Class: Google::Cloud::Appoptimize::V1beta::Column

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/appoptimize/v1beta/app_optimize.rb

Overview

Describes a single column within Columns.

Instance Attribute Summary collapse

Instance Attribute Details

#columns ⇒ ::Array<::Google::Cloud::Appoptimize::V1beta::Column>

Returns If the type of this column is RECORD, this sub-field describes the nested structure.

Returns:



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# File 'proto_docs/google/cloud/appoptimize/v1beta/app_optimize.rb', line 314

class Column
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#mode ⇒ ::String

Returns The mode of the column, indicating if it is nullable, required, or repeated.

Possible values:

* `NULLABLE`: The column allows NULL values.
* `REQUIRED`: The column does not allow NULL values.
* `REPEATED`: The column contains an array of values.

Returns:

  • (::String) —

    The mode of the column, indicating if it is nullable, required, or repeated.

    Possible values:

    * `NULLABLE`: The column allows NULL values.
* `REQUIRED`: The column does not allow NULL values.
* `REPEATED`: The column contains an array of values.


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# File 'proto_docs/google/cloud/appoptimize/v1beta/app_optimize.rb', line 314

class Column
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#name ⇒ ::String

Returns The name of the column.

This field:

* Contains only letters (a-z, A-Z), numbers (0-9), or underscores (_);
* Start with a letter or underscore; and
* Has a maximum length is 128 characters.

Returns:

  • (::String) —

    The name of the column.

    This field:

    * Contains only letters (a-z, A-Z), numbers (0-9), or underscores (_);
* Start with a letter or underscore; and
* Has a maximum length is 128 characters.


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# File 'proto_docs/google/cloud/appoptimize/v1beta/app_optimize.rb', line 314

class Column
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#type ⇒ ::String

Returns The data type of the column.

Supported values include:

* `STRING`
* `INT64`
* `FLOAT64`
* `BOOLEAN`
* `TIMESTAMP`
* `RECORD`

RECORD indicates that the field contains a nested schema, described in the columns property of this Column.

Returns:

  • (::String) —

    The data type of the column.

    Supported values include:

    * `STRING`
* `INT64`
* `FLOAT64`
* `BOOLEAN`
* `TIMESTAMP`
* `RECORD`

    RECORD indicates that the field contains a nested schema, described in the columns property of this Column.



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# File 'proto_docs/google/cloud/appoptimize/v1beta/app_optimize.rb', line 314

class Column
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end