(
self,
bindparam,
render_literal_value=NO_ARG,
bind_expression_template=None,
**kw,
)
| 3869 | raise NotImplementedError() |
| 3870 | |
| 3871 | def render_literal_bindparam( |
| 3872 | self, |
| 3873 | bindparam, |
| 3874 | render_literal_value=NO_ARG, |
| 3875 | bind_expression_template=None, |
| 3876 | **kw, |
| 3877 | ): |
| 3878 | if render_literal_value is not NO_ARG: |
| 3879 | value = render_literal_value |
| 3880 | else: |
| 3881 | if bindparam.value is None and bindparam.callable is None: |
| 3882 | op = kw.get("_binary_op", None) |
| 3883 | if op and op not in (operators.is_, operators.is_not): |
| 3884 | util.warn_limited( |
| 3885 | "Bound parameter '%s' rendering literal NULL in a SQL " |
| 3886 | "expression; comparisons to NULL should not use " |
| 3887 | "operators outside of 'is' or 'is not'", |
| 3888 | (bindparam.key,), |
| 3889 | ) |
| 3890 | return self.process(sqltypes.NULLTYPE, **kw) |
| 3891 | value = bindparam.effective_value |
| 3892 | |
| 3893 | if bindparam.expanding: |
| 3894 | leep = self._literal_execute_expanding_parameter_literal_binds |
| 3895 | to_update, replacement_expr = leep( |
| 3896 | bindparam, |
| 3897 | value, |
| 3898 | bind_expression_template=bind_expression_template, |
| 3899 | ) |
| 3900 | return replacement_expr |
| 3901 | else: |
| 3902 | return self.render_literal_value(value, bindparam.type) |
| 3903 | |
| 3904 | def render_literal_value( |
| 3905 | self, value: Any, type_: sqltypes.TypeEngine[Any] |
no test coverage detected