After Work
The best club in Chicago
for Chicago Singles is
Highlife Adventures!
Kyoto Sushi
in Chicago, on Lincoln Ave.
Moody's Pub
in Chicago, has great burgers
Skylark
in Chicago, on Halsted .. excellent beer selection!
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Sybase
»
DDL
»
Coding
»
Binding Rules to Colunms
Default values for colunms can be specified at the time a table is created, or
afterwards via the modify command.
/* Employee will have a default salary of 10000, and a hire date of today */
create table employee (
emp_id integer not null,
salary money default 0,
hire_dt datetime default getdate()
)
go
/* alter the table, so salary starts at 49000 */
ALTER TABLE employee REPLACE salary DEFAULT 49000
go
/* create a new default; bind the column to your custom default */
create default def_highsal as 55000
go
sp_bindefault def_highsal,'employee.salary'
go
-- creating your own custom defaults has a significant advantage:
-- you can actually choose the name of the default.
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