| tabular data stream : definition | JDBC, Open Client, and TDS support |
| TCP/IP : behavior change | Platform and protocol support |
| TDS : new features | JDBC, Open Client, and TDS support |
| temporary tables : behavior change | Other changes |
| threading : new features 6.0.1 | Additional new features |
| threads : about | How threading works |
| threads : controlling | Controlling threading behavior |
| threads : new features | Multi-processor support and improved multi-tasking |
| THREAD_COUNT option : deprecated | Other changes |
| THREAD_STACK option : deprecated | Other changes |
| TOP clause : SELECT statement | New SQL features |
| Transact-SQL : behavior changes | Transact-SQL outer join changes |