Hello,
Does anyone know if there is a read-only unique identifier of a database in a given server instance? E.g. a value stored somewhere in the database meta data that is generated during CREATE DATABASE...
I need to develop a strong licensing solution based on the database accessed...
Currently our solution is easily hackable because the the license information is kept in the database of your choice and is not dependant on some static information, the current encryption key is static and kept in the software so it can be hacked easily. What i want to do to change this is simple in nature but i don't know how to get that one particular info i need.
I want to get some kind of unique identifier for a database (catalog) that sql server could generate. This info must be static and must not be movable. If for example, someone would backup and restore, this information would not be transfered with the backup. Thus, a user that backups his database and restores it on another database server or another database catalog even on the same server would corrupt his license since the Unique ID returned by the SQL Server would be different; the hashing code would change and thus the decryption would fail.
Is there any such info i can query using SQL that will not require admin rights?
I'm trying to create a unique identifier number that meets the following criteria. The unique identifier needs to be a concatenation of two values submitted from a form and the identity value (primary key) for the new record that is inserted into the database.
So, if the first field is the year and the second field is a objnumber, the unique identifier number would have the format: ("YR" + "objnumber" + primary key value), where the year and object number are what the user selected in the form.
I have a stored procedure that I use to handle the insert, which also returns @@identity for the purpose of passing that value into another stored procedure that inserts child records.
So, within my stored procedure, is there a way I can create the unique identifier number and return that value back to the application? I'm not sure how to accomplish this?
Here is my stored procedure:
CREATE PROCEDURE dbo.REQ_HDR_INSERT
@ddo varchar(50) = null,
@requestor varchar(100) = null,
@dt datetime = null,
@abrtype varchar(20) = null,
@subject varchar(250) = null,
@description varchar(500) = null,
@review char(10) = null,
@ay char(4) = null,
@origallo varchar(50) = null,
@reqallo varchar(50) = null,
@logl_del_dt datetime = null,
@phys_del_dt datetime = null
AS
Insert into dbo.DIM_ABR_REQ_HDR (ABR_ddo, ABR_requestor, ABR_dt, ABR_type, ABR_subject, ABR_description, ABR_review, ABR_AY, ABR_orig_fund_allo, ABR_req_fund_allo, ABR_LOGL_DEL_DT, ABR_PHYS_DEL_DT)
values (UPPER(@ddo), UPPER(@requestor), @dt, UPPER(@abrtype), UPPER(@subject), UPPER(@description), UPPER(@review), @ay, convert(money, @origallo), convert(money, @reqallo), @logl_del_dt, @phys_del_dt)
return @@identity
GO
I would be using @ay and @ddo as the first two parts of the unique identifier number. Any help is appreciated.
Thank you,
-D-
How can i get a numer for using it as unique identifier in two related tables?
View 3 Replies View RelatedI am working on some tables and would like to know which is best way to go when deciding what Type to use for Unique ID in my tables please. Int Or uniqueIdentifier? Or is it all the same??
View 11 Replies View RelatedHi there,I'm new to sql server. I've created a table which can be updated through an aspx form. However coming from an access background I don't know how to generate an auto number. I've read through a number of the threads on here and keep coming across Identity or unique identifier. However I can't actually find out how to implement these.Any help would be greatCheersStu
View 2 Replies View RelatedHello!I work with oracle, mySQL but im completely new to SQLserver.How can i set a auto-increment unique variable for userID ?After deleted user, the userID should be never used again on a new user.Thank you,
View 1 Replies View RelatedI have trouble to get the uniqueidentifier I just inserted out.
---sp
CREATE PROCEDURE dbo.FAC_Ins_USR
@LAST_NAME AS nvarchar(60)
,@FIRST_NAME AS nvarchar(60)
,@NewID uniqueidentifier output
AS
BEGIN
[Code] ....
The new data went into the table, and the print @myErr shows 0.
But print @myID shows nothing.
---here is the part of the table
CREATE TABLE [dbo].[USERS](
[USER_ID] [uniqueidentifier] DEFAULT NEWID() NOT NULL,...
Please see below post
View 2 Replies View RelatedI'd like to know the current value of my uniqueID column before Icreate a new record.Is there a way to find out this value?It is numeric in my case, but I can't just look for the MAX value,since some records may have been deleted, and the value for theuniqueID still stays at the higher value.Is there a way to read this internally kept value?
View 5 Replies View RelatedHi guysI'm having a nasty problem with bulk copying into a table that hasunique identifier column. I'm coding on C++, using ODBC driver.I'm coping from a file containing UID description like this:{43B5B3DE-5280-4CBF-B357-D9E57651F0D1}(I also tried a non-bracket version)and in the DB table I get:4233347B-4235-4433-452D-353238302D34which seems random at first sight, but it is:[B34{]-[B5]-[D3]-[E-]-[5280-4] - with chars read binary as hex.and my question is: what the hell?my code look like this:if (bcp_init (m_hDbproc,tableName, NULL, NULL, DB_IN) == FAIL)ret = -1;if (bcp_bind (m_hDbproc, (LPCBYTE)data, 0, 16, (LPCBYTE)NULL, 0,SQLUNIQUEID, colNo) == FAIL){ret = -1;}(I also tried a VARLEN version:)if (bcp_bind (m_hDbproc, (LPCBYTE)data, 0, SQL_VARLEN_DATA,(LPCBYTE)delimiter, 1, SQLVARCHAR, colNo) == FAIL){ret = -1;}and then stuff like sendrow ans save:if (bcp_sendrow(m_hDbproc) == FAIL)return -1;if (bcp_batch (m_hDbproc) == -1)return -1;I also tried specyfiling the column type in the m_hDbproc handle asSQLUNIQUEID, but either I'm doing something wrong, or this just isn'tthe way of a bulk copy samurai:INT * pValue=new INT;INT *pLen=new INT;*pValue=0x24;bcp_setcolfmt(m_hDbproc,1,BCP_FMT_TYPE,pValue,4);So like, PLEASE help me on this. I need to get this working by lastmonday :]Thanx, M.
View 4 Replies View RelatedUsing SQL Server 2014 i try to merge data from database [Susi] on server2 to database [Susi] on server1. Server2 is a linked server in server1. The PK of the table Core.tKontakte is uniqueidentifier with rowguidcol.
I wrote the following script and get error 206: "uniqueidentifier ist inkompatibel mit int".
INSERT Core.tKontakte (KontaktID, AnredeID, Titel, Nachname)
SELECT KontaktID, AnredeID, Titel, Nachname
FROM [Susi].MSCMS.Core.tKontakte AS Client
WHERE NOT EXISTS (SELECT KontaktID FROM Core.tKontakte AS Host WHERE Host.KontaktID = Client.KontaktID);
[Code] ....
Function GUID() As String
GUID = System.GUID.NewGuid().ToString()
End Function
GUID is always 36 characters, for example:
1737be72-fe96-4c3c-b455-3730b049bef9
What the best way to store this in a MS SQL database? I'm thinking of using a fixed length string (char). Is there a better way than to just store this 36 character field?
I would like to pass an unique identifier (UserID) to a Crystal Reportfrom a SQL stored procedure. I found an article from Business Objectsabout this issue, but I couldn't get my head around it's hard codedexample.Does anyone have an example of this? Would I need to also create aparameter in my Crystal Report?Help appreciated.Steve*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 1 Replies View RelatedMay I know what does the syntax of inserting data into a field of type Unique Identifier look like?
[code]
INSERT INTO THAI_MK_MT_Log(GUID, Status) VALUES ('2331486348632', 'S')
[/code]
The "2331486348632" is to be inserted into a unique identifier field.
If i coded the insert statement as the above, I got an error saying that "Syntax error converting from a character string to uniqueidentifier".....
Can anyone help?
So for years I was using the int identity(1,1) primary_key for all the tables I created, and then in this project I decided, you know, I like the uniqueidentifier using newsequentialid() to ensure a distinctly unique primary key.
then, after working with the php sqlsrv driver, I realized huh, no matter what, i am unable to retrieve the scope_identity() of the insert
So of course I cruised back to the MSSMS and realized crap, I can't even make the uniqueidentifier an identity.
So now I'm wondering 2 things...
1: Can I short cut and pull the uniqueidentifier of a newly inserted record, even though the scope_identity() will return null or
2: do I now have to add a column to each table, keep the uniqueidentifier (as all my tables are unified by that relationship) and also add a pk field as an int identity(1,1) primary_key, in order to be able to pull the scope_identity() on insert...
I have a list of movies that show throughout the year. I would like to assign a unique numeric identifier to each text field.
I have provided some sample data with the output I would like. The Movie_ID in the sample data is just made up, feel free to assign any numeric identifier, preferably of the same length but not a necessity.
create table dbo.Movie_Pre_Fix
(
Report_Monthint,
IDint,
Movie_NameVarchar(50)
);
insert into dbo.Movie_Pre_Fix (Report_Month, ID,Movie_Name)
VALUES
(201406,0721312144,'SAW'),
[code]....
I am doing migration from oracle11g to SQL server2012. Facing error while data migration from Oracle rowid dat typeto SQL uniqueidentifier using SSMA6.0
Errors: The given value of type String from the data source cannot be converted to type uniqueidentifier of the specified target column.
Refer above error.
I am wanting to get the job name based on sys.sysProcesses.[Program_name] column. Why is this query not returning any results even though the 2nd substringed guids are found the the sysJobs table?
SELECTCASE
WHEN RTRIM([program_name]) LIKE 'SQLAgent - TSQL JobStep (Job %' THEN J.Name
ELSE RTRIM([program_name])
END ProgramName
, Val1.UqID
, Val1.UqIDStr
[Code] ......
I have the following insert statement:
INSERT INTO [User].User_Profile
(UniqueId, Username, EmailAddress,
Password, BirthDay, BirthMonth,
BirthYear, Age, AccountType, DateCreated,
DeletedDate, DeletedReason, ProfileStatus)
VALUES
(NEWID(), @Username, @EmailAddress,
@Password, @BirthDay, @BirthMonth,
@BirthYeat, @Age, 1, SYSDATETIME(),
null, null, 2)
SELECT @@IDENTITY
As you can I have a uniqueidentifier (UniqueId) column which I populate with NewID() I'm trying to return this as I need it for other functionality of the website but I can't figure out how I can get it after the insert has completed?
Here's a problem description I read on another post but I have the same issue:
I am trying to Import Data from a csv file into a SQL Sever table. The Data being imported has a Unique Identifier in it but it is being considered as DT_WSTR datatype in SSIS
When i directly try to import, it gives an error:
The conversion returned status value 2 and status text "The value could not be converted because of a potential loss of data.".
I Tried to use Data Conversion to convert it to DT_GUID and import into SQL Server table but it again throws the above error.
Anyone has a clue?
Thanks!
I developed a main report containing numerous subreports. But now I'm trying to page break on these subreports and because these subreports all have sub-sub reports, I get this error when I try to run this report..The value '22' is invalid. Valid values are between '0' and '1'. (rrRenderingError)..I am grouping on uniqueidentifers and I do not get errors on subreports that have sub-subreports. How can I avoid this error and get these subreports to page break? (I don't get any errors if I remove the page breaks).
View 3 Replies View RelatedHi !
I have a problem with the unique identifier and don't know how to solve it.
I have a stored procedure, called from my ASP.NET page, which inserts a new record into a table. I need to get the Id of the row just inserted in order to use it as a parameter of another stored procedure which inserts a new row with this value and other values.
I tried with SCOPE_IDENTITY but i don't know how to ask for this value to the first stored procedure and stored it into an ASP variable.
Dim cmd As New SqlCommand
cmd.CommandText = "Insertar_Contacto"
cmd.CommandType = CommandType.StoredProcedure
cmd.Connection = connect
Thanks!!
I have a field I am trying to bring into a SQL statement
,ISNULL(Convert(nvarchar(50),OPP1.OriginatingLeadId),'') AS 'OriginatingLeadId'
I get this error message
Conversion failed when converting from a character string to uniqueidentifier.
the field specs' originatingleadid is attached ....
I am new to MDM profisee tool and currently working for Addres verification project for my organization.I wanted to clear my doubts here about Unique Identifer in Stage table and how it works.. Here what i understand till now:
Step 1) I created an Entity using MDM profisee UI and it generated a stage table in MDS database called stg.Address_leaf
Step 2) I have loaded data from external source to MDS stage table using ETL and passed Import type as 2 and Import status id as 0
Step 3) I have run store procudure system generated something stg.udp_Address_leaf to load the model and passed the version name as Version_1, Log flag as '1' and Batch tag as 'Address'
Now my below are my questions:
1) What is the field i can use in MDS stage table to populate my unique intifier value coming from source? (lets say Address_Id is my Unique value for all the records coming from source)
2) Where/how Unique Identifier is useful in this process? Will this be useful in next time load from stage to Model?
3) If i truncate and load my MDS stage table in next run and few earlier records has been updated how it will update those records in Model? will this process (code present in SP) recognize by Unique Identier column present in MDS stage table?
Using
- SQL Server 2005
- Management Studio Express.
Here's the SQL statement
Code Snippet
SELECT TOP 1000
[test].[CatalogStudioId],
[test].[CollectionId],
[test].[unique],
[test].[att1]
FROM CatalogStudioEntity.dbo.[test]
WHERE [test].[att1] LIKE '%1%'
Now, before you respond, allow me to say that I know using the table name to qualify the columns is redundant, and I know there are other options (such as aliasing the table). Don't respond to tell me this. However -- as far as I know -- this is a valid T-SQL statement and I should be able to get this query to run.
The interesting part is that if management studio is connected to the CatalogStudioEntity database, this query runs fine. If connected to the master database, I get the "multi-part identifier [x] could not be bound" error. The error is listed for every column.
My issue with this is that the table in the FROM clause is qualified with the database name, so whether I'm connected to that database or to "master" should not matter.
I have an application that generates select statements like the one above, and all of the machines so far that we've developed, beta tested and deployed this application on all don't have this problem. It's this one specific installation of SQL Server 2005 on this new machine where this problem arises.
Before I go back and retool the application to output whatever arbitrary syntax this specific machine seems to want, I want to try and troubleshoot and understand why it's acting like this.
Any ideas or thoughts would be greatly appreciated.
There is a possibility of a unique database for various applications. Example users of a table that has the name, email, registro.Uma application included in a user table and other application also included in this table.
View 2 Replies View RelatedThis index is not unique
ix_report_history_creative_id
Msg 2601, Level 14, State 1, Procedure DFP_report_load, Line 161
Cannot insert duplicate key row in object 'dbo.DFP_Reports_History' with unique index 'ix_report_history_creative_id'.
The duplicate key value is (40736326382, 1, 2015-07-03, 67618862, 355324).
Msg 3621, Level 0, State 0, Procedure DFP_report_load, Line 161
The statement has been terminated.
Exception in Task: Cannot insert duplicate key row in object 'dbo.DFP_Reports_History' with unique index 'ix_report_history_creative_id'. The duplicate key value is (40736326382, 1, 2015-07-03, 67618862, 355324).
The statement has been terminated.
hello,
i have two datasets. i want to insert all data from one dataset to other.
i am using this:DataSet old = new DataSet();
download dd = new download();old = dd.contactlist("select", "admin", "001");
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["Project1ConnectionString"].ToString());
try
{string cmd = "select * from contact";
SqlDataAdapter danew = new SqlDataAdapter(cmd, conn);DataSet dsOld = new DataSet();DataSet dsNew = new DataSet();
dsOld = old.Copy();
danew.Fill(dsNew);
DataTable dtOld = dsOld.Tables[0];DataTable dtNew = dsNew.Tables[0];
//int i;foreach (DataRow objRow in dtOld.Rows)
//for(int i=0; i<dtOld.Rows.Count; i++)
{DataRow row;
row = dtNew.NewRow();
row["company"] = objRow["company"];
row["cust_no"] = objRow["cust-no"];row["sman"] = objRow["sman"];
row["first_name"] = objRow["first-name"];row["contact_title"] = objRow["contact-title"];
row["type"] = objRow["type"];row["contact_loc"] = objRow["contact-loc"];
row["cust_name"] = objRow["cust-name"];row["addr1"] = objRow["addr1"];
row["addr2"] = objRow["addr2"];row["city"] = objRow["city"];
row["state"] = objRow["state"];row["zip"] = objRow["zip"];
row["territory"] = objRow["territory"];row["phone"] = objRow["phone"];
row["fax"] = objRow["fax"];row["extension"] = objRow["extension"];
row["email"] = objRow["email"];row["rec_key"] = objRow["rec_key"];
dtNew.Rows.Add(row);
}DataSet nds = dsNew.GetChanges();SqlCommandBuilder bld = new SqlCommandBuilder(danew);
danew.Update(nds);
}
here rec_key is the primary key.
this code works fine but it will insert all data from one dataset to other each time i click a button but i wanted that if data with a rec_key already exists will not insert. only unique values of rec_key will be inserted.
i am using this code for this:foreach(DataRow rr in dtNew.Rows)
{
if (rr["rec_key"] == objRow["rec_key"])
{
Response.Write("same");
}
else
{
dtNew.Rows.Add(row);
}
}
but this doesn't work.
please guide me how can i do this.
thanks
I am getting problem in unique row in database table, but not getting unique row because I have used Distinct keyword but not getting unique row so how can we do?
I have two table one table information another table Id. But second table in two code same but I am using distinct keyword i get some row unique but second table in two row in same code but when i am fetching row same auto_id render same id create duplicate row. But I am getting only unique row.
how to prevent the insertion of the same entry of an unique value into the database?
assume that I have a primary key username " abc" in the database
and then I insert the "abc" again ,the debuggging error msg pops out saying the primary key cannot be duplicated..
how can I do an if--else statement to check the database against this unintentional inputs of the same unique data " abc"???
Can anyone suggest an appropriate strategy to create unique index's when a distributed database is used. As a bit of a background I have several SQL Server 2005 servers scattered around the country and I am trying to come up with a way to create a unique index i.e. one that hasn't been used in a particular table say Staff in any of the databases around the country.
Performance is an issue particularly as our network isn't that fantastic has anyone done something similar and achieved reasonable speeds?
Thanks ...
A UNIQUE INDEX must inherently impose a unique constraint and a UNIQUE CONSTRAINT is most likely implemented via a UNIQUE INDEX. So what is the difference? When you create in Enterprise Manager you must select one or the other.
View 8 Replies View Related