Add to columns to a table then check the table structure
3>
4>
5> CREATE TABLE Employees
6> (
7> EmployeeID int IDENTITY NOT NULL,
8> FirstName varchar(25) NOT NULL,
9> MiddleInitial char(1) NULL,
10> LastName varchar(25) NOT NULL,
11> Title varchar(25) NOT NULL,
12> SSN varchar(11) NOT NULL,
13> Salary money NOT NULL,
14> PriorSalary money NOT NULL,
15> LastRaise AS Salary - PriorSalary,
16> HireDate smalldatetime NOT NULL,
17> TerminationDate smalldatetime NULL,
18> ManagerEmpID int NOT NULL,
19> Department varchar(25) NOT NULL
20> )
21> GO
1>
2>
3> EXEC sp_help Employees
4> GO
Name Owner
Type Created_datetime
-------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------
--------------------------------------------------------- ------------------------------- -----------------------
Employees dbo
user table 2008-08-17 13:06:15.063
Column_name Type
Computed Length Prec Scale Nullable TrimTrailingBlanks FixedLenNu
llInSource Collation
-------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------
--------------------------------------------------------- ----------------------------------- ----------- ----- ----- ----------------------------------- ----------------------------------- ----------
------------------------- --------------------------------------------------------------------------------------------------------------------------------
EmployeeID int
no 4 10 0 no (n/a) (n/a)
NULL
FirstName varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
MiddleInitial char
no 1 yes no yes
SQL_Latin1_General_CP1_CI_AS
LastName varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
Title varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
SSN varchar
no 11 no no no
SQL_Latin1_General_CP1_CI_AS
Salary money
no 8 19 4 no (n/a) (n/a)
NULL
PriorSalary money
no 8 19 4 no (n/a) (n/a)
NULL
LastRaise money
yes 8 19 4 yes (n/a) (n/a)
NULL
HireDate smalldatetime
no 4 no (n/a) (n/a)
NULL
TerminationDate smalldatetime
no 4 yes (n/a) (n/a)
NULL
ManagerEmpID int
no 4 10 0 no (n/a) (n/a)
NULL
Department varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
Identity Seed Increment
Not For Replication
-------------------------------------------------------------------------------------------------------------------------------- ---------------------------------------- ------------------------------
---------- -------------------
EmployeeID 1
1 0
RowGuidCol
--------------------------------------------------------------------------------------------------------------------------------
No rowguidcol column defined.
Data_located_on_filegroup
--------------------------------------------------------------------------------------------------------------------------------
PRIMARY
The object 'Employees' does not have any indexes, or you do not have permissions.
No constraints are defined on object 'Employees', or you do not have permissions.
No foreign keys reference table 'Employees', or you do not have permissions on referencing tables.
Table is referenced by views
--------------------------------------------------------------------------------------------------------------------------------
1> ALTER TABLE Employees
2> ADD
3> DateOfBirth datetime NULL,
4> LastRaiseDate datetime NOT NULL
5> DEFAULT '2000-01-01'
6>
7> GO
1>
2> EXEC sp_help Employees
3> GO
Name Owner
Type Created_datetime
-------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------
--------------------------------------------------------- ------------------------------- -----------------------
Employees dbo
user table 2008-08-17 13:06:15.063
Column_name Type
Computed Length Prec Scale Nullable TrimTrailingBlanks FixedLenNu
llInSource Collation
-------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------
--------------------------------------------------------- ----------------------------------- ----------- ----- ----- ----------------------------------- ----------------------------------- ----------
------------------------- --------------------------------------------------------------------------------------------------------------------------------
EmployeeID int
no 4 10 0 no (n/a) (n/a)
NULL
FirstName varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
MiddleInitial char
no 1 yes no yes
SQL_Latin1_General_CP1_CI_AS
LastName varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
Title varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
SSN varchar
no 11 no no no
SQL_Latin1_General_CP1_CI_AS
Salary money
no 8 19 4 no (n/a) (n/a)
NULL
PriorSalary money
no 8 19 4 no (n/a) (n/a)
NULL
LastRaise money
yes 8 19 4 yes (n/a) (n/a)
NULL
HireDate smalldatetime
no 4 no (n/a) (n/a)
NULL
TerminationDate smalldatetime
no 4 yes (n/a) (n/a)
NULL
ManagerEmpID int
no 4 10 0 no (n/a) (n/a)
NULL
Department varchar
no 25 no no no
SQL_Latin1_General_CP1_CI_AS
DateOfBirth datetime
no 8 yes (n/a) (n/a)
NULL
LastRaiseDate datetime
no 8 no (n/a) (n/a)
NULL
Identity Seed Increment
Not For Replication
-------------------------------------------------------------------------------------------------------------------------------- ---------------------------------------- ------------------------------
---------- -------------------
EmployeeID 1
1 0
RowGuidCol
--------------------------------------------------------------------------------------------------------------------------------
No rowguidcol column defined.
Data_located_on_filegroup
--------------------------------------------------------------------------------------------------------------------------------
PRIMARY
The object 'Employees' does not have any indexes, or you do not have permissions.
constraint_type constraint_name
delete_action update_action status_enabled status_for_replication constraint_keys
-------------------------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------
--------------------------------------------------------------------------- ------------- ------------- -------------- ---------------------- ----------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------
DEFAULT on column LastRaiseDate DF__Employees__LastR__0F0E1094
(n/a) (n/a) (n/a) (n/a) ('2000-01-01')
No foreign keys reference table 'Employees', or you do not have permissions on referencing tables.
Table is referenced by views
--------------------------------------------------------------------------------------------------------------------------------
1> drop table Employees;
2> GO
1>
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