(self)
| 941 | |
| 942 | @property |
| 943 | def window_functions(self): |
| 944 | return only_if( |
| 945 | [ |
| 946 | "postgresql>=8.4", |
| 947 | "mssql", |
| 948 | "oracle", |
| 949 | "sqlite>=3.25.0", |
| 950 | "mysql>=8", |
| 951 | "mariadb>=10.2", |
| 952 | ], |
| 953 | "Backend does not support window functions", |
| 954 | ) |
| 955 | |
| 956 | @property |
| 957 | def window_range(self): |