diff options
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/schema.sql | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backend/schema.sql b/backend/schema.sql index 53c68ec..7188d72 100644 --- a/backend/schema.sql +++ b/backend/schema.sql @@ -73,6 +73,7 @@ CREATE TABLE testcase_results ( stderr TEXT NOT NULL, created_at TIMESTAMP NOT NULL DEFAULT NOW(), CONSTRAINT fk_submission_id FOREIGN KEY(submission_id) REFERENCES submissions(submission_id), - CONSTRAINT fk_testcase_id FOREIGN KEY(testcase_id) REFERENCES testcases(testcase_id) + CONSTRAINT fk_testcase_id FOREIGN KEY(testcase_id) REFERENCES testcases(testcase_id), + CONSTRAINT uq_submission_id_testcase_id UNIQUE(submission_id, testcase_id) ); CREATE INDEX idx_testcase_results_submission_id ON testcase_results(submission_id); |