github
id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | pull_request | body | repo | type | active_lock_reason | performed_via_github_app | reactions | draft | state_reason |
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1891614971 | I_kwDOCGYnMM5wv8D7 | 594 | Represent compound foreign keys in table.foreign_keys output | 9599 | open | 0 | 2 | 2023-09-12T03:48:24Z | 2023-09-12T03:51:13Z | OWNER | Given this schema: ```sql CREATE TABLE departments ( campus_name TEXT NOT NULL, dept_code TEXT NOT NULL, dept_name TEXT, PRIMARY KEY (campus_name, dept_code) ); CREATE TABLE courses ( course_code TEXT PRIMARY KEY, course_name TEXT, campus_name TEXT NOT NULL, dept_code TEXT NOT NULL, FOREIGN KEY (campus_name, dept_code) REFERENCES departments(campus_name, dept_code) ); ``` The output of `db["courses"].foreign_keys` right now is: ``` [ForeignKey(table='courses', column='campus_name', other_table='departments', other_column='campus_name'), ForeignKey(table='courses', column='dept_code', other_table='departments', other_column='dept_code')] ``` Which suggests two normal foreign keys, not one compound foreign key. | 140912432 | issue | { "url": "https://api.github.com/repos/simonw/sqlite-utils/issues/594/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0 } |