Waiting for 9.4 – New json functions. On 28th of January, Andrew Dunstancommittedpatch: New json functions. json_build_array() and json_build_object allow for the construction of arbitrarily complex json trees. json_object() turns a one or two dimensional array, or two separate arrays, into...
jsonb_build_array( [VARIADIC "any"] ) 描述:从一个可变参数列表构造一个可能包含异质类型的JSON数组。 返回类型:jsonb 示例: SELECT jsonb_build_array('a',1,'b',1.2,'c',true,'d',null,'e',json '{"x": 3, "y": [1,2,3]}',''); jsonb_build_array --- ["a", 1, "b",...
FOR循环是不允许在SQL语句中使用的PL/pgSQL语法元素（即使它嵌套在PL/pgSQL块中）。你的明显意图可以...
FOR循环是不允许在SQL语句中使用的PL/pgSQL语法元素（即使它嵌套在PL/pgSQL块中）。你的明显意图可以...
...例如,以这个返回 JSON 对象的简单视图为例: postgres_test_db=# create view postgraphile.json_object_example as select json_build_object...row) 乍一看,这似乎没有什么用,但要记住:在查看生成的模式之前,请在视图、自定义类型和自定义类型的字段上定义注解,以利用 Graphile 的智能注解: postgres_test_...
PostgreSQL是一种开源的关系型数据库管理系统,具有强大的功能和灵活的扩展性。在云计算领域中,PostgreSQL被广泛应用于数据存储和管理,同时也支持云原生架构和服务。 array_agg是...
java.lang.Object io.vertx.core.json.JsonArray All Implemented Interfaces: ClusterSerializable, Shareable, Iterable<Object> public class JsonArray extends Object implements Iterable<Object>, ClusterSerializable, Shareable A representation of a JSON array in Java. Unlike some other languages Java d...
}}#endregion #region Model using JSON ArraypublicclassCustomProperty{publicstringKey{get;set;}="";publicstringValue{get;set;}="";}publicclassWorkOrder{publicintId{get;set;}publicICollection<CustomProperty>?CustomProperties{get;set;}=[];}#endregion #region Mapping using JSON Arraypublicclass...
expo android build finished with an exception. Error message: groovy.json.JsonException: Unable to determine the current character, it is not a string, number, array, or object#1932 Meetcpatelopened this issueMay 8, 2023· 14 comments
Unexpected character ('<' (code 60)): expected a valid value (JSON String, Number, Array, Object SonarQube Server / Community Build gitlab Srivijaya_Bhat (Srivijaya Bhat) August 24, 2022, 8:28am 1 Sonarqube version - Developer edition 9.3 ...