[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-04-03 UTC。"],[[["AlloyDB can be used as a vector database by utilizing the `vector` extension, which includes `pgvector` functions and operators for storing embeddings."],["The `vector` extension, version `0.5.0.google-1` or later, is required to store embeddings as `vector` values, with this specific version having been optimized by Google for AlloyDB."],["To store embeddings, add a `vector[]` column to your existing table using the `ALTER TABLE` command, specifying the table name, embedding column name, and the number of dimensions supported by the model."],["Embeddings can be copied into the newly created vector column from a `.csv` file using the `COPY` command."],["After storing embeddings, indexes can be created using the `vector` or `alloydb_scann` extension for quicker query performance."]]],[]]