(driver)
| 42 | |
| 43 | |
| 44 | def create_constraints(driver): |
| 45 | driver.query( |
| 46 | "CREATE CONSTRAINT question_id IF NOT EXISTS FOR (q:Question) REQUIRE (q.id) IS UNIQUE" |
| 47 | ) |
| 48 | driver.query( |
| 49 | "CREATE CONSTRAINT answer_id IF NOT EXISTS FOR (a:Answer) REQUIRE (a.id) IS UNIQUE" |
| 50 | ) |
| 51 | driver.query( |
| 52 | "CREATE CONSTRAINT user_id IF NOT EXISTS FOR (u:User) REQUIRE (u.id) IS UNIQUE" |
| 53 | ) |
| 54 | driver.query( |
| 55 | "CREATE CONSTRAINT tag_name IF NOT EXISTS FOR (t:Tag) REQUIRE (t.name) IS UNIQUE" |
| 56 | ) |
| 57 | |
| 58 | |
| 59 | def format_docs(docs): |