Here we have a JSON object that contains an array, where each element in the array is a JSON object. This example demonstrates how to access the objects contained within an array. { "employees":[ {"firstName":"John", "lastName":"Doe"}, {"firstName":"Anna", "lastName":"Smith"},...
JSON Array of Booleans The JSON array of booleans contains only booleans (either true or false). The following is an example of an array of JSON booleans: JSON Booleans Array Example [true, true, false, false, true] JSON Array of Objects A JSON object is similar to a JavaScript ...
JSON’s syntax is regarded as a part of JavaScript’s syntax, which also includesnameandvalueasnameis preceded by a colon (:) in the representation of data, andname: valuepairs are split by comma. Objects are in curly brackets, while array elements live in square brackets where a comma ...
Example 1: Merging two Arrays into an Array of JSON Objects Scenario In Data pipelines, we may have two arrays that need to be merged into a nested array. A great method for this is to create an array of JSON objects. By iterating over the array using aForEachActivity...
We want to query the time , for example all events between a given time range, but we notice it was imported as String: clickhousebook.local :) SELECT toTypeName(events.time) FROM sample_json_objects_array;SELECT toTypeName(events.time)FROM sample_json_objects_arrayQuery id: 27f07f02-66...
The following example shows how to obtain the home phone number "212 555-1234" from the array built in the previous example: JsonObject home = array.getJsonObject(0); String number = home.getString("number"); JsonArray instances are list objects that provide read-only access to the valu...
Nested array of numbers jsonencode(eye(2)) '[[1,0],[0,1]]' complex numbers Not supported table Array of objects Name = {'Jones';'Brown'}; Age = [40;49]; jsonencode(table(Name,Age)) '[{"Name":"Jones","Age":40},{"Name":"Brown","Age":49}]' ...
The following example callsOPENJSONand transforms the array of objects that is stored in the@jsonvariable to a rowset that can be queried with a standard Transact-SQLSELECTstatement: SQL DECLARE@jsonNVARCHAR(MAX);SET@json= N'[ {"id": 2, "info": {"name": "John", "surname": "Smith"}...
A constructor used when creating managed representations of JNI objects; called by the runtime. JSONObject(JSONObject, String[]) Creates a new JSONObject by copying mappings for the listed names from the given object. JSONObject(JSONTokener) Creates a new JSONObject with name/value mappings ...
OPENJSON function enables you to easily write simple statement that loads array of JSON objects in table. Example is: INSERT INTO dbo.People(Name, Surname) SELECT Name, Surname FROM OPENJSON (@json) WITH (Name nvarchar(100), Surname nvarchar(100)) ...