| UID connection parameter : about | Connection parameters |
| UNC connection parameter : about | Connection parameters |
| unchained mode : transactions | Setting autocommit or manual commit mode |
| uncommitted data : avoiding using cursors | Cursor stability |
| Unconditional connection parameter : about | Connection parameters |
| Unicode character sets : about | Variable length character sets |
| UNION operation : about | The UNION operation: combining queries |
| unique columns : Java columns | Comparing Java objects |
| unique cursors : about | Types of cursor |
| unique keys : generating and concurrency | Primary key generation |
| unique results : limiting | Eliminating duplicate query results |
| UNIX : database server | Platform-specific instructions |
| UNIX : deployment issues | UNIX deployment issues |
| UNIX : directory structure | UNIX deployment issues |
| UNIX : ODBC support | Using ODBC data sources on UNIX |
| UNIX : TCP/IP | Using TCP/IP with UNIX |
| UNIX : threaded applications | UNIX deployment issues |
| unknown values. about | Unknown Values: NULL |
| UNLOAD TABLE statement : about | Unloading data using the UNLOAD TABLE statement |
| unloading : databases | Unloading a database using DBUNLOAD |
| unloading : tables | Unloading a database using DBUNLOAD |
| unserializable transaction scheduling : effects of | Correctness |
| UPDATE permissions | Granting permissions on tables and views |
| UPDATE statement | Using the LTM |
| UPDATE statement : Java | Updating Java objects |
| UPDATE statement : locking during | Locking during updates |
| UPDATE statement : positioned | Modifying rows through a cursor |
| UPDATE statement : using | Changing data using UPDATE |
| UPDATE statement : using join operations | Changing data using UPDATE |
| URL : database | Specifying a database on a server |
| URL : jConnect | Supplying a URL for the server |
| user authentication : security features | Security features overview |
| user estimates : selectivity | User estimates |
| user identification : security features | Security features overview |
| user IDs : Adaptive Server Enterprise | Users and groups |
| user IDs : case-sensitivity | Case-sensitivity |
| user IDs : creating | Creating new users |
| user IDs : default | The user ID default DBA authority overview |
| user IDs : deleting | Revoking user permissions |
| user IDs : listing | Users and permissions in the system tables |
| user IDs : managing | CHAPTER 21. Managing User IDs and Permissions |
| user IDs : security tip | Security tips |
| user-defined classes : Java | User-defined classes |
| user-defined data types : case-sensitivity | Case-sensitivity |
| user-defined data types : CHECK conditions | Column CHECK conditions from user-defined data types |
| user-defined functions : calling | Calling user-defined functions |
| user-defined functions : creating | Creating user-defined functions |
| user-defined functions : dropping | Dropping user-defined functions |
| user-defined functions : execution permissions | Permissions to execute user-defined functions |
| user-defined functions : external | Calling external libraries from procedures |
| user-defined functions : parameters | Passing parameters to functions |
| user-defined functions : using | Introduction to user-defined functions |
| Userid connection parameter : about | Connection parameters |
| users : adding to groups | Granting group membership to users |
| users : creating | Managing individual user IDs and permissions |
| users : occasionally connected | Replication and concurrency |
| uses for locks | The four types of locks |
| utilities | Connecting from Adaptive Server Anywhere utilities |
| utility database : about | Using the utility database |
| utility database : passwords | Utility database passwords |
| utility database : security | Utility database server security |