(self)
| 1716 | self.sql_count_(4, go) |
| 1717 | |
| 1718 | def test_eager_degrade_deep(self): |
| 1719 | ( |
| 1720 | users, |
| 1721 | Keyword, |
| 1722 | items, |
| 1723 | order_items, |
| 1724 | orders, |
| 1725 | Item, |
| 1726 | User, |
| 1727 | Address, |
| 1728 | keywords, |
| 1729 | item_keywords, |
| 1730 | Order, |
| 1731 | addresses, |
| 1732 | ) = ( |
| 1733 | self.tables.users, |
| 1734 | self.classes.Keyword, |
| 1735 | self.tables.items, |
| 1736 | self.tables.order_items, |
| 1737 | self.tables.orders, |
| 1738 | self.classes.Item, |
| 1739 | self.classes.User, |
| 1740 | self.classes.Address, |
| 1741 | self.tables.keywords, |
| 1742 | self.tables.item_keywords, |
| 1743 | self.classes.Order, |
| 1744 | self.tables.addresses, |
| 1745 | ) |
| 1746 | |
| 1747 | # test with a deeper set of eager loads. when we first load the three |
| 1748 | # users, they will have no addresses or orders. the number of lazy |
| 1749 | # loads when traversing the whole thing will be three for the |
| 1750 | # addresses and three for the orders. |
| 1751 | self.mapper_registry.map_imperatively(Address, addresses) |
| 1752 | |
| 1753 | self.mapper_registry.map_imperatively(Keyword, keywords) |
| 1754 | |
| 1755 | self.mapper_registry.map_imperatively( |
| 1756 | Item, |
| 1757 | items, |
| 1758 | properties=dict( |
| 1759 | keywords=relationship( |
| 1760 | Keyword, |
| 1761 | secondary=item_keywords, |
| 1762 | lazy="joined", |
| 1763 | order_by=item_keywords.c.keyword_id, |
| 1764 | ) |
| 1765 | ), |
| 1766 | ) |
| 1767 | |
| 1768 | self.mapper_registry.map_imperatively( |
| 1769 | Order, |
| 1770 | orders, |
| 1771 | properties=dict( |
| 1772 | items=relationship( |
| 1773 | Item, |
| 1774 | secondary=order_items, |
| 1775 | lazy="joined", |
nothing calls this directly
no test coverage detected