(driver)
| 27 | |
| 28 | |
| 29 | def create_vector_index(driver) -> None: |
| 30 | index_query = "CREATE VECTOR INDEX stackoverflow IF NOT EXISTS FOR (m:Question) ON m.embedding" |
| 31 | try: |
| 32 | driver.query(index_query) |
| 33 | except: # Already exists |
| 34 | pass |
| 35 | index_query = ( |
| 36 | "CREATE VECTOR INDEX top_answers IF NOT EXISTS FOR (m:Answer) ON m.embedding" |
| 37 | ) |
| 38 | try: |
| 39 | driver.query(index_query) |
| 40 | except: # Already exists |
| 41 | pass |
| 42 | |
| 43 | |
| 44 | def create_constraints(driver): |