How I will come to know the no. of rows returned by SQLExecute() ?
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Jan 26, 2008
Okay,
I want to fill a table in one database with some info from an identical table from another database. When I run this query, I get the following error:
"Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated."
But the point of the subquery was to in fact return more than one value.
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Jan 29, 2008
Anyone know how I can null-out the returned values of the PrjMgr field? I have bolded the field in question.
Here is the code:
select AgencyId
,ControlNumber
,ISNULL(LLA_AUDITS.PrjMgr,Projects.PrjMgr) as PrjMgr,ISNULL(CASE LEN(datepart(mm, PeriodFinish)) WHEN 1 THEN '0' + CAST(datepart(mm, PeriodFinish) as varchar(2)) ELSE CAST(datepart(mm, PeriodFinish) as varchar(2)) END ,'')As month
,ISNULL(CAST(datepart(dd, PeriodFinish) as varchar), '') As day
,ISNULL(CAST(right(datepart(yy, PeriodFinish),2) as varchar),'') As year
,ISNULL(CAST(left(datepart(yy, PeriodFinish),2) as varchar),'') As century
,custName
from LLA_Audits Left Outer Join Projects
on controlnumber = prjcode Left Outer Join Customers on Agencyid = CustCode
where AgencyId is not null
and not(LLA_AUDITS.PrjMgr is null and Projects.PrjMgr is null)
and left(controlnumber,2)<>'72'
and left(controlnumber,2) <>'13'
and (CPAFirmId IN ('0','')or CPAFirmId is null)
order by ControlNumber
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Apr 7, 2008
The code below returns 0 rows. The statement is intended as generic statement that would return all records between a particular start and end date and on each date only between a specific start and end time. It works perfectly if the end date is greater than the start date.
Unfortunately, if the start and end dates are equal (i.e, return all records on that one date and only between the specified start and end times) then no records are returned.
BTW, it is also looking for matching datetimes in two tables and there really is matching data in the two tables for that particular date and times.
Can anybody help resolve this?
SELECT DISTINCT t1.* FROM [DbName].[SchemaName].[TableName1] AS t1,
[DbName].[SchemaName].[TableName2] AS t2
WHERE t1.[DateTime] BETWEEN CAST('2006-11-22' AS DATETIME) AND CAST('2006-11-22' AS DATETIME)
AND t2.[DateTime] BETWEEN CAST('2006-11-22' AS DATETIME) AND CAST('2006-11-22' AS DATETIME) AND
CONVERT(DATETIME,CONVERT(varchar, t1.[DateTime],114)) BETWEEN
CONVERT(DATETIME, '10:20:00') AND CONVERT(DATETIME, '12:19:59') AND
CONVERT(DATETIME,CONVERT(varchar, t2.[DateTime],114)) BETWEEN
CONVERT(DATETIME, '10:20:00') AND CONVERT(DATETIME, '12:19:59') AND
t1.[DateTime] = t2.[DateTime]
ORDER BY t1.[DateTime];
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Aug 28, 2007
Okay, this is what I have as my store procedure:
DECLARE @parentPage varchar(250)
-- Insert statements for procedure here
SET @parentPage = (SELECT [frntPage] FROM [OLissue], [Outlook] WHERE ([Outlook].[issueID] = @OLissueID AND [Outlook].[issueID] = [OLissue].[issueID] AND [OLissue].[frntPage] IS NOT NULL AND [Outlook].[parent] IS NOT NULL))
IF @parentPage IS NOT NULL
IF exists (SELECT [Outlook].[ID], [Outlook].[title], [Outlook].[name], [Outlook].[issueID] FROM [OLissue], [Outlook] WHERE ([Outlook].[issueID] = @OLissueID AND [Outlook].[issueID] = [OLissue].[issueID]))
SELECT [ID], [title], [name], [issueID] FROM [Outlook] WHERE ([issueID] = @OLissueID)
ELSE
SELECT DISTINCT NULL ID, 'No parent page yet' title FROM [Outlook]
And I kept getting this error when testing in SQL Management Studio.
Msg 512, Level 16, State 1, Procedure parentPage, Line 19
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
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Jun 12, 2007
I have a simple report with a group header, details and footer. How do I display a message to inform users when no data is returned when they enter a parameter which returns no records - at the moment my report returns a blank screen, it would be more useful if I could output the following
'Parameter Name' does not exist.
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May 9, 2008
I have a stored procedure that is going to be called from my ssis job. I create a package and it as an 'Execute SQL Task' within it. My stored procedure will return a 1 or 0. If 1 is returned then the package needs to continue processing. If
0 is returned then the job stops running.
How can I get the value that is being returned from the stored procedure and either continue or stop the job depending on what is returned?
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Apr 9, 2008
I'm having problem Inserting data from 1table into another table. I'm getting the error:
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
I get the reason why I'm having this error message but I don't know how to fix code... Help please? Thanks
Here's an example of what I'm trying to do...
table1 has:
ID | Name | countryID
1 | Joe | 101
2 | Ben | 102
3 | Tom | 102
Now I wrote this code to insert some of the data from table 1 into table2...
insert into Table2(CompName, ID) values('Information',(select ID from table1 where countryid=102))
Please Help! Thanks...
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Oct 15, 2007
I have a qry/dataset in a report. If the qry returns no data the report will
simply show a the headers/footers and no data in the detail section. However, I need to display all zeros if the detail section ie '0', if no data is returned. How can I do that?
I have SSRS 2005.
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Jun 20, 2006
Hi all,
I have a SP that needs to return a record set based upon the values of calling another SP. The 2nd SP uses the output parameter and works fine. However, the resulting Insert doesnt see the value. I cannot for the life of me work out why not!
My other question is how do I stop the imbedded procedures from outputing a result? When the procedure is run in analyser it produces three sets of data. The first two being the outputs for the two SPs.
Any help would be much appreciated!
Code as follows:
CREATE PROCEDURE [dbo].[trl_GetOpenDurations] AS
--- CALLS the sp trl_CallOpenDuration with the following params
---1 min minute value - int
---2 max minute value - int
---3 return value - int - interval in minutes
set nocount on
declare @min int --- less than 1 min
declare @hour int --- more than 1 min, less than 1 hour
create table #t ([Type] VARCHAR(10) ,[Value] int)
EXECUTE trl_callOpenDuration 0,1,@min
insert into #t ([Type],[Value]) values ('<1Min', @min)
EXECUTE trl_callOpenDuration 1,60,@hour
insert into #t ([Type],[Value]) values ('<1Hour',@hour)
---get data from table
Select * from #t
GO
RESULTS:
<1Min NULL
<1Hour NULL
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Jan 26, 2007
Hi,This is a very simple question but I don't have any idea of how to do it.Says I have a table with 50 records. How do I know the number of record have been return by sqldatasource when it execute a SELECT sql statement that contains a WHERE clause. Says the 30 records match the SELECT statement, what code do I have to write in order to display the number 30? Thanks
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