public static readonly Extension<FieldOptions, string> ColumnName
Setting the column_name extension allows users to reference
bigquery column independently of the field name in the protocol buffer
message.
The intended use of this annotation is to reference a destination column
named using characters unavailable for protobuf field names (e.g. unicode
characters).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-17 UTC."],[[["This webpage provides documentation for the `AnnotationsExtensions` class within the Google BigQuery Storage v1 API, detailing its functionality and usage."],["The latest version of the API documented is 3.17.0, with a list of previous versions ranging from 3.16.0 down to 2.3.0, all linked for reference."],["The `AnnotationsExtensions` class is a holder for extension identifiers, designed to handle extensions from `google/cloud/bigquery/storage/v1/annotations.proto`."],["The class contains a `ColumnName` field, which is a static read-only extension that allows users to reference BigQuery columns using names independent of protocol buffer field names."],["The `ColumnName` extension is intended for use with destination columns that have characters unavailable for protobuf field names, such as unicode, and it's currently experimental."]]],[]]
