Neural query Request fields Example request Neural query Use the neural query for vector field search in neural search . Request fields Include the following request field...

元数据：_source 字段 元数据：_source 字段 默认情况下，Elasticsearch 用 JSON 字符串来表示文档主体保存在 _source 字段中。像其他保存的字段一样，_source 字段也会在写入硬盘前压缩。 这几乎始终是需要的功能，因为： 搜索结果中能得到完整的文档 —— 不需要额外去别的数据源中查询文档 如果缺...

Neural query Request fields Example request Neural query Use the neural query for vector field search in neural search . Request fields Include the following request fields...

Boolean query Using minimum_should_match Scoring with bool.filter Named queries Boolean query A query that matches documents matching boolean combinations of other queries...

1.x Migrating to OpenSearch and limits on the number of nested JSON objects 2.0.0 Remove mapping types parameter Deprecate non-inclusive terms Add OpenSearch Notifications plug...

1.x Migrating to OpenSearch and limits on the number of nested JSON objects 2.0.0 Remove mapping types parameter Deprecate non-inclusive terms Add OpenSearch Notifications plug...

1.x Migrating to OpenSearch and limits on the number of nested JSON objects 2.0.0 Remove mapping types parameter Deprecate non-inclusive terms Add OpenSearch Notifications plug...

Version 2.0.6 Upgrade Notes Changelog Fixes Version 2.0.6 Released on 2017/07/19. Note If you are upgrading a cluster, you must be running CrateDB Version 1.1.3 or higher...

Semantic search using byte-quantized vectors Step 1: Create an embedding model for ingestion Step 2: Ingest data Step 3: Configure semantic search Semantic search using byte...

Flush Path and HTTP methods Path parameters Query parameters Example request: Flush a specific index Example request: Flush all indexes Example response Flush Introduced ...