Hi,
The following request select a constraint from TABLE_CONSTRAINT with
the name specified in the where clause:
select * from INFORMATION_SCHEMA.TABLE_CONSTRAINTS where
constraint_name = 'FK__51OtherParties__51Claims'
It returns:
http://graphicsxp.free.fr/constraint.JPG
So I have TABLE_NAME that correspond to the first table involved in the
constraint, but how do I get 51Claims ????
Thank you
Table ATable B
AIDBID
Col 1BCol1
Col 2
Col3
I want to put a check constraint on A.col3 that depends on the values of A.Col1, A.Col2 and B.BCol1
How can I achieve this without using function.
Say I have app, I want to know when I perform any operation like logging, changing username etc, can I get all the tables involved for that particular operation.
View 2 Replies View RelatedI have a query written that filters on joined table data. The SELECT looks like this:
SELECT *
FROM tbl_bol AS a LEFT OUTER JOIN
bol_status AS b ON b.bol_status_id = a.bol_status_id LEFT OUTER JOIN
tbl_carrier AS c ON c.carrier_id = a.carrier_id
WHERE (a.carrier_name LIKE 'five%') AND
(a.accrueamt = 0) AND
(a.imported = 1) AND
(b.description = 'tendered') AND
(a.ship_date BETWEEN '9/1/13' AND '9/30/13')
ORDER BY a.bol_number DESC
If I want to do an UPDATE query that uses those filters in the WHERE clause, how do I go about doing that? It doesn't look like you can used joined tables in the UPDATE line like this:
UPDATE tbl_bol AS a LEFT OUTER JOIN
bol_status AS b ON b.bol_status_id = a.bol_status_id LEFT OUTER JOIN
tbl_carrier AS c ON c.carrier_id = a.carrier_id
SET accrueamt='1348'
WHERE (a.carrier_name LIKE 'five%') AND
(a.accrueamt = 0) AND
(a.imported = 1) AND
(b.description = 'tendered') AND
(a.ship_date BETWEEN '9/1/13' AND '9/30/13')
We have setup a replication in SQL2000:
We have DTS package automatically pouring data into the publishing database(source tables). During this process, we want to temporary disable certain triggers. However, the command
Alter table 'tbl' disable trigger 'abc' errored out. The error message said:
''Cannot alter the table 'tbl' because it is being published for replication."
I've digged more into this and found although it's not allowed to disable a triggers,
the SQLServer do allow delete the trigger and recreate them.
Is there any way to disable the trigger directly?
Thanks in advance,
Don
BTW:
I've used the following sql directly, however the trigger still fires.
UPDATE
sysobjects
SET
status = status|2048
WHERE
type = 'TR'
AND
parent_obj = OBJECT_ID (@table_name)
The only other way around now is to create stored procedures that dynamically create the trigger. Because our trigger is normmally larger than 8000 bytes. We have to create one stored procedure per trigger. This option is not acceptable because not only it takes quite a time, but also a maintainance nightmare.
Is it possible to have a constarint between two tables based on a FK relationship and a value based on another column. For example to have a valid record in table b the TableA_ID value needs to exist in tableA and the charge Value can't be null. So row number 3 would be invalid in table B in this example.
TableA
IDCharge_Value
1100
2Null
34
4Null
TableB
TableB_IDTableA_IDSome other data
1 1 A
2 3 B
3 4 C
I have a requirement where one column of a table is supposed to have two foreign key constraints i.e. it can be referring to two different columns in two tables.
View 1 Replies View RelatedI know to disable all constraint in a table just :ALTER TABLE table_A CHECK CONSTRAINT ALLbut how to disable ALL tables at the same time?Thanks anyway
View 7 Replies View RelatedIs it possible to create a unique constraint on two tables?In mssql2000?
View 7 Replies View RelatedHi,
I don't know if this is possible, i believe not, so I'm here to ask the experts if is possible to have a foreign key constraint that references the key of one of two tables.
Like this:
I have 3 tables: TABLE X, TABLE A and TABLE B
Is it possible to the FK on TABLE X refernce the PK of TABLE A OR TABLE B?
If yes, how can I do this?
If not, I need to have a fourth table, so TABLE X references TABLE A and TABLE Y references TABLE B.
Thanks!
Is it possible to define a referential constraint between two tables in two different databases (on two servers)? Or are there beter best practices methods/products to achieve this result.
View 4 Replies View RelatedGreetings all!
How can I enforce a foreign key constraint when I have two tables each one residing on a different database?
Thanks for your help in advance.
What query gives me the list of child tables accessing a unique key (But Not PK) for a given table?
For. E.g. In the folloiwng scenario I should get o/p as t3
create table t1 (id1 int primary key , id2 int unique )
create table t2 (id1 int references t1(id1))
create table t3 (id2 int references t1(id2))
------------------------
I think, therefore I am - Rene Descartes
Hi,DDLs and DMLs:create table #job (jobID int identity(1,1) primary key, jobNamevarchar(25) unique not null, jobEndDate dateTime, jobComplete bitdefault(0), check (([JobEndDate] is null and [JobComplete] = 0) OR([JobEndDate] is not null and [JobComplete] = 1)));Q1 with check constraint:sample dagtainsert into #job (jobName)values('first job');transaction Aupdate #jobset jobEndDate = '12/19/2003', JOBCOMPLETE=1where jobID = 3;RESULTSET/STATUS = Successupdate #jobset jobEndDate = NULL, JOBCOMPLETE=0where jobID = 3;RESULTSET/STATUS = Successtransaction Cupdate #jobset jobEndDate = '12/19/2003'where jobID = 3;RESULTSET/STATUS = Failurehow come check constraint can't set a value which is preset in thecheck constraint? If it's the way how it works with MS SQL Server2000, well, IMHO, it's limiting because the above transaction C is avalid one. Or maybe check constraint is not fit for this purpose?Maybe, it doesn't make much sense for me to go into Q2 but I'll try-- create job's child table, taskcreate table #task (taskID int identity(1,1) primary key, taskNamevarchar(25) unique not null, taskEndDate dateTime, taskComplete bitdefault(0), jobID int not null references #job (jobID));-- skip check constraint for taskEndDate and taskComplete for nowNow, the Business Rule says,1) if all tasks are complete then automatically set jobComplete forthe #job table to yes;2) the jobEndDate in the #job table must be >= the last/MaxtaskEndDateI tend to think trigger would slow down data update quite a bit, so,try to stay away for this purpose if possible.Always appreciate your idea.
View 2 Replies View Related
Hello,
I have a header and detail table. I want to create a constraint on the detail table, based on a value it's linked to in the header table. If the bit is checked in header then a unique value is required , if it's not checked then a NULL value is acceptable.
Many thanks in advance.
Hi all
I have restored a db from a live environment to my dev envorinment. This db on live is a replication publisher.
My dev environment has no replication, but when I try to modify the schema in the db I restored I get the following error
"Server: Msg 4932, Level 16, State 1, Line 441
ALTER TABLE DROP COLUMN failed because 'url_web1' is currently replicated."
Does anyone know what I have to do to restore the database on my de box so it 'forgets' its live replication settings?
On my dev server I have no items in the replication folder in Enterprise Manager but it seems replication details are stored somewhere, perhaps in the backup itself?
Matt
Hi,
I have done a stored procedure but happend to know that people calling my database cannot access procedures only views. But my select query requires to parameters (two dates) in order to get the correct data.
How can I solve the problem?
Hi, all.
I am trying to create table with following SQL script:
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) constraint NN_Prj_Name not null,
Creator nvarchar (255),
CreateDate datetime
);
When I execute this script I get following error message:
Error source: SQL Server Compact ADO.NET Data Provider
Error message: Named Constraint is not supported for this type of constraint. [ Constraint Name = NN_Prj_Name ]
I looked in the SQL Server Books Online and saw following:
CREATE TABLE (SQL Server Compact)
...
< column_constraint > ::= [ CONSTRAINT constraint_name ] { [ NULL | NOT NULL ] | [ PRIMARY KEY | UNIQUE ] | REFERENCES ref_table [ ( ref_column ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ]
As I understand according to documentation named constraints should be supported, however error message says opposite. I can rephrase SQL script by removing named constraint.
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) not null,
Creator nvarchar (255),
CreateDate datetime
);
This script executes correctly, however I want named constraints and this does not satisfy me.
Do we need to disable replication to do a restore? Any help on this?
View 1 Replies View Relatedi have 3 tables having refrential integrity on id on column on each table
TABLEA contains 5 million rows
TABLEB contains 50 thousand rows
TABLEC contails 5 thousand rows
i have a proc that have 3 in parameter that are actually values of some of the columns in that table one parameter for each table.what is the optimized way to write query to get records on the basis of in parameters from these tables.
i have 2 questions,
1. cause there is no record of my old SQL 6.5 installation leaft for me,so i try to find the character set and sort order of my old SQL 6.5 installation, and in the MSSQLlog directory the errlog.? file there are these lines:
99/06/11 12:59:24.29 spid1 SQL Server's default sort order is:
99/06/11 12:59:24.29 spid1 'nocase' (ID = 52)
99/06/11 12:59:24.29 spid1 on top of default character set:
99/06/11 12:59:24.29 spid1 'iso_1' (ID = 1)
so my old installation's character set and sort order is as above,am i right?
2. cause i am in chinese so any good idea for me to upgrade this old SQL 6.5 to use chinese character set (cp936) , is there anyway to transfer the old data?
thanks if any suggestions!
welcome to send me mail about the question.
Hi Guys,
We already have work around when it comes to read xml data type from remote servers
remote server (eurodata3) table
create table temp_asaf
(
xmlCol XML
)
SELECT
Cast(a.XML_Data as XML) as XML_Data
FROM
OPENQUERY(eurodata3,'
SELECT TOP 10
Cast(xmlCol as Varchar(MAX)) as XML_Data
FROM
em_port.dbo.temp_asaf'
) a
Here is a question for you. How do I insert data into remote server when data type for a column is xml?
INSERT OPENQUERY (eurodata3, '
SELECT Cast(xmlCol as Varchar(MAX)) AS xmlCol
FROM em_port.dbo.temp_asaf')
VALUES ('<html><body>MS Sql Server</body></html>');
Running above code would give me the following error:
OLE DB provider "SQLNCLI" for linked server "eurodata3" returned message "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.".
Msg 7344, Level 16, State 1, Line 1
The OLE DB provider "SQLNCLI" for linked server "eurodata3" could not INSERT INTO table "[SQLNCLI]" because of column "xmlCol". The user did not have permission to write to the column.
Location: memilb.cpp:1493
Expression: (*ppilb)->m_cRef == 0
SPID: 59
Process ID: 1660
Don't be misled by permission statement. I could successfully run similar query as long as the column is not xml on remote server. I would appreciate some ideas to get around with it.
I have a list of mdx queries extracted by sql server trace file. I want to get list of attributes and measures involved in each query.
View 6 Replies View Related
Hi,
I'm experiencing a problem I think I should not in my COM+ application. I will describe the setup first and then will expose the problem.
It's a simple COM+ application (dll). Inside it, there's a method to save an object A. Object A is persisted in a table in SQL Server 2000 that uses an identity field for the primary key. What this method does is the following:
1) Insert the record for Object A via ADO
2) Retrieve the Id for the object using SCOPE_IDENTITY via ADO and set it on the object
3) Execute an UPDATE statement based on a certain condition via ADO (this UPDATE statement will fire a trigger, however the trigger will not do anything since the record does not answer the criteria for the trigger)
4) Insert a record for another Object A via ADO
5) Retrieve the Id for the object using SCOPE_IDENTITY via ADO and set it on the object
When I get to step (5), an error is raised because SCOPE_IDENTITY returns NULL. This is as if it was returning the Identity value for the trigger that did not cause any INSERT on the UPDATE statement in (3). All the steps are performed using a single connection.
The trigger will duplicate the updated record in another table if a certain flag is set, so in my case, it was not set yet.
It's just weird that this would happen. If I delete the trigger, everything works fine. @@IDENTITY gives me the same problem. It's really as if the trigger was taking over or something and unless I put something between the two steps I get this error. There's one thing though. In step (3), I was using the adCmdText flag for the ADO statement. If I use adExecuteNoRecords it works fine. However I don't understand why it would be this way, I'm trying to understand why it's not working to begin with, even though the sequence of the steps performed should.
Any idea why this would happen?
Thanks,
Greg
I have created an SSIS package which, as its 2nd step, picks up a .dbf table and does a Data Flow Task of putting the .dbf table into a SQL Server 2005 table (which was just truncated in Step 1).
The Connection Manager that works on the .dbf table is Native OLE DBMicrosoft Jet 4.0 OLE DB Provider.
The entire SSIS package runs perfectly when i run it from my development environment.
I then assigned this Package to a SQL Server 2005 Job. The entire package is the sole step of the job.
But when I run the SQL Job, the Job fails immediately on Step 2.
Here is the error message in View History of the SQL Job:
-----------------------------------------------------------------------------
Executed as user: DBASE01SQLExec. ...on 9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 11:48:37 AM Progress: 2007-06-14 11:48:37.91 Source: DBF to ScanUS_Process Validating: 0% complete End Progress Progress: 2007-06-14 11:48:37.91 Source: DBF to ScanUS_Process Validating: 33% complete End Progress Error: 2007-06-14 11:48:37.91 Code: 0xC0202009 Source: DBF to ScanUS_Process ScanUS DBF Output File [1] Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E37. End Error Error: 2007-06-14 11:48:37.91 Code: 0xC02020E8 Source: DBF to ScanUS_Process ScanUS DBF Output File [1] Description: Opening a rowset for "scanus_process" failed. Check that the object exists in the database. End Error Error: 2007-06-14 11:48:37.95 Code: 0xC004706B Source: DBF to ScanUS_Process DTS.Pipeline Description: "component "ScanUS... The package execution fa... The step failed.
-----------------------------------------------------------------------------
Could someone suggest why this works OK within SSIS but not when the SSIS Pakcage is called from SQL?
thx very much/spirits.
seth j hersh
How to see text of the query involved in deadlock ?
View 2 Replies View RelatedHello
I have a problem with setting relations properly when inserting data using adonet. Already have searched for a solutions, still not finding a mistake...
Here's the sql management studio diagram :
and here goes the code1 DataSet ds = new DataSet();
2
3 SqlDataAdapter myCommand1 = new SqlDataAdapter("select * from SurveyTemplate", myConnection);
4 SqlCommandBuilder cb = new SqlCommandBuilder(myCommand1);
5 myCommand1.FillSchema(ds, SchemaType.Source);
6 DataTable pTable = ds.Tables["Table"];
7 pTable.TableName = "SurveyTemplate";
8 myCommand1.InsertCommand = cb.GetInsertCommand();
9 myCommand1.InsertCommand.Connection = myConnection;
10
11 SqlDataAdapter myCommand2 = new SqlDataAdapter("select * from Question", myConnection);
12 cb = new SqlCommandBuilder(myCommand2);
13 myCommand2.FillSchema(ds, SchemaType.Source);
14 pTable = ds.Tables["Table"];
15 pTable.TableName = "Question";
16 myCommand2.InsertCommand = cb.GetInsertCommand();
17 myCommand2.InsertCommand.Connection = myConnection;
18
19 SqlDataAdapter myCommand3 = new SqlDataAdapter("select * from Possible_Answer", myConnection);
20 cb = new SqlCommandBuilder(myCommand3);
21 myCommand3.FillSchema(ds, SchemaType.Source);
22 pTable = ds.Tables["Table"];
23 pTable.TableName = "Possible_Answer";
24 myCommand3.InsertCommand = cb.GetInsertCommand();
25 myCommand3.InsertCommand.Connection = myConnection;
26
27 ds.Relations.Add(new DataRelation("FK_Question_SurveyTemplate", ds.Tables["SurveyTemplate"].Columns["id"], ds.Tables["Question"].Columns["surveyTemplateID"]));
28 ds.Relations.Add(new DataRelation("FK_Possible_Answer_Question", ds.Tables["Question"].Columns["id"], ds.Tables["Possible_Answer"].Columns["questionID"]));
29
30 DataRow dr = ds.Tables["SurveyTemplate"].NewRow();
31 dr["name"] = o[0];
32 dr["description"] = o[1];
33 dr["active"] = 1;
34 ds.Tables["SurveyTemplate"].Rows.Add(dr);
35
36 DataRow dr1 = ds.Tables["Question"].NewRow();
37 dr1["questionIndex"] = 1;
38 dr1["questionContent"] = "q1";
39 dr1.SetParentRow(dr);
40 ds.Tables["Question"].Rows.Add(dr1);
41
42 DataRow dr2 = ds.Tables["Possible_Answer"].NewRow();
43 dr2["answerIndex"] = 1;
44 dr2["answerContent"] = "a11";
45 dr2.SetParentRow(dr1);
46 ds.Tables["Possible_Answer"].Rows.Add(dr2);
47
48 dr1 = ds.Tables["Question"].NewRow();
49 dr1["questionIndex"] = 2;
50 dr1["questionContent"] = "q2";
51 dr1.SetParentRow(dr);
52 ds.Tables["Question"].Rows.Add(dr1);
53
54 dr2 = ds.Tables["Possible_Answer"].NewRow();
55 dr2["answerIndex"] = 1;
56 dr2["answerContent"] = "a21";
57 dr2.SetParentRow(dr1);
58 ds.Tables["Possible_Answer"].Rows.Add(dr2);
59
60 dr2 = ds.Tables["Possible_Answer"].NewRow();
61 dr2["answerIndex"] = 2;
62 dr2["answerContent"] = "a22";
63 dr2.SetParentRow(dr1);
64 ds.Tables["Possible_Answer"].Rows.Add(dr2);
65
66 myCommand1.Update(ds,"SurveyTemplate");
67 myCommand2.Update(ds, "Question");
68 myCommand3.Update(ds, "Possible_Answer");
69 ds.AcceptChanges();
70
and that causes (at line 67):"The INSERT statement conflicted with the FOREIGN KEY constraint
"FK_Question_SurveyTemplate". The conflict occurred in database
"ankietyzacja", table "dbo.SurveyTemplate", column
'id'.
The statement has been terminated.
at System.Data.Common.DbDataAdapter.UpdatedRowStatusErrors(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.UpdatedRowStatus(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.Update(DataRow[] dataRows, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.UpdateFromDataTable(DataTable dataTable, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at AnkietyzacjaWebService.Service1.createSurveyTemplate(Object[] o) in J:\PL\PAI\AnkietyzacjaWebService\AnkietyzacjaWebServicece\Service1.asmx.cs:line 397"
Could You please tell me what am I missing here ?
Thanks a lot.
I would like to provide the db_datareader and db_executor role to a particular SQL Server Login in a database
But, I would like to avoid any INSERT's, UPDATE's or DELETE's that may happen by calling the stored procedures
I tried assigning the db_denydatawriter role but it doesn't seem to be doing the trick as the INSERT's, UPDATE's and DELETE's were still working
Is there any way to provide the db_datareader and db_executor role but avoid any DML actions.
I have a deadlock trace running on a production server that is filling up with the following:
Lock: Deadlock Chain
Parallel query worker thread was involved in a deadlock SPID 8
105 - Resource Type Exchange
Spid 8 is a SQL process LOCK MONITOR
There are no graphs as seen with typical deadlock, so it is not two queries that are deadlocking, and I've never seen a deadlock for "LOCK MONITOR"
I would like to know if it is resonable and acceptable to make reports created through SQL Server Reporting services available through our Public facing applications.
Also, what are the potential problems? Security? Impact on the SQL Server? Limit to specific types of reports?
If anyone has any info it would be greatly appreciated, I am a big fan of SQL Reporting but we are unsure if we are going to be able to use the reports on the Public side and we don't want two separate sets of reports (internal and Public).
Thanks in advance.
Terry
Hi everybody.
I have a merge replication scenario between 2 servers.
Everything is OK when I write data in UP server (the server which does the replication).
But when I write data in any tables in the DOWN server throws an error saying that the table where I'm trying to insert data is updating or inicializating for merge replica. This table, where the error throws, isn't involved in the replica. In fact, that table is not involved in none replication.
Can you help me?
Thanks in advance
I have a 14GB database whose data content is legacy and is described as static. The log file is significantly large and continues to change size mostly increasing by 2-5GB a day (~60GB now) I have observed over the past two days; it shrank once unexpectly by a few GB. The instance is hosting other databases such as: EnterpriseVaultDirectory, EnterpriseVaultMonitoring, EnterpriseVaultStore, and NetPerfMon - might these seemingly unrelated data sources be involved?
I am trying to a trace to find traffic against the tables, no such luck.
Web applications are playing against it for queries but there should be no UPDATEs beign applied. I can only suspect that other unknown applications are performing operations but have yet to find unexplained connections.
Are there any other reasons why this type of log file activity would happen merely due to queries or stored procedure calls?
Lets also state, "mirroring, indexing, replication" are not at play. I know logging "Full" is not necessary as "Simple" should suffice but I am still hunting down why UPDATEs might be getting through. I realize I might adjust the migrated SQL 2000 security model to deny updates to find what breaks but would rather not take that iniative yet.
The installation is a fresh SQL 2005 Standard setup with SP2 applied; the databases were upgraded.
We are using SQL CE 3.5 on tablet PCs, that synchs with our host SQL 2005 Server using Microsoft Synchronization Services. On the tablets, when inserting a record, we get the following error:
A duplicate value cannot be inserted into a unique index. [ Table name = refRegTitle,Constraint name = PK_refRegTitle
But the only PK on this table is RegTitleID.
The table structure is:
[RegTitleID] [int] IDENTITY(1,1) NOT NULL,
[RegTitleNumber] [int] NOT NULL,
[RegTitleDescription] [varchar](200) NOT NULL,
[FacilityTypeID] [int] NOT NULL,
[Active] [bit] NOT NULL,
The problem occurs when a Title Number is inserted and a record with that number already exists. There is no unique constraint on Title Number.
Has anyone else experienced this?