I am a bit confused and wish to share this with you for help. We are designing a billing application to bill telephone calls. It currently handles a single rate plan. So what it does is that it looks up the RATES table and matches the called number area code with the RATES.ACCESS_Code field to find the tariff for that area and multiplies that by the number of minutes. Here is the current schema.
CALLS
•ID (pkid)
•Called Number
•Duration
RATES
•Destination Name
•Access_Code (pkid)
•Tariff
Now the problem is that we need to process calls based on RATES per OPERATOR. Each operator is a telephony carrier with similar RATES. However, each call will be prefixed with a number to indicate which operator carried that call. Accordingly, the database should relate that prefix with the proper operator and then looks up the RATES that are related to that operator.
In conclusion we will have a replica of the RATES table for multiple operators. An operator is only supposed to have two fields I guess (name and ID).
So now we need to re-engineer the schema to adapt to this situation.
Eg. 95004433313445 (Will be identified as BT operator)
93004422376234 (Will be identified as AT&T operator)
I’ve got a situation where the columns in a table we’re grabbing from a source database keep changing as we need more information from that database. As new columns are added to the source table, I would like to dynamically look for those new columns and add them to our local database’s schema if new ones exist. We’re dropping and creating our target db table each time right now based on a pre-defined known schema, but what we really want is to drop and recreate it based on a dynamic schema, and then import all of the records from the source table to ours.It looks like a starting point might be EXEC sp_columns_rowset 'tablename' and then creating some kind of dynamic SQL statement based on that. However, I'm hoping someone might have a resource that already handles this that they might be able to steer me towards.Sincerely, Bryan Ax
we have a table in our ERP database and we copy data from this table into another "stage" table on a nightly basis. is there a way to dynamically alter the schema of the stage table when the source table's structure is changed? in other words, if a new column is added to the source table, i would like to add the column to the stage table during the nightly refresh.
I'd like to create a temporary table with the same schema as an exiting table. How can I do this without hard coding the column definitions into the temporary table definition?
I'd like to do something like:
CREATE TABLE #tempTable LIKE anotherTable
..instead of...
CREATE TABLE #tempTable (id INT PRIMARY KEY, created DATETIME NULL etc...
I come from a MySQL background and have been having some trouble finding the MSSQL command that corresponds to MySQL's "describe." I Googled for around 1/2 hour but can't seem to find it.
I'd like it to simply use the schema of an already existing table (plus an additional column).
Is there a way to do this without having to manually write the table schema?
A simple example is:
I have a table OriginalTable (idCol, NameCol, InfoCol)
I'd like to create a temp instance of that table called tempTable which would have a final schema of
tempTable (idCol, NameCol, InfoCol, myTempCol)
The reason I'd like to do this using the schema is so that I don't need to update all my procedures in the future when we decide to add some more detail to the originaltable which needs to be selected as well.
Thanks a lot for any help or direction you can provide. -Ashleigh
I have a group of TV listing data need to map into database tables.Data looks like following:http://www.oniva.com/upload/1356/crew.jpgI want to create a table for productionCrew of each TV programthe data is like -crew -programID -member-member-member ... etc-programID -member-member-member ... etc-programID -member-member-member ... etc... etcabove are data from productionCrew of all TV program, for eachprogramID we have a list of members.Should I merge all member into a big string?Or should I use 2 tables to store the Crew data?If i use 2 tables, how the fields / column will look like?
I have a problem, in one of my db's I have a table tblpersons in schema web the rest of the table's in the db are in schema dbo. Now I removed the user web, but I want to change the schema of tblpersons from web.tblpersons to dbo.tblpersons. I created a stored procedure with the line " ALTER SCHEMA dbo TRANSFER web.tblpersons", when executing this I get an error that the table tblpersons couldn't be found.
Hi all, i m using sql server2005 CTP...i created a database called TEL and in that database i created a user(in security) as USE [TEL] GO /****** Object: User [COLL_DB] Script Date: 09/27/2005 15:38:51 ******/ GO CREATE USER [COLL_DB] FOR LOGIN [loginName] WITH DEFAULT_SCHEMA=[COLL_DB]
Now,when i m trying to create a table in the database TEL as CREATE TABLE [COLL_DB].abc (c numeric) commit;
it gives me error saying The specified schema name "COLL_DB" either does not exist or you do not have permission to use it.
Now,can someone tell me...what i have to do to fix this error????????? thanks...
We currently have all tables in the dbo schema, but for organizational reason we would like to split them up in multiple schemas and I wonder if that can be done without re-creating the tables.
So my question is, is there a way to move a table into a different schema without re-creating it? (For those familiar with Postgres I'm looking for an equivalent to "ALTER TABLE foo SET SCHEMA newschema") sp_rename only allows a "one-part name" for the new name, so apparently that cannot be used.
I have created a table on SQL Server from SAS. The table gets created fine. However, the table schema has my user ID in it (AD-ENTmyuserid.Table1). How can I change the schema to dbo.(dbo.Table1)? It's fine if I have to make this change in SQL Server Management Studio.
I am more familiar with writing SQL for Oracle than MS SQL Server. Within Oracle there is a simple command, 'Describe', which actually shows the data types, and whether or not an attribute accepts NULLS. MS SQL Server does appear to support such a command, however I am looking for a way to describe the attributes of tables nonetheless.
I created a schema, Admin. I have to transfer a table from the dbo schema to the admin schema. I keep getting an error that I do not have permission or the table does not exist.
Simply looking for confirmation here - is my syntax correct?
ALTER SCHEMA Admin TRANSFER MyShop.Addresses; (MyShop is the Database, Addresses is the table)
NOTE: When I created the schema, I did not create an inner table. The syntax for that was simply CREATE SCHEMA Admin;
I am more familiar with writing SQL for Oracle than MS SQL Server. Within Oracle there is a simple command, 'Describe', which actually shows the data types, and whether or not an attribute accepts NULLS.
MS SQL Server does appear to support such a command, however I am looking for a way to describe the attributes of tables nonetheless.
I need the schema details of the table like datatype of column A , B and C as well as default values of all the columns and all other details of those 3 columns.
Quick question:Does SQL do table/schema changes "in place"?I've got a large table (140+ million rows of very widedata) that we want to change the schema on -- basicallyto remove a number of the unused data elements that wedon't use.Anyway, does anyone know if SQL will do an in-placechange, or if it will copy the table to a new table, therebyincreasing my space allocation needs? I'd effectively,temporarily, need space for two tables while the changeis happening if it copies the table first. This is not good asI do not have enough available space at the moment.If you've got pointers to specific MS docs regardingthis issue, please let me have 'em.Thanks in advance.
acutally i am looking to get the script of table that is already in the database, like there is a table
INFORMATION_SCHEMA.ROUTINES
WHERE
routine_type = 'PROCEDURE'
which return us the routine defination of the procedure. is there anything similar for table ? i know i can just right clike on table and create a script but i don't use this method.
Locally I develop in SQL server 2005 enterprise. Recently I recreated my db on the server of my hosting company (in sql server 2005 express).I basically recreated the tables and copied the data in it.I now receive the following error when I hit the DB:The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version.I heard something about running aspnet_regsql.exe, but I dont have that access to the DB. Also I dont know if this command does anything more than creating the membership tables and filling it with some default data...Any other solutions/thought on what this can be?Thanks!
I have a schema XXX. This schema owns a set of tables say XXX.A, XXX.B and XXX.C.
I have a login XXX mapped to the user XXX.
When I connect to the SQL Server using login XXX and execute the query.
Select * from A, it throws be an error saying that"Invalid Object Name A".
Now when I modify the select statement specifying the schema it works. i.e. Select * from XXX.A
In the former case, is it not that SQL Server tries to search for the table in the current user's account and then if it not available it look's in the dbo's account.
HOw can I make a select without specifying the schema ?
i recorded a script for a change i need to make. actually 15 so far, i am getting ready to bring an access db with no pk or fk and only 1 relation over to ss05
my scripts are used to add the need pk fk to the tables and then move the data from the temptbl to the new one
1 thing i have been noticing is code like below will rename the table dbo.aMgmt.Employee and with that all the remaing lines of the script will fail.
DROP TABLE aMgmt.Employee GO EXECUTE sp_rename N'dbo.Tmp_Employee', N'aMgmt.Employee', 'OBJECT' GO
I notice that when I change my table schema, the view that was created based on the older schema remains using the older schema, and when I try running it, it will give me error.
I assume that's because the view is still using the old execution plan? Is there a way to force an automatic recompilation of execution plans for all views when there is a change to the underlying table?
One of the tables in this database has a column named column_xyz.
There are over 800 tables, each with numerous columns. If I know that the column I am looking for is "column_xyz" is there an easy query I can do to identify all tables that contain that column?
I have a MsAccess db containing a table called Employees which i am transforming to Sql server 2005. Everything is working fine. I am using Foreach File enumerator and uploading the files one by one.
However I now plan to validate the schema of MsAccess before uploading it. For eg: My employee table in msaccess is as follows :
Employees empId int, empName varchar(60), empAge int
Since the files come from different vendor, while looping, i want to perform a check if the empid or empAge are not of type long or are not null. If they are of type smallint,i have no problem.
However if they are larger datatypes than the the ones kept in Sql server, then the file needs to be logged in the db with the reason and moved to the error folder. In short, if the datatypes in access tables are smaller than those in Sqlserver, allow it, otherwise reject it.
THe schema of Sqlserver table is same as of that of Employees in msaccess.
Using Management Studio, when i create a new table/stored proc., the owner is always dbo. How do I change this when I create it? Also how to transfer it to another schema once it has been created?
I am not getting the correct schema once I've created a new table in SQL Server 2005. I am expecting to see dbo.Table_Name. Instead I'm getting UserName1.Table_Name. I was set up as a DB owner. How can I get what I'm expecting to see?
I always got this error when i change the identity key of the table A to yes or no
when i performing an insert into table B and b,accountid is in table A .
seems that when i save, the foreign keys reflect a change of schema...and when i do an insert operation, it fails.
how can i avoid such thinsg to happen? i m using a cursor to load the data and comparing them to see if they are already loaded in the table before inserting them,
I have a database that has few tables whose table Schema changes oftenly based on a flat file specification and I wanted to automate the process where I drop the table and recreate it with the new schema using an SSIS package. Any Ideas on how I can achieve this?
