Custom Generate IDs
Jun 4, 2007
Hi All!
I was thinking of creating a custom generated IDs for my table. I would like the ID to be something like "HR001" or "IT001", the two letter prefix would indicate the dept it belongs to. Initially I thought of having a table that will hold all the seed values for the IDs but I realize that this could have some concurrency problems if there will be a multiple number of users are creating a record at the same time. So now I have totally no idea on how to deal with the concurrency problem.
I will not be using this as a primary key because I already have the Identity field to be my primary key, though of course this field would definitely be unique. I will just be using this to display in the UI.
Any inputs would be greatly appreciated.
Thanks!
View 16 Replies
ADVERTISEMENT
Jan 7, 2012
I need creating a store procedure which generates custom IDs for each asset. I am programming for Fixed Assets in VB6 with SQL Server 2005. For example, when a new Asset is added ,I need to auto generate the ID based on existing IDs. New ID should not exist in tblAssets table.
Table Name : tblAssets
Fields : AssetID > Int,Primary Key,this is internal ID (identity seed)
AssetExtID >nvarchar(50),this is external ID, need to generate/user entered.
Below is the example of data in tblAssets :
AssetID AssetExtID ProjectID ItemName Qty UOM UnitCost .....
1 PROSP-00001 PROSPERITY SPLIT-AC 2 NOS $200
2 PROSP-00002 PROSPERITY LAPTOP 1 NOS $500
3 UNIII-00001 UNION III LAPTOP 5 NOS $400
4 UNIII-00002 UNION III RECEIVER 2 NOS $312
The AssetExtID depends on the ProjectID which is in tblProjects.
I will take care of the first 5 characters to generate. But the number part I need to generate by checking existing data. The AssetExtID should not be duplicate. Its unique for each asset.
View 4 Replies
View Related
Feb 26, 2015
It might be an old question but wanted to see, if we have any latest techniques (other than bcp).
SELECT Field1, Field2 FROM MyTable
If I want to export the output of the above query to a csv on a network folder? I would like to avoid usage of SSIS package or BCP (as user needs to get additional rights to execute bcp).
View 3 Replies
View Related
Jun 27, 2007
I am looking for some examples of code for an appliction which will let run RS reports from a custom application. The user will choose the reports from a menu structure
We have an exiting application which we use to run crystal reports which we are going to be migrating to RS. We use custom web controls to capture the required parameter values for the reports, and hope to reuse the same controls (with minimal rework) to capture the parameters values for the RS reports.
What I am after is some code which will
a) let me run the report and display it. I don't want to display the report parameters in the URL etc as we generate some report parameter values based upon the user's ID and do NOT want them displayed back to the users
b) export the report to PDF, CSV etc depending upon the option chosen by the user.
The application will be developed in VS 2005 - VB. Does any one know of some links to some sample code
View 1 Replies
View Related
Apr 7, 2008
Hi All,
I am using a Data Flow task which copies data from an Excel Source to a SQL Database Table Destination. From 15 columns I require only 10 columns to be imported to the DB Table. So I have mapped those colums. In SQL DB there is a colum called say X, whose value should be the "Remedy" for all the columns which are imported. Is there any task that can achieve it.
Please Help.
View 10 Replies
View Related
Mar 8, 2007
Hi,
I am creating a custom transformation component, and a custom user interface for that component.
In
my custom UI, I want to show the custom properties, and allow users to
edit these properties similar to how the advanced editor shows the
properties.
I know in my UI I need to create a "Property Grid".
In
the properties of this grid, I can select the object I want to display
data for, however, the only objects that appear are the objects that I
have already created within this UI, and not the actual component
object with the custom properties.
How do I go about getting the properties for my transformation component listed in this property grid?
I am writing in C#.
View 5 Replies
View Related
Aug 14, 2007
Hi,
I've created a Custom Data Flow Component and added some Custom Properties.
I want the user to set the contents using an expression. I did some research and come up with the folowing:
Code Snippet
IDTSCustomProperty90 SourceTableProperty = ComponentMetaData.CustomPropertyCollection.New();
SourceTableProperty.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
SourceTableProperty.Name = "SourceTable";
But it doesn't work, if I enter @[System:ackageName] in the field. It comes out "@[System:ackageName]" instead of the actual package name.
I'm also unable to find how I can tell the designer to show the Expression editor. I would like to see the elipses (...) next to my field.
Any help would be greatly appreciated!
Thank you
View 6 Replies
View Related
Apr 2, 2007
Hi,
I'm trying to enable Expression for a custom property in my custom data flow component.
Here is the code I wrote to declare the custom property:
public override void ProvideComponentProperties()
{
ComponentMetaData.RuntimeConnectionCollection.RemoveAll();
RemoveAllInputsOutputsAndCustomProperties();
IDTSCustomProperty90 prop = ComponentMetaData.CustomPropertyCollection.New();
prop.Name = "MyProperty";
prop.Description = "My property description";
prop.Value = string.Empty;
prop.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
...
}
In design mode, I can assign an expression to my custom property, but it get evaluated in design mode and not in runtime
Here is my expression (a file name based on a date contained in a user variable):
"DB" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + "\" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + ".VER"
@[User::varCurrentDate] is a DateTime variable and is assign to 0 at design time
So the expression is evaluated as: "DB189912189912.VER".
My package contains 2 data flow.
At runtime,
The first one is responsible to set a valid date in @[User::varCurrentDate] variable. (the date is 2007-01-15)
The second one contains my custom data flow component with my custom property that was set to an expression at design time
When my component get executed, my custom property value is still "DB189912189912.VER" and I expected "DB200701200701.VER"
Any idea ?
View 5 Replies
View Related
Aug 17, 2005
What I want to accomplish is that at design time the designer can enter a value for some custom property on my custom task and that this value is accessed at executing time.
View 10 Replies
View Related
Aug 16, 2006
I am writing a custom task that has some custom properties. I would like to parameterize these properties i.e. read from a varaible, so I can change these variables from a config file during runtime.
I read the documentation and it says if we set the ExpressionType to CPET_NOTIFY, it should work, but it does not seem to work. Not sure if I am missing anything. Can someone please help me?
This is what I did in the custom task
customProperty.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
In the Editor of my custom task, under custom properties section, I expected a button with 3 dots, to click & pop-up so we can specify the expression or at least so it evaluates the variables if we give @[User::VaraibleName]
Any help on this will be very much appreciated.
Thanks
View 3 Replies
View Related
Mar 3, 2008
Hello everybody,I was configuring a SqlDataSource control using SQL Authentication mode.I first added a database file (testdb.mdf) through Solution Explorer-Add New Items. Then through Database Explorer I created a table named "info"Then while configuring the SqlDataSource control I used the SQL Authentication mode and attached the "testdb.mdf" database file.Test Connection showed success. But when I hit the Ok button of the wizard it displayed the following error message:Failed to generate a user instance of SQL Server. Only an integrated connection can generate a user instance.While configuring the SqlDataSource control I clicked "New Connection". Under Data Source section I tried both Microsoft SQL Server and Microsoft SQL Server Database File. And in both the cases I attached a databese file(testdb.mdf). Plz enlighten me on this.Thanks and Regards,Sankar.
View 1 Replies
View Related
Apr 21, 2006
1) We are writing a custome Source component for Oracle with OCI calls, Could some one please let me know how to Enable Error Handling for the Same,
2) Is it possible to write Custome Error Handeling Component for SSIS? if yes could you please help me on how to write it.
Thanks in advance.
View 1 Replies
View Related
Jan 9, 2007
Hi!
When MS published starter kits there were files .sql in App_Data. This files contained some sample data for a DB. How to create such files when I have database with data ?
Jarod
View 2 Replies
View Related
Oct 20, 2007
how generate an xml file from data in sqlserver2005
and read it in sql again
View 4 Replies
View Related
Nov 20, 2002
One of my first tasks on my current project was to generate all of the SQL scripts needed to rebuild the database. Of course, one of the catches was that everything needed to be separated out (table columns in different script from PKs different from FKs different from DEFAULTs, etc., etc.). And we wanted our own comment block inserted. So, I couldn't just use the Generate SQL Script from Enterprise Manager and be done with it. I was going to need to do some more work. Well, here's one of the scripts I wrote to build the FK scripts. Execute this script, then copy & paste the results into a new window. Break apart into separate .sql files as desired.
NOTE: Be sure to show results in Text (not grid) and change the display options in QA to return more than just 256 characters.
/***************************************************************************************************
Author: Mark Caldwell
Date: 11/15/2002
Descrip: Generate scipt commands to ADD FOREIGN KEY CONSTRAINTS for constraints already in DB.
NOTE: Be sure to set your Tools/Options/Results/Maximum Characters per column to a
large enough number (such as 2000) to display the entire command.
***************************************************************************************************/
SELECT
'----------------------------------------------------------------------------------------------------
-- ' + so2.name + ' to ' + so3.name + '
----------------------------------------------------------------------------------------------------
IF OBJECTPROPERTY(OBJECT_ID(N''' + so1.name + '''), ''IsForeignKey'') = 1 BEGIN
ALTER TABLE ' + so2.name + ' DROP CONSTRAINT ' + so1.name + '
PRINT '' -- DRP - ' + so1.name + '''
END
G' + 'O
ALTER TABLE ' + so2.name + '
ADD CONSTRAINT ' + so1.name + '
FOREIGN KEY (' + ISC1.COLUMN_NAME + ')
REFERENCES ' + so3.name + '(' + ISC2.COLUMN_NAME + ')
PRINT '' -- ADD - ' + so1.name + '''
G' + 'O
'
FROM sysforeignkeys sfk
JOIN sysobjects so1 on sfk.constid = so1.id
JOIN sysobjects so2 on sfk.fkeyid = so2.id
JOIN sysobjects so3 on sfk.rkeyid = so3.id
JOIN INFORMATION_SCHEMA.COLUMNS ISC1 on so2.name = ISC1.TABLE_NAME AND sfk.fkey = ISC1.ORDINAL_POSITION
JOIN INFORMATION_SCHEMA.COLUMNS ISC2 on so3.name = ISC2.TABLE_NAME AND sfk.rkey = ISC2.ORDINAL_POSITION
ORDER BY so2.name
Edited by - AjarnMark on 11/20/2002 02:46:11
View 1 Replies
View Related
Oct 22, 2006
The web site I am building is working fine locally, but I am hitting some problems with setting it up on a remote hosting server.First off, how can I generate the sql script to populate the SQL db on the remote server?I am using VS 2005 Standard. Do I need to d/l the SQL Server Express?Once I get that going, I should be able to figure out the rest...but I'll prolly have another question or two.Thanks
View 2 Replies
View Related
Feb 15, 2008
Hello everyone.
i need to auto generate the user id in id colunm in my sqldatabase table.i want it to generate in this fashion.(mycompanyname-todaydate-number.)eg (ibm-15thfeb-1) (ibm-15thfeb-2) (ibm-16thfeb-1)here i need this user id to be automatically displayed in my web form when doing registration of new user,then only after clicking the savebutton i want all the data along with user id to be inserted into the table in sqldatabase.thanksjack.
View 38 Replies
View Related
Jul 16, 2005
Hi, I have a question, I have created a table and with a primary key called "ID". However, I want the "ID" be auto increment as well. when inserting new record into the database.I'm using vb.net. how can I do in the following format: "1", "2", "3", ............ etc. I've the code below but it's not working in the right way, what's wrong with my code?
Private Sub BtnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
Dim ssql As String
Dim Itemid As Integer
Dim updcmd As SqlClient.SqlCommand
Itemid = 0
mysqladap = New SqlClient.SqlDataAdapter("select MAX(Item_id) From auction where item_type= '" & (Image1.ImageUrl) & "'", mySqlConn)
Itemid = (Itemid) + 1
ssql = "insert into auction (item_id,owner_name,owner_mail,owner_mobile,owner_phone,owner_ext,item_type,item_name,item_image,item_desc,item_cost,start_date) values ('" & (Itemid) & "','" & Trim(ownertxt.Text) & "' ,'" & Trim(emailtxt.Text) & "', '" & Trim(mobiletxt.Text) & "', '" & Trim(phonetxt.Text) & "','" & Trim(exttxt.Text) & "','" & Trim(DropDownList1.SelectedValue) & "','" & Trim(itemtxt.Text) & "','" & Trim(Image1.ImageUrl) & "','" & Trim(desctxt.Text) & "','" & Trim(costtxt.Text) & "','" & Trim(Today.Date) & "')"
updcmd = New SqlClient.SqlCommand(ssql, mySqlConn)
updcmd.ExecuteNonQuery()
lblmsg.Visible = True
End SubAnyone can help me? Thanks.
View 7 Replies
View Related
Apr 2, 2001
Are there any scripts available with anyone, for generating SQL scripts for all the objects in a server?
Thanks
View 1 Replies
View Related
Apr 2, 2001
I want to transfer some procedures using a generated script. However, the procedures that create pre-existing tables will not be created. Is there a way to shut off the validation so that I can create these procedures without getting errors?
Thanks for the help
View 1 Replies
View Related
Jun 7, 2002
Is there a way to write a dts package that will Generate SQL Scripts for a particular database? I am just learning dts and would like to automate this process that I run on weekly basis.
Thanks,
Steve
View 1 Replies
View Related
Nov 13, 2006
can I generate excel from stored procedure?
View 2 Replies
View Related
May 2, 2006
hi all,
how to generate txt file from sql table. I want text file with respective columns without any seperator between columns. and if for an example a column of int having 5 digits but i want it in text file with 10 digits with remaining all as blanks. guide me how to do this.
thnks in adv
View 6 Replies
View Related
Apr 28, 2008
This is my first time on sqlteam forum so a big hello to everyone!!
Firstly I am very noive user of sql to say the least, but i have be requested to create a .txt file
Its for a program that will read the txt file i create to produce a letter i.e I will be extracting, TITLE, FORENAME, SURNAME etc
MR
JOE
BLOGGS
Here is the my code so far, like i said i am a very novice user so try to help me and not condem me for my lack of knowledge!
SELECT
LPA_INPUT.INPUT_TITLE,
LPA_INPUT.INPUT_SURNAME,
LPA_HISTORY.LPA_AMT,
LPA_HISTORY.ELIG_RATE,
LPA_HISTORY.RATE_REBATE,
LPA_HISTORY.RR_AMT,
LPA_HISTORY.LPA_APPLIC,
LPA_HISTORY.LPA_AMT
FROM LPA_HISTORY, LPA_INPUT
WHERE LPA_HISTORY.CLAIM_NO = LPA_INPUT.CLAIM_NO
----------------------------------------------------
Iv been asked to have these eight fields looping over and over for all the records in the database, So im not to how to do that and how to generate it in a txt file?!
Keith
View 5 Replies
View Related
Jul 29, 2005
--This procedure will generate the Structure of a table
Create Procedure GenerateScript (
@tableName varchar(100))
as
If exists (Select * from Information_Schema.COLUMNS where Table_Name=@tableName)
Begin
declare @sql varchar(8000)
declare @table varchar(100)
declare @cols table (datatype varchar(50))
insert into @cols values('bit')
insert into @cols values('binary')
insert into @cols values('bigint')
insert into @cols values('int')
insert into @cols values('float')
insert into @cols values('datetime')
insert into @cols values('text')
insert into @cols values('image')
insert into @cols values('uniqueidentifier')
insert into @cols values('smalldatetime')
insert into @cols values('tinyint')
insert into @cols values('smallint')
insert into @cols values('sql_variant')
set @sql=''
Select @sql=@sql
+case when charindex('(',@sql,1)<=0 then '(' else '' end +Column_Name + ' ' +Data_Type +
case when Data_Type in (Select datatype from @cols) then '' else '(' end
+case when data_type in ('real','money','decimal','numeric') then cast(isnull(numeric_precision,'') as varchar)+
','+case when data_type in ('real','money','decimal','numeric') then cast(isnull(Numeric_Scale,'') as varchar)
end when data_type in ('char','nvarchar','varchar','nchar') then cast(isnull(Character_Maximum_Length,'') as varchar) else '' end
+case when Data_Type in (Select datatype from @cols)then '' else ')' end
+case when Is_Nullable='No' then ' Null,' else ' Not null,' end
from Information_Schema.COLUMNS where Table_Name=@tableName
select @table= 'Create table ' + table_Name from Information_Schema.COLUMNS where table_Name=@tableName
select @sql=@table + substring(@sql,1,len(@sql)-1) +' )'
select @sql as DDL
End
Else
Select 'The table '+@tableName + ' does not exist'
Madhivanan
Failing to plan is Planning to fail
View 14 Replies
View Related
Apr 22, 2007
i recently moved from sql server 7 to sql 2005 -- in sql 7 if i wanted to generate an sql script then It would generate a whole script ---
in sql 2005 - when i do generate it seems to attach a file --
I want to generate a script that I can then modify and use to create a new db -- is this possible?
View 6 Replies
View Related
Jul 13, 2007
Hi,
Do someone know if there is a SP_ or XP_ function for help me create a script of create table? I can do it "on-line" by right click a table in Enterprise-Manager (all properties;generate sql-script), but I want to "call a command" to do this.
Very glad if someone know!
//Lotta
View 6 Replies
View Related
Nov 24, 2007
is there any easy way I can take a select statment
(such as select from payments where datetime>'20071122' and output a sql insert statment for these records?
I basically need to move a specific set of records from one sql server to another (both sql server 2005)
any suggestions for the best way to do this?
View 4 Replies
View Related
Feb 26, 2008
I need a sql query that generate sql script(.sql) of all the databases at once.
View 1 Replies
View Related
Sep 16, 2006
The table in the database has a field called LabID. That field is aninteger and consists of the year plus a counter. For example, thefirst record of 2006 would be "20060001," the second record of 2006would be "20060002" and so on. I'm trying to create an Insert triggerthat can generate the ID value when a new record is inserted, but I'mnot quite sure how to implement that trigger. Can anyone help?
View 11 Replies
View Related
Oct 23, 2006
Hello,I want to generate a SQL Script of a SQL Server database. To do this, Iright-click the database name and choose the option All Tasks/GenerateSQL Script.Than I get a text file with a script that generates all objects, but theorder in which the objects are generated is wrong. There are a lot ofviews in the database and many views are based on other views. When Itry to execute the script on a different computer, I get a lot of errormessages, because the script tries to create views that are based onother views that are not created yet.Is there a way to generate a script that automatically 'knows' whichviews to create first or do I have to manually look through all viewsand find out myself the execute order? (I hope not, because it arereally a lot of views).Greetings,Chris*** Sent via Developersdex http://www.developersdex.com ***
View 1 Replies
View Related
Jul 20, 2005
Can SQL Server generate an XML schema from a database?TIA,TimJowers
View 1 Replies
View Related
Jul 20, 2005
Is there an easy way to loop through every stored procedure in adatabase and create a file containing all of the SP code?lq
View 9 Replies
View Related
