Delete Statements In Partitioned Views
Dec 10, 2002
Hi, I am using sql2000 ent edition. I have a partitioned view based on 8 tables. My selects and inserts are fine. But, when I run a delete on the view based on a query on the paritioned column, I get a "Transaction (Process ID 149) was deadlocked and has been chosen as a victim".
I looked at the query plan and it was showing a parallel query on all the underlying tables. So, I put the Option(maxdop 1), using only one processor and the delete worked fine.
Does anybody know why? is parallel query create deadlocks? is there any known problems with deletes on partitioned views?
same question for updates. I think I have the same problem for updates.
Any help will be useful.
thanks!!
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Aug 23, 2006
Hi,
I've starting to explore the Distributed Partitoned Views, in order to use it in the next project, and I've found the article:
"MS SQL Server Distributed Partitioned Views"
By Don Schlichting
I came across the following problem:
While running sample:
USE test
GO
CREATE VIEW AllAuthors
AS
SELECT *
FROM AuthorsAM,
TEST1.test.dbo.AuthorsNZ
GO
I got the error message:
Server: Msg 4506, Level 16, State 1, Procedure AllAuthors, Line 5
Column names in each view or function must be unique. Column name 'au_lname' in view or function 'AllAuthors' is specified more than once.
Could anyone please explain? Can't i use the same column names in both tables?
Regards,
Yifat
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Aug 17, 2001
I would like to break up a very large table into about ten smaller ones. With partitioning to be efficient the columns in the check constraint need to be used when accessing the view. The problem is the table has a composite primary key made up of LocationID/ProductID. With another composite index on ProductID/LocationID. This is accessed both ways from our applications.
I would like to partition the table by LocationID. But then when called by ProductID a scan of all tables in the view would have to be done.
In Oracle there is something called a global index that would solve this. Is there anything similar in SQL Server or does anybody have a work around?
Thanks,
Rob
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Jul 20, 2005
Hello,I have a large set of data that I have set up as a partitioned view.The view is partitioned by a datetime column and the individual tableseach represent one month's worth of data. I need to keep at least twoyear's worth of data at all times, but after two years I can archivethe data. A sample of the code used is below. It is simplified forspace reasons.My question is, how do other people maintain the database in this typeof scenario? I could create all of the tables necessary for the nextyear and then go through that at the end of each year (archive tablesover two years, add new tables, and change the view), but I was alsothinking that I might be able to write a stored procedure that runsonce a month and does all three of those tasks automatically. It seemslike a lot of dynamic SQL code though for something like that.Alternatively, I could write VB code to handle it in a DTS package.So, my question again is, how are others doing it? Any suggestions?Thanks!-Tom.CREATE TABLE [dbo].[Station_Events_200401] ([event_time] [datetime] NOT NULL ,[another_column] [char] (8) NOT NULL )GOCREATE TABLE [dbo].[Station_Events_200402] ([event_time] [datetime] NOT NULL ,[another_column] [char] (8) NOT NULL )GOCREATE VIEW Station_EventsASSELECT event_time,another_columnFROM Station_Events_200401UNION ALLSELECT event_time,another_columnFROM Station_Events_200402GO
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Jul 14, 2006
Hi everyone,
I have some doubts about distributed partitioned views.
When we create a distributed partitioned view whcih include three server, do we have tocreate this same distributed partitioned view in that three server in order to make each server to see adn especially modify it ?
Thanks
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May 8, 2007
From BOL...
CHECK constraints are not needed for the partitioned view to return the correct results. However, if the CHECK constraints have not been defined, the query optimizer must search all the tables instead of only those that cover the search condition on the partitioning column. Without the CHECK constraints, the view operates like any other view with UNION ALL. The query optimizer cannot make any assumptions about the values stored in different tables and it cannot skip searching the tables that participate in the view definition.
Then why am I getting index scans on my partitioning column on tables that fail the search value based on their check constraint?
Not looking for an answer because I know the query optimizer is a fickle b*tch and I did not post any code, but I needed to rant.
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May 12, 2008
Thanks in advance in reading this post ! I'm facing a situation in sql server 2000 sp4 with partitioned views.
I have a partition views that joins about 10 tables, in each table there is a check constraint.
For example, if a exec a select count(*) from VIEW where col1 = '20080101' , it goes for the table that has data for '20080101' .
If I exec a select col1,col2,col3,col4 from VIEW where col1='20080101', it goes to all tables and make an index seek.
I want the beaviour of query 1, beause it is just looking on 1 table and not one the 10.
Thanks in advance !
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Jan 1, 2004
someone please tell me if i can bcp or dts data in to partition views
it is failing with the error the bulk operation does not support this
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May 13, 2014
SQL 2008R2, Standard on Windows 2008R2 Enterprise.I have implemented a set of local partitioned views to facilitate multi-threading in one of our applications.Testing with SQL and the insert, update, Delete all work fine. However the inserts from SSIS are Bulk and then fail.According to all I have read I should be able to add "instead of Trigger" for the insert and it should work fine. URL....
I have created instead of triggers for insert and delete and again they work fine when I test them with T-SQL but fail in the SSIS package. The error message is that the view is not updateable.
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Aug 8, 2005
I have a partitioned view sitting over several tables and I'm slowlyapproaching the 256 number. Can anybody confirm if there is such alimit for the maximum number of tables that a partitioned view canhold?If this is true, does anybody have any suggestions or ideas to workaround this max limit?TIA!
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Jul 20, 2005
/*problem: Trying to get partitioned views to "prune" unneededpartitions fromselect statements against the partitioned view. There are 5partitionedtables. Each with a check constraint based on a range of formula_idcolumn.Test: Run this script to create the 5 partitioned tables and thepartitioned view. Thenrun the explain plans on the select statements at the end of thescript and see that wecan only prune if we give a seemingly superfluous is not nullcriteria in addition tothe formula_id.Ideal: We want to only have to use the formula_id in the selectstatement to prune.*//*note: you may get errors on the drops first time run*/drop table dbo.cs_working_e2goCREATE TABLE dbo.cs_working_e2 (formula_id int NOT NULLCONSTRAINT formula_id_e14CHECK (formula_id between 1and 1000),submission_id int NOT NULL,node_id int NOT NULL,reference_year smallint NOT NULL,observation_period datetime NOT NULL,authority_flag tinyint NOT NULLCONSTRAINT ONE_DEFAULT3436DEFAULT 1CONSTRAINT Binary_flag_rule667CHECK (authority_flag IN(0, 1)),interpolated_flag tinyint NOT NULLCONSTRAINT ZERO_DEFAULT6926DEFAULT 0CONSTRAINT Binary_flag_rule668CHECK (interpolated_flag IN(0, 1)),observation_value decimal_datatype NOT NULL,time_created smalldatetime NOT NULLCONSTRAINTCURRENT_DATE_DEFAULT1807DEFAULT getdate(),CONSTRAINT XPKcs_working_e2PRIMARY KEY NONCLUSTERED (formula_id, submission_id,node_id, reference_year, observation_period)--ON "INDEXES")--ON "WORKING"goCREATE UNIQUE CLUSTERED INDEX XAK1cs_working_e2 ON dbo.cs_working_e2(submission_id ASC,formula_id ASC,node_id ASC,authority_flag ASC,observation_period ASC,reference_year ASC,observation_value ASC)goCREATE INDEX XIE1cs_working_e2 ON dbo.cs_working_e2(node_id ASC,authority_flag ASC,formula_id ASC,observation_period ASC,reference_year ASC,observation_value ASC)--ON "INDEXES"godrop table dbo.cs_working_indexes2goCREATE TABLE dbo.cs_working_indexes2 (formula_id int NOT NULLCONSTRAINT formula_id_indexes14CHECK (formula_id between7001 and 9000),submission_id int NOT NULL,node_id int NOT NULL,reference_year smallint NOT NULL,observation_period datetime NOT NULL,authority_flag tinyint NOT NULLCONSTRAINT ONE_DEFAULT3437DEFAULT 1CONSTRAINT Binary_flag_rule669CHECK (authority_flag IN(0, 1)),observation_value decimal_datatype NOT NULL,interpolated_flag tinyint NOT NULLCONSTRAINT ZERO_DEFAULT6927DEFAULT 0CONSTRAINT Binary_flag_rule670CHECK (interpolated_flag IN(0, 1)),time_created smalldatetime NOT NULLCONSTRAINTCURRENT_DATE_DEFAULT1808DEFAULT getdate(),CONSTRAINT XPKcs_working_indexes2PRIMARY KEY NONCLUSTERED (formula_id, submission_id,node_id, reference_year, observation_period)--ON "INDEXES")--ON "WORKING"goCREATE UNIQUE CLUSTERED INDEX XAK1cs_working_indexes2 ONdbo.cs_working_indexes2(submission_id ASC,formula_id ASC,node_id ASC,authority_flag ASC,observation_period ASC,reference_year ASC,observation_value ASC)goCREATE INDEX XIE1cs_working_indexes2 ON dbo.cs_working_indexes2(node_id ASC,authority_flag ASC,formula_id ASC,observation_period ASC,reference_year ASC,observation_value ASC)--ON "INDEXES"godrop table dbo.cs_working_other2goCREATE TABLE dbo.cs_working_other2 (formula_id int NOT NULLCONSTRAINT formula_id_other14CHECK (formula_id >= 9001),submission_id int NOT NULL,node_id int NOT NULL,reference_year smallint NOT NULL,observation_period datetime NOT NULL,authority_flag tinyint NOT NULLCONSTRAINT ONE_DEFAULT3438DEFAULT 1CONSTRAINT Binary_flag_rule671CHECK (authority_flag IN(0, 1)),observation_value decimal_datatype NOT NULL,interpolated_flag tinyint NOT NULLCONSTRAINT ZERO_DEFAULT6928DEFAULT 0CONSTRAINT Binary_flag_rule672CHECK (interpolated_flag IN(0, 1)),time_created smalldatetime NOT NULLCONSTRAINTCURRENT_DATE_DEFAULT1809DEFAULT getdate(),CONSTRAINT XPKcs_working_other2PRIMARY KEY NONCLUSTERED (formula_id, submission_id,node_id, reference_year, observation_period)--ON "INDEXES")--ON "WORKING"goCREATE UNIQUE CLUSTERED INDEX XAK1cs_working_other2 ONdbo.cs_working_other2(submission_id ASC,formula_id ASC,node_id ASC,authority_flag ASC,observation_period ASC,reference_year ASC,observation_value ASC)goCREATE INDEX XIE1cs_working_other2 ON dbo.cs_working_other2(node_id ASC,authority_flag ASC,formula_id ASC,observation_period ASC,reference_year ASC,observation_value ASC)--ON "INDEXES"godrop table dbo.cs_working_p1q12goCREATE TABLE dbo.cs_working_p1q12 (formula_id int NOT NULLCONSTRAINT formula_id_p1q114CHECK (formula_id between3001 and 7000),submission_id int NOT NULL,node_id int NOT NULL,reference_year smallint NOT NULL,observation_period datetime NOT NULL,authority_flag tinyint NOT NULLCONSTRAINT ONE_DEFAULT3439DEFAULT 1CONSTRAINT Binary_flag_rule673CHECK (authority_flag IN(0, 1)),interpolated_flag tinyint NOT NULLCONSTRAINT ZERO_DEFAULT6929DEFAULT 0CONSTRAINT Binary_flag_rule674CHECK (interpolated_flag IN(0, 1)),observation_value decimal_datatype NOT NULL,time_created smalldatetime NOT NULLCONSTRAINTCURRENT_DATE_DEFAULT1810DEFAULT getdate(),CONSTRAINT XPKcs_working_p1q12PRIMARY KEY NONCLUSTERED (formula_id, submission_id,node_id, reference_year, observation_period)--ON "INDEXES")--ON "WORKING"goCREATE UNIQUE CLUSTERED INDEX XAK1cs_working_p1q12 ONdbo.cs_working_p1q12(submission_id ASC,formula_id ASC,node_id ASC,authority_flag ASC,observation_period ASC,reference_year ASC,observation_value ASC)goCREATE INDEX XIE1cs_working_p1q12 ON dbo.cs_working_p1q12(node_id ASC,authority_flag ASC,formula_id ASC,observation_period ASC,reference_year ASC,observation_value ASC)--ON "INDEXES"godrop table dbo.cs_working_pq2goCREATE TABLE dbo.cs_working_pq2 (formula_id int NOT NULLCONSTRAINT formula_id_pq14CHECK (formula_id between1001 and 3000),submission_id int NOT NULL,node_id int NOT NULL,reference_year smallint NOT NULL,observation_period datetime NOT NULL,authority_flag tinyint NOT NULLCONSTRAINT ONE_DEFAULT3440DEFAULT 1CONSTRAINT Binary_flag_rule675CHECK (authority_flag IN(0, 1)),interpolated_flag tinyint NOT NULLCONSTRAINT ZERO_DEFAULT6930DEFAULT 0CONSTRAINT Binary_flag_rule676CHECK (interpolated_flag IN(0, 1)),observation_value decimal_datatype NOT NULL,time_created smalldatetime NOT NULLCONSTRAINTCURRENT_DATE_DEFAULT1811DEFAULT getdate(),CONSTRAINT XPKcs_working_pq2PRIMARY KEY NONCLUSTERED (formula_id, submission_id,node_id, reference_year, observation_period)--ON "INDEXES")--ON "WORKING"goCREATE UNIQUE CLUSTERED INDEX XAK1cs_working_pq2 ONdbo.cs_working_pq2(submission_id ASC,formula_id ASC,node_id ASC,authority_flag ASC,observation_period ASC,reference_year ASC,observation_value ASC)goCREATE INDEX XIE1cs_working_pq2 ON dbo.cs_working_pq2(node_id ASC,authority_flag ASC,formula_id ASC,observation_period ASC,reference_year ASC,observation_value ASC)--ON "INDEXES"go----- create view ---------drop view cs_working2goCREATE VIEW cs_working2 (submission_id, node_id, reference_year,observation_period, formula_id, observation_value, interpolated_flag,time_created, authority_flag) ASSELECT we.submission_id, we.node_id, we.reference_year,we.observation_period, we.formula_id, we.observation_value,we.interpolated_flag, we.time_created, we.authority_flagFROM cs_working_e2 weunion allSELECT wo.submission_id, wo.node_id, wo.reference_year,wo.observation_period, wo.formula_id, wo.observation_value,wo.interpolated_flag, wo.time_created, wo.authority_flagFROM cs_working_other2 wounion allSELECT wpq.submission_id, wpq.node_id, wpq.reference_year,wpq.observation_period, wpq.formula_id, wpq.observation_value,wpq.interpolated_flag, wpq.time_created, wpq.authority_flagFROM cs_working_pq2 wpqunion allSELECT wp1q1.submission_id, wp1q1.node_id, wp1q1.reference_year,wp1q1.observation_period, wp1q1.formula_id, wp1q1.observation_value,wp1q1.interpolated_flag, wp1q1.time_created, wp1q1.authority_flagFROM cs_working_p1q12 wp1q1union allSELECT wi.submission_id, wi.node_id, wi.reference_year,wi.observation_period, wi.formula_id, wi.observation_value,wi.interpolated_flag, wi.time_created, wi.authority_flagFROM cs_working_indexes2 wigo--- sample selects against partitioned view -----/*--run explain plan here and see all 5 partitions being pulledselect * from cs_working--run explain plan here and see just the 1 partitionselect * from cs_working_e2--run explain plan and see this is not pruning to the needed partitionselect * from cs_workingwhere formula_id = 1--run explain plan and see it is now pruning to the needed partitionselect * from cs_workingwhere formula_id = 1and submission_id is not null--run explain plan and see it is now pruning to the needed partition,tooselect * from cs_workingwhere formula_id = 1and observation_value is not null*/
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Apr 21, 2003
I'm trying to do some researh on the use of SQL's DPV. I'm looking for feedback from people who've actually done this production to know more about the design challenges and level of added administration required. Any information will be much appreciated. Thanks.
aK
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Apr 24, 2015
We have are SQL 2014 Standard edition, I have a situation where-in I plan to partition a table now since table partition is not supported in standard version I thought about Partitioned views however now I am stuck where I cant make the view writable because of the identity column in the base table.
Do I have any other option in this case?
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Mar 16, 2008
Hi All,
My database's design is set out here. In summary, I'm trying to model a Stock Exchange for a Technical Analysis application written using Visual C++. In order to create the hierachy I'm using a Nested Set Model. I'm now trying to write code to add and delete equities (or, more generically, nodes) to the database using a form presented to the user in my application. I have example SQL code to create the necessary add and delete procedures that calculate the changes to the values in the lft and rgt columns, but these examples focus around a single table, where as my design aggregates rows from multiple tables using UNION ALL:
Code Snippet
CREATE VIEW vw_NSM_DBHierarchy -- Nested Set Model Database Hierarchy
AS
SELECT clmStockExchange, clmLeft, clmRight FROM tblStockExchange_
UNION ALL
SELECT clmMarkets, clmLeft, clmRight FROM tblMarkets_
UNION ALL
SELECT clmSectors, clmLeft, clmRight FROM tblSectors_
UNION ALL
SELECT clmEPIC, clmLeft, clmRight FROM tblEquities_
Essentially, I'm trying to create an updateable view but I receive the error "UNION ALL View is not updatable because a partitioning column was not found". I suspect that my design in wrong or lacks and this problem is highlighting the design flaws so any suggestions would be greatly appreciated.
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Mar 29, 2015
I've been using partitioned views in the past and used the check constraint in the source tables to make sure the only the table with the condition in the where clause on the view was used. In SQL Server 2012 this was working just fine (I had to do some tricks to suppress parameter sniffing, but it was working correct after doing that). Now I've been installing SQL Server 2014 Developer and used exactly the same logic and in the actual query plan it is still using the other tables. I've tried the following things to avoid this:
- OPTION (RECOMPILE)
- Using dynamic SQL to pass the parameter value as a static string to avoid sniffing.
To explain wat I'm doing is this:
1. I have 3 servers with the same source tables, the only difference in the tables is one column with the server name.
2. I've created a CHECK CONSTRAINT on the server name column on each server.
3. On one of the three server (in my case server 3) I've setup linked server connections to Server 1 and 2.
4. On Server 3 I've created a partioned view that is build up like this:
SELECT * FROM [server1].[database].[dbo].[table]
UNION ALL SELECT * FROM [server2].[database].[dbo].[table]
UNION ALL SELECT * FROM [server3].[database].[dbo].[table]5. To query the partioned view I use a query like this:
SELECT *
FROM [database].[dbo].[partioned_view_name]
WHERE [server_name] = 'Server2'
Now when I look at the execution plan on the 2014 environment it is still using all the servers instead of just Server2 like it should be. The strange thing is that SQL 2008 and 2012 are working just fine but 2014 seems not to use the correct plan.
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Jul 7, 2015
I have some Partitioned Views and on all queries using a table for the in clause, table elimination isn't happening.
Check Constraint is on the oid column
This works as expected, only goes to 2 tables;
SELECT *
FROM view_oap_all
WHERE oid IN ( '05231416529481', '06201479586431' )
This works as expected, only goes to 2 tables;
SELECT *
FROM view_oap_all
WHERE oid IN ( SELECT oid
FROM owners
WHERE oid IN ( '05231416529481', '06201479586431' ) )
This is checking all tables (headingnames are unique), ive tried this for the last 3 hours on many different tables containing the oid column.
Unless I write the oid as in the above queries it just doesn't work.
SELECT *
FROM view_oap_all
WHERE oid IN ( SELECT oid
FROM owners
WHERE headingname = 'TestSystem' )
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Oct 13, 2015
I have a few databases that are using Partitioned Views in order to manage the table sizes and they all work well for our purposes. Recently I noticed a table that had grown to 400+ million rows and want to partition it as well, so I went about creating new base tables based on the initial table's structure, just adding a column to both table and primary key to be able to build a Partitioned View on them.The first time around, on a test system, everything worked flawlessly but when I put the same structure in place on the production system I get the dreaded "UNION ALL view 'DBName.dbo.RptReportData' is not updatable because the primary key of table '[DBName].[dbo].[RptReportData_201405]' is not included in the union result. [SQLSTATE 42000] (Error 4444)" error.
I have searched high and low and everything I see points to a few directives in order for a UNION ALL view to be updatable:
- Need a partitioning column that is part of the primary key
- Need a CHECK constraint that make the base tables exclusive, i.e. data cannot belong to more than one table
- Cannot have IDENTITY or calculated columns in the base tables
- The INSERT statement needs to specify all columns with actual values, i.e. not DEFAULT
Well, according to me, my structure fulfills these conditions but the INSERT fails anyway. CREATE scripts below scripted from SQL Server. I only modified them to be on a single row - it is easier to verify that they are identical in a text editor that way.
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
[code]....
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Sep 30, 2015
I have a very large table that I am trying to partition and use to reduce maintenance overhead as well as improve performance. The table contains about 12 years worth of data but only the most recent years is inserted/updated/deleted from thru the app. I created partitions on a computed(persisted) column which holds the "year" value derived from a date column. I have created the partitions with all the default set options, and the stored procedure which performs the delete against this table also was created with no special set options(basically database/session default). Yet, every time I try to run the proc to delete data thru the app, I get this error:
Msg 1934, Level 16, State 1, Procedure xxxx, Line 118
DELETE failed because the following SET options have incorrect settings: 'ANSI_WARNINGS'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.
I've tried setting ANSI_WARNINGS on and off when creating the proc, inside the proc etc.., its always the same error whatever I set the option to.
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Dec 17, 2007
I want to find a way to get partition info for all the tables in all the databases for a server. Showing database name, table name, schema name, partition by (maybe; year, month, day, number, alpha), column used in partition, current active partition, last partition (for date partitions I want to know if the partition goes untill 2007, so I can add 2008)
all I've come up with so far is:
Code Block
SELECT distinct o.name From sys.partitions p
inner join sys.objects o on (o.object_id = p.object_id)
where o.type_desc = 'USER_TABLE'
and p.partition_number > 1
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Mar 11, 2008
I would like to run more than 100 delete statements from a database.
is it possible to use all delete statements in one single stored procedure.
Thanks.
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Aug 13, 2002
I have a database that I am splitting the data using odd account numbers and even account numbers. The odd acct numbers in one database and the even in the other database.
This database is very large. The problem is when I run the delete statements
it is going to fill up the log files. Can I turn on the "Simple" mode on the database while I am deleteing the data. Will this cause a problem? Then can I turn back on the 'Full' mode when I have finished?
Has anyone ever done this and so how did it work. Or better yet is it possible?
Thanks,
Dianne
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Sep 21, 2007
Hi
I was curious whether it's possible to audit DELETE statements in the MS SQL database. I created a procedure (below), but I didn't find any event associated with DELETE statements.
Any help will be greatly appreciated!
Thanks,
Alla
CREATE proc sp_Turn_Audit_On
as
/************************************************** **/
/* Created by: SQL Profiler */
/* Date: 11/15/2006 05:16:40 PM */
/************************************************** **/
-- Create a Queue
declare @rc int
declare @TraceID int
declare @maxfilesize bigint
declare @StatusMsg varchar
declare @ServerTraceFile varchar
set @ServerTraceFile = 'E:Program FilesMicrosoft SQL ServerMSSQLTraceAudit_Info'
set @maxfilesize = 1024
-- Client side File and Table cannot be scripted
-- Set the events
declare @on bit
set @on = 1
exec @rc = sp_trace_create @TraceID OUTPUT, 0, N'\hostnamedbauditlogmy_dir', @maxfilesize, NULL
print @TraceID
if (@rc != 0) goto error
exec sp_trace_setevent @TraceID, 14, 1, @on
exec sp_trace_setevent @TraceID, 14, 6, @on
exec sp_trace_setevent @TraceID, 14, 9, @on
exec sp_trace_setevent @TraceID, 14, 10, @on
exec sp_trace_setevent @TraceID, 14, 11, @on
exec sp_trace_setevent @TraceID, 14, 12, @on
exec sp_trace_setevent @TraceID, 14, 13, @on
exec sp_trace_setevent @TraceID, 14, 14, @on
exec sp_trace_setevent @TraceID, 14, 16, @on
exec sp_trace_setevent @TraceID, 14, 17, @on
exec sp_trace_setevent @TraceID, 14, 18, @on
-- Set the Filters
declare @intfilter int
declare @bigintfilter bigint
exec sp_trace_setfilter @TraceID, 10, 0, 7, N'SQL Profiler'
-- Set the trace status to start
exec sp_trace_setstatus @TraceID, 1
--SELECT @StatusMsg = 'sp_trace_setstatus' + ' Error - ' + @TraceID
-- display trace id for future references
select TraceID=@TraceID
goto noCursor
error:
select ErrorCode=@rc
noCursor:
return
GO
exec sp_procoption N'sp_Turn_Audit_On', N'startup', N'true'
GO
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Dec 1, 2006
I'm trying to find information and/or articles on what exactly "Do not replicate DELETE statements" does in transactional replication. How does this affect the Publisher, Distributor, and Subscriber? Does information deleted on the publisher not replicate to the subscriber? What scenarios would someone use this option on a article?
Sorry noob to replication and SQL 2005....
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Nov 20, 2006
In SQL Server 2000/2005 (not CE) I can use the following T-SQL statement to delete orphaned rows from a table:
DELETE GroupsMembers FROM GroupsMembers LEFT OUTER JOIN Groups ON GroupsMembers.GroupID = Groups.ID WHERE Groups.ID IS NULL
SQL Server CE does not seem to support combining the JOIN statement with the DELETE statement. Is this correct? If yes, is there any alternative statement that could be used to accomplish the same thing?
Gerrit
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May 27, 2008
Hi
I need to edit a database. I have to delete all the views which are not used in any other views or stored procedures. Is there any kind of shortcut to help me figure out which view is not used in any other views or stored procedures?
Thanks
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Oct 1, 2006
Hi,I need a script that I can run from ASP .Net that will delete allviews that start with "Search". My site creates them on the fly andthey tend to accumulate as more users visit the site. Is there a goodSQL help web site that I can refer to that will be me started?Thanks,BillCincinnati, OH USA
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Apr 21, 2007
Hi, I just want you to know that I am very young in ASP.NET world so please bear with me.I have been looking for an answer to my problem, but unfortunately I couldn’t find one. So I created a user here on www.asp.net just for making this post.
Before I continue I just want to apologies if there is another post where this question is already answered.
Please watch this Print Screen I just took: � http://www.bewarmaronsi.com/Capture.JPG “
As you can see the “INSERT, UPDATE, and DELETE Statements� are disabled, and that’s exactly my problem. I tried with an MS access database and it works perfect, but when I use a MS SQL database this field gets disabled for some reason.
The MDF file is located in the App_data folder and is called ASPNETDB.
And when I try to add custom SQL statements, it gives me Syntax error near “=�. Something like that. I bought the Total Training Set1 package and it works perfect in their examples.
I just want to thank you for reading my post and I hope that you got some useful information for me.
By the way, I’, from Sweden so you have to excuse me if my English is rusty.
Thanks!
PS: Can it be that I’m running windows Vista?
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Mar 26, 2008
I have problem in using the SQLDataSource. When in VS 2005 I drag and drop the SQLDataSource onto my page and then add a GridView control.I bind the GridView control to the SQLDataSource control. But the problem is it does not generate the INSERT, UPDATE, and DELETE statements. The dialog box is inactive. The screenshots may help. please help me in this regard. I also tried it for Accesscontrol but the same problem. Sorry for my poor English!. thanks in advance
the screenshot links:
http://img139.imagevenue.com/img.php?image=28285_2_122_937lo.JPGhttp://img205.imagevenue.com/img.php?image=27550_1_122_203lo.JPG
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Oct 25, 2004
Auditors want us to track when Insert, Update and Delete failures occur. Is this possible in SQL 2000?
They also want us to track schema changes. Is this possible?
Thanks, Dave
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Jun 25, 2015
We are not allowed to write delete statement in a function. It will give the below error.
"Invalid use of a side-effecting operator 'DELETE' within a function."
We will get the same error for truncate/drop statements.
What is the reason behind this error?
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Dec 4, 2006
I previously asked What does "Do not replicate DELETE statements" do? to make sure I was correct on my thinking of what "Do not replicate DELETE statements" does. And after finding out it does what I would like it to do, create an archive db, I've tried several testing scenarios to see if it would work. So far I have been unable to not replicate delete statements. I'm not sure if I'm not setting a property right or what and any guidance would be appreciated.
Here is what I've done.
Created a blank db to be used as a subscriber and created a test db with some random data in a table.
Setup a New Publication on the db with the random data as "Transactional Publication"
Selected the following articles and properties in the publication
Tables
DELETE Delivery Format = Do not replicate DELETE statements
Views
Default Values
Stored Procedures
Default Values
User Functions
Default Values
Selected the default options for the rest of the New Publication Wizard steps and clicked finish.
Created a Pull Subscription on the new publication that I just created.
Let it initialize.
Then did a select count(*) query on the test table on the publication (18k+ rows) and subscriber (18k+ rows)
Then did a delete t-sql from the test table on the publication.
Then did a select count(*) query on the test table on the publication (0 rows) and subscriber (0 rows).
Now shouldn't it not delete the records on the subscription db?
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Jun 15, 2015
I am working on an app that getting quite a few deadlocks due to delete statements. Â I have turned on the sql trace flags and pulled the offending delete statements out of the ERRORLOG and trying to mesh those up with the indexes defined on the table, etc. looking to see if there is anything that can be done strictly from the db side (no app code change) to reduce/eliminate these deadlocks. Â I have ran some tests/played around with RCSI and even disabling lock escalation but neither have improved my results.
What I have done is to search the errorlog file for DELETE FROM Tablename, output those matching lines, then sort of normalize the literal values to # or XYZ, open in Notepad++, removed trailing whitespace + dups and sort to come up with these results for the unique list of offending T-SQL statements (a LOT easier to read in text editor so sending screen cap. Â
Open this url in new tab [URL] ....
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Jul 20, 2006
Hi,I'm new to ASP.NET and having a problem configuring the SqlDataSource control. I am using the standard ASP.NET 2.0 "aspnetdb" database to manage user accounts. The problem is this:When using the wizard to configure my SqlDataSource control, the option to auto-generate the Insert/Update/Delete SQL statements are grayed out. I've searched this forum and found that this can be a symptom of no primary keys in the tables. However, there are primary keys (UserId), which is the default schema as generated by asp.net (aspnet_regsql.exe). When I use the wizard, I make the following choices:How would you like to retrieve data from your database?-> Select "Specify columns from a table or view"-> Select the "vw_aspnet_MembershipUsers" view from the "Name:" drop-down list-> Select "UserId", "Email", "UserName" from "Columns:"After this, still no option to auto-generate I/U/D statements. Any thoughts on why this isn't working??? Thanks,Leah.
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