Hi,
I'm using SQL 7. Is there a way I can allow data to be truncated? I'm trying to insert a 50 length column into a 40 length column. I need to truncate the data to prepare for exporting to a fixed field format.
Any Suggestions?
Thanks,
Denise
I am trying to import data from an excel Sheet to SQL Database using OPENROWSET. After import I found that all the cells containing data of more than 2000 length got truncated to 255 characters only. I tried finding the solution and found that We need to have the data with length more than 255 in first 8 rows of Excel sheet. It worked for me also. But In real scenario the data that I cant do the manual work on excel. I tried out with Dot Net utility and SSIS package also but the truncation is still the issue.
INSERT into tmp_Test
SELECT
*
FROM
OPENROWSET('Microsoft.ACE.OLEDB.12.0','Excel
12.0;Database=D:Book1.xlsx', [Sheet1$])
When writing an INSERT statement, what code do I pass to the SQL database to automatically truncate a value to fit in to the database if it contains more characters than the field the data is being entered into?
View 7 Replies View RelatedHi,
I have an application that uses a Cache data base. The data is exposed to sql server via a linked server.
In the Cache database they have data columns that can be up to 32395 characters long. When I do a simple select query like this:
select Intervention_text from cwsavpmtest_live..system.Intervention_data
… I get the error message:
Server: Msg 7341, Level 16, State 2, Line 1
Could not get the current row value of column '[cwsavpmtest_live]..[system].[Intervention_data].intervention_text' from the OLE DB provider 'MSDASQL'.
[OLE/DB provider returned message: Requested conversion is not supported.]
OLE DB error trace [OLE/DB Provider 'MSDASQL' IRowset::GetData returned 0x80040e1d].
I figured out that I could get around the problem with an OPENQUERY like this:
SELECT *
FROM OPENQUERY(cwsavpmtest_live, 'select left(Intervention_text,32395) from Intervention_data’)
The error goes away, but I only get the first 255 characters of the data. I don’t really need all 32395 chars (I figure 4000 chars would be acceptable).
This is not a display problem in Query Analyzer. I set the maximum characters per column to 8000 on the Results tab of the Option dialog. Also I have a stored procedure that is called by Reporting Services and it is only sending 255 characters to the report.
The stored procedure has code that looks like this:
CREATE TABLE #Intervention_Data
(ID varchar(254),
FACILITY Int,
INTID Int,
Intervention_Text varchar(4000),
Intervention_Name varchar(50))
SELECT @QueryString =
'INSERT INTO #Intervention_Data SELECT * FROM OPENQUERY(' + @LinkedServer +
',''select ID, FACILITY, INTID, left(intervention_text ,4000), ' +
'Wiley_Intervention_ID from Intervention_Data where facility = ' +
cast(@FACILITY as varchar(10)) + ''')'
EXEC(@QueryString)
I have tried making the Intervention_Text column in the temp table both "text" and "ntext" data type with the same result.
Does anybody have any clues about how I can make this work?
Thanks,
Laurie
Note: When I link to the Cache database using Access, Access interprets the long fields as being of type "Memo" and I can see all of the data.
edited because tap and tab are not the same word.
With a database size of almost 2 GB, I run the 'truncate table eventlog command' which completes successfully, but the database size only decreases by about 10 MB so stays too large - indeed the number of rows in the eventlog table is minimal, but the otehr tables in this database don't show such an amount of tables large enough to cause the size issue either. What could be the reason and how can I reduce it (possibly truncating another table but then which one, how could I determine which is too large and needs truncating?).
View 3 Replies View Relatedhow to find who delete/Truncate the data from table ,because i don't have any trigger on the table.
View 5 Replies View RelatedI have done DTS that export data from SQL to .xls, it works perfect, my problem is my table from SQL get truncated everytime before i load data but my .xls file always come with previous records which I don't want. i.e. if my Sql table had 3 rows , when i finish to execute the dts, my .xls come with 3 rows, when I exec again, my table get truncated and my .xls add another 3 rows. How can I solve this
View 7 Replies View RelatedI am using the flat file connection manager. I read in a set of flat files and copy them into a staging database table. I want to ignore anything in the text file past column 266. I can't get this to work correctly. I can't define the last column to end at 266 and ignore the rest. I tried adding an extra column but that did not work either.
Linda
Am working on sql database table shifting to new database tables. Am getting the following error while truncating the tables:-
Cannot truncate table 'orderItem' because it is being referenced by a FOREIGN KEY constraint.How can i remove all the items in the table if i found this error.
I get the following error message when a job calls a Stored Procedure that TRUNCATES a Table:
Cannot truncate table 'CombinedSurveyData' because it is published for replication or enabled for Change Data Capture
Is my only option to change the TRUNCATE to DELETE?
[URL]
Hi all...
Please forgive the elementary nature of my question, but could someone please explain the differences between these two database backup types:
1. Log backup
2. Log backup no truncate
From what I understand and have read, the "no truncate" backup method keeps the entire transaction log indefinitely. Using the truncation method, the transaction log is either 1) compressed or 2) cleaned up so that any completed transactions are removed from the log. Which one of these is true?
And, for the big question: is it better to run a backup of the transaction log with truncation or not? Our current backup scheme is similar to the following:
Full backup every 24 hours
transaction log backup every hour with no truncation
Should we insert a truncation backup somewhere in here? What is the danger of removing (or compressing) parts of the transaction log? Will this affect the restore process?
Thanks in advance!
i read that i can Truncate a table even if child table has no records so i tries to disable constraints but still can't get it to workCannot truncate table 'InventoryPC' because it is being referenced by a FOREIGN KEY constraint. disabling code on lines 9-13 and enabling codes on 36-40 1 ALTER PROCEDURE dbo.RevertDB
2
3 /* Reverts Database to original "Clean" State */
4 AS
5 SET NOCOUNT OFF
6 DECLARE @Log AS varchar(MAX), @RowsInDB AS int
7 SET @Log = 'RevertDB Started at ' + CAST(GETDATE() AS varchar(50)) + ''
8
9 /* *** Disable Constraints *** */
10 ALTER TABLE Booking NOCHECK CONSTRAINT ALL
11 ALTER TABLE InventoryPC NOCHECK CONSTRAINT ALL
12 ALTER TABLE PC NOCHECK CONSTRAINT ALL
13 ALTER TABLE Platform NOCHECK CONSTRAINT ALL
14
15 /* *** Start Truncates *** */
16 TRUNCATE TABLE Booking
17 SET @Log = @Log + 'Trucate Table Booking - Done' + ''
18 SET @RowsInDB = (SELECT COUNT(BookingID) FROM Booking)
19 SET @Log = @Log + '-- Rows Affected: ' + CAST(@@ROWCOUNT AS varchar(10)) + ', Rows in Table: ' + CAST(@RowsInDB AS varchar(10)) + ''
20
21 TRUNCATE TABLE InventoryPC
22 SET @Log = @Log + 'Trucate Table InventoryPC - Done' + ''
23 SET @RowsInDB = (SELECT COUNT(InventoryID) FROM InventoryPC)
24 SET @Log = @Log + '-- Rows Affected: ' + CAST(@@ROWCOUNT AS varchar(10)) + ', Rows in Table: ' + CAST(@RowsInDB AS varchar(10)) + ''
25
26 TRUNCATE TABLE PC
27 SET @Log = @Log + 'Trucate Table PC - Done' + ''
28 SET @RowsInDB = (SELECT COUNT(PCID) FROM PC)
29 SET @Log = @Log + '-- Rows Affected: ' + CAST(@@ROWCOUNT AS varchar(10)) + ', Rows in Table: ' + CAST(@RowsInDB AS varchar(10)) + ''
30
31 TRUNCATE TABLE Platform
32 SET @Log = @Log + 'Trucate Table Platform - Done' + ''
33 SET @RowsInDB = (SELECT COUNT(PlatformID) FROM Platform)
34 SET @Log = @Log + '-- Rows Affected: ' + CAST(@@ROWCOUNT AS varchar) + ', Rows in Table: ' + CAST(@RowsInDB AS varchar(10)) + ''
35
36 /* *** Enable Constraints *** */
37 ALTER TABLE Booking WITH CHECK CHECK CONSTRAINT ALL
38 ALTER TABLE InventoryPC WITH CHECK CHECK CONSTRAINT ALL
39 ALTER TABLE PC WITH CHECK CHECK CONSTRAINT ALL
40 ALTER TABLE Platform WITH CHECK CHECK CONSTRAINT ALL
41
42 SET @Log = @Log + '*** End Truncates ***' + ''
43 /* *** End Truncates *** */
44
45 /* *** Start Insert Platform *** */
46 SET @Log = @Log + 'Start Insert Platform' + ''
47
48 EXEC dbo.InsertPlatform 'Windows XP SP2 Professional Edition', 'Some description for Windows XP SP2 Professional Edition over here …'
49 EXEC dbo.InsertPlatform 'Windows Vista Ultimate', 'See everything you''re working on more clearly with Windows Aero, and quickly switch between windows or tasks using Windows Flip 3D and Live Thumbnails. You can easily find what you need—when you need it―with Instant Search and live icon previews that display the actual contents of your files. And while you''re at it, give your personal productivity a boost with instant access to the information you care about using Windows Sidebar and Gadgets. Put these easy-to-use and customizable mini-applications on your desktop and reveal the information you''re looking for at a glance.Website: http://www.microsoft.com/windows/products/windowsvista/seeit/default.mspx'
50 EXEC dbo.InsertPlatform 'Apple Mac OS X Tiger', 'Some description for Apple Mac OS X Tiger over here …'
51 EXEC dbo.InsertPlatform 'Apple Mac OS X Leopard', 'Desktop: The new look of Leopard showcases your favorite desktop image and puts new file Stacks at your fingertips for a stunning, clutter-free workspace.Finder: Browse your files like you browse your music with Cover Flow.Time Machine: See how your system looked on any given day and restore files with aWebsite: http://www.apple.com/macosx/leopard/features/'
52 EXEC dbo.InsertPlatform 'Red Hat Linux', 'Some description for Red Hat Linux over here …'
53
54 SET @Log = @Log + 'Rows In Platform: ' + (SELECT COUNT(PlatformID) FROM Platform) + ''
55 /* *** Start Insert PC *** */
56 SET @Log = @Log + 'Start Insert PC' + ''
57
58 DECLARE @WinXP int, @WinVista int, @OSXTiger int, @OSXLeopard int, @RedHat int
59 SET @WinXP = (SELECT PlatformID FROM Platform WHERE Title = 'Windows XP SP2 Professional Edition')
60 SET @WinVista = (SELECT PlatformID FROM Platform WHERE Title = 'Windows Vista Ultimate')
61 SET @OSXTiger = (SELECT PlatformID FROM Platform WHERE Title = 'Apple Mac OS X Tiger')
62 SET @OSXLeopard = (SELECT PlatformID FROM Platform WHERE Title = 'Apple Mac OS X Leopard')
63 SET @RedHat = (SELECT PlatformID FROM Platform WHERE Title = 'Red Hat Linux')
64
65 EXEC dbo.InsertPC 'Fusion PC One', 'Description here ...', 'Intel Core2 Duo E6600 2.4 GHz 1066MHz', '1GB Dual Channel DDR2 667 SDRAM', '120GB SATA2 NCQ HDD', 'NVIDIA GeForce 8600 256MB GDDR3', '22" 3000:1 Wide Screen LCD', @WinXP
66 EXEC dbo.InsertPC 'Fusion PC Two', 'Description here ...', 'Intel Core2 Duo E6850 3 GHz 1333MHz', '2GB Dual Channel DDR2 800 SDRAM', '240GB SATA2 NCQ HDD', 'NVIDIA GeForce 8800 Ultra 256MB GDDR3 SLI', '24" 3000:1 Wide Screen LCD', @WinVista
67 EXEC dbo.InsertPC 'Fusion PC Three', 'Description here ...', 'AMD Athlon 64 X2 Dual Core 6000+ 3 GHz', '2GB Dual Channel DDR2 667 SDRAM', '240GB SATA2 NCQ HDD', 'ATI Radeon Cross Fire 2900 256MB GDDR3', '24" 3000:1 Wide Screen LCD', @WinVista
68 EXEC dbo.InsertPC 'Fusion X1', 'Description here ...', 'Intel Core2 Extreme Q6850 3 GHz 1333MHz', '6GB Dual Channel DDR2 800 SDRAM', '500GB SATA2 NCQ HDD', 'NVIDIA GeForce 8800 Ultra 256MB GDDR3 SLI', '30" 3000:1 Wide Screen LCD', @OSXLeopard
69 EXEC dbo.InsertPC 'Fusion X2', 'Description here ...', 'AMD Athlon 64 FX 74 3 GHz', '6GB Dual Channel DDR2 800 SDRAM', '500GB SATA2 NCQ HDD', 'NVIDIA GeForce 8900 Ultra SLI 256MB GDDR3', '30" 3000:1 Wide Screen LCD', @WinVista
70 EXEC dbo.InsertPC 'Fusion Tiger 1', 'Description here ...', 'Intel Core2 Duo E6600 2.4 GHz 1066MHz', '2GB Dual Channel DDR2 800 SDRAM', '120GB SATA2 NCQ HDD', 'NVIDIA GeForce 8600 256MB GDDR3 SLI', '22" 3000:1 Wide Screen LCD', @OSXTiger
71 EXEC dbo.InsertPC 'Fusion Linux 1', 'Description here ...', 'AMD Athlon 64 X2 6000+ 3 GHz', '1GB Dual Channel DDR2 800 SDRAM', '120GB SATA2 NCQ HDD', 'NVIDIA GeForce 8600 256MB GDDR3', '22" 3000:1 Wide Screen LCD', @RedHat
72
73 SET @Log = @Log + 'Rows In PC: ' + (SELECT COUNT(PCID) FROM PC) + ''
74
75 /* *** Start Insert Inventory *** */
76 SET @Log = @Log + 'Start Insert Inventory' + ''
77
78 DECLARE @F1 int, @F2 int, @F3 int, @FX1 int, @FX2 int, @FT1 int, @FR1 int
79 SET @F1 = (SELECT PCID FROM PC WHERE Title = 'Fusion PC One')
80 SET @F2 = (SELECT PCID FROM PC WHERE Title = 'Fusion PC Two')
81 SET @F3 = (SELECT PCID FROM PC WHERE Title = 'Fusion PC Three')
82 SET @FX1 = (SELECT PCID FROM PC WHERE Title = 'Fusion X1')
83 SET @FX2 = (SELECT PCID FROM PC WHERE Title = 'Fusion X2')
84 SET @FT1 = (SELECT PCID FROM PC WHERE Title = 'Fusion Tiger One')
85 SET @FR1 = (SELECT PCID FROM PC WHERE Title = 'Fusion Linux One')
86
87 EXEC dbo.InsertInventory 10, @F1, 2.5, 'iCluster Fusion One'
88 EXEC dbo.InsertInventory 10, @F2, 2.5, 'iCluster Fusion Two'
89 EXEC dbo.InsertInventory 10, @F3, 2.5, 'iCluster Fusion Three'
90 EXEC dbo.InsertInventory 6, @FX1, 6, 'iCluster Fusion X1'
91 EXEC dbo.InsertInventory 6, @FX2, 6, 'iCluster Fusion X2'
92 EXEC dbo.InsertInventory 10, @FT1, 3, 'iCluster Fusion Tiger One'
93 EXEC dbo.InsertInventory 30, @FR1, 2, 'iCluster Fusion Linux One'
94
95 SET @Log = @Log + 'Rows In Inventory: ' + (SELECT COUNT(InventoryID) FROM InventoryPC) + ''
96
97 RETURN @Log
98
I would like to ask if I backuped the transaction log already, SQL will truncate the transaction log automatically or not. If not what should I do?
View 1 Replies View RelatedIs there an ISQL statement to truncate the transaction log??? A Stored Procedure maybe?
View 4 Replies View RelatedI have two tables in my SQL CE database. tblTempData and tblBatchData. When the user wants to move the data from 'temp' into 'batch' I would like to truncate the 'temp' table. When I do this I get the unable to parse query error.
strSQL = "TRUNCATE TABLE tblTempData"
goADOcn.Execute (strSQL)
Is there something that I am doing wrong, or is TRUNCATE not supported in SQLCE 2000?
can TRuncate statement be rolled back ?
View 5 Replies View RelatedDoes anyone know how to truncate log without grow up space used?
Thanks
Sbahri
Hi there,
I have a simple stored procedure that will truncate the log file but I now need to make this dynamic so that this proc can be run with any DB name. I know you can look up the logical filename in sysfiles but I'm not too sure how to write this procedure so that it will simply truncate the log file of the currently selected DB.
This is what I have so far which as you can see is hardcoded:
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS OFF
GO
CREATE PROCEDURE TruncateLog AS
BACKUP LOG [FICaches] with TRUNCATE_ONLY
DBCC SHRINKFILE (FICaches_log, 50)
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
Any help would be greatly appreciated!
Thanks
NewToSql
Hi
I have a Log which is 15 gb. Recovery mode is simple.
What command can I use to truncate this log? Or is it best to shrink it?
Thanks
I have a small doubt .
Truncate is not a logged operation.
In log shipping if we perform any truncate operation on the primary server will its get reflected on the secondary server.
I have 2 tables.
Table 1 and table 2.
Table 1 has a foreign key related to a particular column on table 2.
Suppose if i have applied a truncate command on table 2 .will it work or not.
We have to check for dependencies on the table before we should apply a truncate command.
Could any one tell me can we directly apply a truncate command on any object irrespective of the dependencies on that object.
How to setup a sql 2005 maint plan for truncate log ?
Is it possible or do need to create a job and and in job step mention below
Backup log DatabaseName with truncate_only
How do i issue the checkpoint?
...please let me know?
I need to truncate log for one DB
do i need to create a job and and in job step mention below
Backup log DatabaseName with truncate_only
is there any other way to do this?
How do i issue the checkpoint?
...please let me know?
Hello All,
I am doing some data extraction from a database table: custtable. The customers have zip codes of 9 digits however I just need the first five of them. I am not sure of the syntax. Can anyone suggest me on this one?
This is what my statement is
where ((len (ct.zipcode ) > 5 and ct.country = '001')or ct.country <> '001')
This one returns customers with zipcodes > 5 and I need to only truncate this, coz my database also contains cust with zip code of only 5 digits and I have extracted that data already. Now I need all the zipcodes that have a length of 9 to be truncted to 5.
An earliest possible response is highly appreciable.
Thanks,
Rashi
How to setup a sql 2005 maint plan for truncate log ?
Is there any other way to do this?
i did a Stored Procedure to truncate a table. it contains lots of crap from testing the site. just a simple 1 ALTER PROCEDURE dbo.TruncateUploads
AS
TRUNCATE TABLE Uploads but it says "Cannot truncate table 'Uploads' because it is being referenced by a FOREIGN KEY constraint." then i make NULL all foreign keys and try still cannot. then i did it manually deleting all records then can! but why can't i truncate it? isn't it the same as removing all values plus having the primary keys to start from 0?
How can i TRUNCATE my table (removes rows that were produced at testing), so that in the actual running the automated IDNumber for my table start with 1.
View 6 Replies View RelatedHi all,
I have a problem.
The SQL statement I have is like this
select * from table where (convert varchar(25),AMT) LIKE '%0%'
This causes all my data to appear instead of 1 only if I key 77 into the textbox because AMT is a currency type with 77.000.
So is there another way of solving this other than truncating off the zeroes?
If so feel free to assist me, your help is greatly appreciated.
Thanks.
Hi
Is there a way to give a user a Truncate permission on a table without being in sysadmin role or dbo.
Thanks
hi, I have two tables members table and orders table.
I have 2 records in members table and zero records in order table.
When I try to truncate members table I get an error message.
cannot truncate table members,because it is being referenced by a FOREIGN KEY constraint.
this what blows my head, There is no records in orders table. so why would the constraint enforced when there is no data in the order table. I created same table in access and I was able to delete a member from the members table. any comments.
thanks
Ahmed
SQL7:
I have a 300MB db, and a transaction log near 1.3GB. Upon notification, I backed up the db log with truncate_only - no luck getting it smaller. Later, tried backup with no_log ( assuming the o/s was full - no diff)
I tried shinkfile (logfile,truncateonly) and no luck.
I tried dbcc opentrans to see if any pending trans. The db looks fine with dbcc checkdb. I managed to free up a mere 50MB. I checked the permissions on the db, and added backup db, and backup log in the db permissions for the user logged in (also tried this with sa)
I am unable to free up the space to the os. Can I somehow rid the log file and start off with a fresh log file? I need this space. As a patch I moved the log to a larger filesystem as a temporarily fix.
start/stop SQL- nothing? reboot -nothing? I played with waiting game. This log does not want to release space. The log grew from data loads.
Question1: Suggestions how to truncate this log? The contents are not really impt, but the space is.
Question2: Can I add another logfile, then use EMPTYFILE to transfer the contents to the newly added log file, then REMOVE The original logfile? In theory does this make sense?
Thanks,
Jason
how do i modify this so that it will truncate the log before backup?
SQLMAINT.EXE -D mimi-BkUpDB E:SQLBackups -BkUpMedia DISK -DelBkUps 1 -Rpt E:SQLMaintmimi_maint.rpt
thanks
I want to have the Transaction logs truncate on checkpoint what is the best way to do this, I take a complete backup everynight of the database. Wouldnt this set a checkpoint and clear the logs? If so it doesn't do that for me.
View 3 Replies View Related