Provides a constant 'anonymous key label' for this ColumnElement. Compare to ``anon_label``, except that the "key" of the column, if available, is used to generate the label. This is used when a deduplicating key is placed into the columns collection of a selectable
(self)
| 1784 | |
| 1785 | @util.memoized_property |
| 1786 | def _anon_key_label(self) -> _anonymous_label: |
| 1787 | """Provides a constant 'anonymous key label' for this ColumnElement. |
| 1788 | |
| 1789 | Compare to ``anon_label``, except that the "key" of the column, |
| 1790 | if available, is used to generate the label. |
| 1791 | |
| 1792 | This is used when a deduplicating key is placed into the columns |
| 1793 | collection of a selectable. |
| 1794 | |
| 1795 | .. versionchanged:: 1.4.9 - this attribute was not intended to be |
| 1796 | public and is renamed to _anon_key_label. anon_key_label exists |
| 1797 | for backwards compat |
| 1798 | |
| 1799 | """ |
| 1800 | return self._anon_label(self._proxy_key) |
| 1801 | |
| 1802 | @property |
| 1803 | @util.deprecated( |
nothing calls this directly
no test coverage detected