是一个PostgreSQL数据库中的函数,用于将jsonb类型的数组拆分为多个行。它返回一个包含数组中每个元素的结果集。 具体来说,jsonb_array_elements函数接受一个jsonb数组作为参数,并将其拆分为多个行,每个行包含数组中的一个元素。这使得我们可以对数组中的每个元素进行单独的操作或查询。 这个函数在处理包含jsonb数组的数据
This is how the JSON_ARRAY_ELEMENTS() function works in PostgreSQL. Conclusion TheJSON_ARRAY_ELEMENTS()is a built-in JSON function that accepts a JSON array as an argument and expands its top-level elements into a set of values. The return type of the JSON_ARRAY_ELEMENTS function is “SE...
knex.rawQuery(`select s.*,j from qasformones s cross join lateral json_array_elements(header_format) as j WHERE j->>show like '%'`) Get the following error error json_array_elements(json[]) does not exist select s.*,j from qasformones s ...
问在Postgres中使用jsonb_array_elements_text函数中的选择子查询EN对于一个框架来说，仅有基本的CURD不...
Jolg42addedkind/featureA request for a new feature.topic: prisma-clienttopic: JsonScalar type `Json`topic: where / filterdomain/clientIssue in the "Client" domain: Prisma Client, Prisma Studio etc.topic: postgresqltopic: filterJsonlabelsJul 7, 2023 ...
This is based on production code running on postgresql from v 9.6 to v 12. I have reproduced the 3.2.5 behaviour in postgresql v10 and v12. 变更历史(2) comment:1byMariusz Felisiak,4年 ago 处理结果:→duplicate 状态:new→closed 类型:Uncategorized→Bug ...
using a Node/Typescript\\\nbackend, a\\\nPostgreSQL database, a GraphQL API layer, a Webpack build process, with a\\\nTypescript/React front-end and XState for state management\\\n• Enforced coding best practices with linting rules and code formatters by\\\nautomating it in\\\ngit...