(self, model, field)
| 84 | return super()._column_default_sql(field) |
| 85 | |
| 86 | def add_field(self, model, field): |
| 87 | super().add_field(model, field) |
| 88 | |
| 89 | # Simulate the effect of a one-off default. |
| 90 | # field.default may be unhashable, so a set isn't used for "in" check. |
| 91 | if self.skip_default(field) and field.default not in (None, NOT_PROVIDED): |
| 92 | effective_default = self.effective_default(field) |
| 93 | self.execute( |
| 94 | "UPDATE %(table)s SET %(column)s = %%s" |
| 95 | % { |
| 96 | "table": self.quote_name(model._meta.db_table), |
| 97 | "column": self.quote_name(field.column), |
| 98 | }, |
| 99 | [effective_default], |
| 100 | ) |
| 101 | |
| 102 | def remove_constraint(self, model, constraint): |
| 103 | if ( |
no test coverage detected