[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-21(UTC)"],[[["This guide outlines how to generate and query indexes using stored embeddings within AlloyDB."],["AlloyDB supports the creation of `ScaNN`, `IVF`, `IVFFlat`, and `HNSW` index types."],["Before creating indexes, you must have the `vector` extension (version 0.5.0 or later) installed, with embedding vectors already stored in a table."],["To create `ScaNN` indexes you must also install the `alloydb_scann` extension."],["The `postgres_ann` extension has been renamed to `alloydb_scann`, requiring users to drop old indexes created using `postgres_ann`, upgrade AlloyDB Omni and recreate indexes with `alloydb_scann`."]]],[]]