Drop a primary key to specify no column or columns whose values
uniquely identify a row in a table.
PrerequisitesÂ
Before you can drop a primary key, be sure that the data server is
running, and you created and established a connection to the data
server.
-
In the Databases folder in Enterprise Explorer, under the database connection profile, expand the navigation tree for the appropriate database and schema owner.
| Database |
Steps |
|---|
| From an ASE connection profile |
- Expand the Databases folder.
- Expand the tree for a database
and then the tree for the appropriate schema owner.
|
| From a SQL Anywhere or Sybase IQ connection profile |
- Expand the
tree for a database.
- Expand the
Schemas folder and then the tree for the appropriate schema owner.
|
-
Expand the
Tables folder and then expand the table that contains the primary key you want to drop.
-
Expand the Primary Key folder.
-
Right-click the
primary key, and choose
Drop.