问题
The following line works:
SELECT * FROM [myschema].users
But this does not:
SELECT * FROM users
回答1:
A default schema is user-specific:
USE yourDatabase;
ALTER USER [yourUser] WITH DEFAULT_SCHEMA = myschema;
More information about the ALTER TABLE for SQL 2005 might help you as well.
As this is user-specific, if you have multiple users, you will need to execute this query (on each database) for each user whose default schema you want to update.
It is important to note:
The value of DEFAULT_SCHEMA is ignored if the user is a member of the sysadmin
fixed server role. All members of the sysadmin fixed server role have a default
schema of dbo.
回答2:
You can use:
ALTER USER Mary51 WITH DEFAULT_SCHEMA = Purchasing;
To set the default schema for user.
回答3:
Like user960567, I tried the answers from both Adam and Ivan and could not get it working.
I was running:
ALTER USER myuser WITH DEFAULT_SCHEMA=newschema
as suggested, but after executing this and executing
SELECT SCHEMA_NAME()
it was still returning 'dbo' as the default schema.
To fix this I executed:
ALTER USER myuser WITH DEFAULT_SCHEMA=newschema EXECUTE AS USER='myuser'
and it worked as expected - now executing:
SELECT SCHEMA_NAME()
returns 'newschema'.
来源：https://stackoverflow.com/questions/8208019/how-to-set-the-default-schema-of-a-database-in-sql-server-2005