How can I access a nested struct data by indexing of the fields?

I want access all information in this nested structure. However, I don't known the names of subfields to access and even create an indexing for them.

Access Data in Nested Structures - MathWorks

This example shows how to index into a structure that is nested within another structure. The general syntax for accessing data in a particular field is

Accessing Data in Nested []struct - json - Stack Overflow

I'm able to unmarshal the json data and access the top level fields (such as status and message), but am having trouble accessing any data under the ...

Indexing over all values in nested struct - Stack Overflow

level2.b = 9;. I want to perform operations on the elements in level1 and level2. What I want to do is access the ...

Field access on nested STRUCT | Spanner - Google Cloud

Query data using field access on a nested STRUCT. Explore further. For detailed documentation that includes this code sample, see the following: Working with ...

Select nested struct member · Issue #3123 · pola-rs/polars - GitHub

Unnesting all fields from the a struct can be done using pl.col('a.*') , which is equivalent to df.select(pl.col('a')).unnest('a') with the ...

Nested field type | Elasticsearch Guide [8.16] | Elastic

If you need to index arrays of objects and to maintain the independence of each object in the array, use the nested data type instead of the object data type.

fully supported nested structs and arrays · Issue #520 · tidyverse/dbplyr

So, I'm not sure if what's going on is that there's no way to specify indexing a nested array within a struct in dbplyr , or if the nested ...

Structures and Cell Arrays (Programming and Data Types)

To index nested structures, append nested field names using dot notation. The first text string in the indexing expression identifies the structure array, and ...

Use nested and repeated fields | BigQuery - Google Cloud

Querying nested data uses "dot" syntax to reference leaf fields, which is similar to the syntax using a join. Nested data is represented as a STRUCT type in ...

Question about nested structs | GameMaker Community

mystruct = { a : { aa : "This is an example" index: o_index1 num: 1 }, b : { bb : "And another one" index: o_index2 num: 5 }, };. How could ...

Best practise - complex nested data structures : r/PostgreSQL - Reddit

I recommend doing some thought experiments around how you plan to interact with the data. Is there a part of the nested structure that is ...

Nested - OpenSearch Documentation

This means that the objects in the array are broken down into individual fields, and values for each field across all objects are stored together. It is ...

Indexing Nested data | RavenDB 6.2 Documentation

JSON documents can have nested structures, where one document contains other objects or arrays of objects. · Use a static-index to facilitate querying for ...

Understanding Nested Data Structures in Python - llego.dev

By nesting different data types such as lists, tuples, dictionaries, and sets within each other, you can create complex data structures that ...

Indexing Nested Documents :: Apache Solr Reference Guide

Indexing Nested Documents · Example Indexing Syntax: Pseudo-Fields · Schema Configuration · Maintaining Integrity with Updates and Deletes · Indexing Anonymous ...

pandas.Series.struct.field

For list-like inputs, this will index into a nested struct. Returns: pandas.Series. The data corresponding to the selected child field. See also. Series ...

Elasticsearch Nested Fields VS. Object Fields - When to Use Which

Nested is a special type of object that is indexed as a separate document, and a reference to each of these inner documents is stored with the containing ...

Tablestore:Array and Nested data types - Alibaba Cloud

A single-level nested field has a simple data structure that contains only one level. ... If you use a search index that contains a nested field ...

Nested Structure in Golang - GeeksforGeeks

Here, we define two struct types: Person and Address. Person has a nested struct field Address. In the main function, we create a new Person ...