| % : comment delimiter | PERCENT_AS_COMMENT option |
| % : modulo operator | PERCENT_AS_COMMENT option |
| 2000 : NEAREST_CENTURY option | NEAREST_CENTURY option |
| 2000 compliance | Year 2000 compliance |
| >> operator : Java methods and fields | Java expressions |
| @@char_convert | Global variables |
| @@client_csid | Global variables |
| @@client_csname | Global variables |
| @@connections | Global variables |
| @@cpu_busy | Global variables |
| @@error | Global variables Global variables |
| @@identity | Global variables Global variables |
| @@idle | Global variables |
| @@io_busy | Global variables |
| @@isolation | Global variables Global variables |
| @@langid | Global variables |
| @@language | Global variables |
| @@maxcharlen | Global variables |
| @@max_connections | Global variables |
| @@ncharsize | Global variables |
| @@nestlevel | Global variables |
| @@packet_errors | Global variables |
| @@pack_received | Global variables |
| @@pack_sent | Global variables |
| @@procid | Global variables Global variables |
| @@rowcount | Global variables Global variables |
| @@servername | Global variables Global variables |
| @@spid | Global variables |
| @@sqlstatus | Global variables Global variables |
| @@textsize | Global variables |
| @@thresh_hysteresis | Global variables |
| @@timeticks | Global variables |
| @@total_errors | Global variables |
| @@total_read | Global variables |
| @@total_write | Global variables |
| @@tranchained | Global variables |
| @@trancount | Global variables |
| @@transtate | Global variables |
| @@version | Global variables Global variables |