Unverified50% confidenceFactExact time
JSONB is Postgres's binary JSON storage type, supporting indexing, nested queries, and partial updates, but using it loses some column-level constraints and type checking.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiedjsonb 以二进制格式存储 JSON,写入时完成解析,读取时无需重新解析,支持 GIN 索引实现任意嵌套键值的快速查询74% similarVerifiedJSON Schema is a specification for describing and validating JSON data structures, capable of defining field requirements, data types, and value ranges.73% similarUnverifiedJSON格式可完整保留问题、回答、引用来源、时间戳等元信息,适合程序化处理和数据迁移69% similarUnverifiedPrompt API 配合 JSON Schema 结构化输出,可通过 responseConstraint 约束模型输出格式,使 JSON 结构保持稳定68% similarUnverifiedJSON Schema acts as a constraint when LLMs extract information, ensuring each call returns a consistently formatted object.68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1024993API
curl https://kongchang.com/api/v1/knowledge/claims/1024993MCP
get_claim(id=1024993)