Class: Google::Cloud::Spanner::V1::ChangeStreamRecord::DataChangeRecord::ColumnMetadata

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/spanner/v1/change_stream.rb

Overview

Metadata for a column.

Instance Attribute Summary collapse

Instance Attribute Details

#is_primary_key ⇒ ::Boolean

Returns Indicates whether the column is a primary key column.

Returns:

  • (::Boolean) —

    Indicates whether the column is a primary key column.



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# File 'proto_docs/google/spanner/v1/change_stream.rb', line 161

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

#name ⇒ ::String

Returns Name of the column.

Returns:

  • (::String) —

    Name of the column.



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# File 'proto_docs/google/spanner/v1/change_stream.rb', line 161

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

#ordinal_position ⇒ ::Integer

Returns Ordinal position of the column based on the original table definition in the schema starting with a value of 1.

Returns:

  • (::Integer) —

    Ordinal position of the column based on the original table definition in the schema starting with a value of 1.



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# File 'proto_docs/google/spanner/v1/change_stream.rb', line 161

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

#type ⇒ ::Google::Cloud::Spanner::V1::Type

Returns Type of the column.

Returns:



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# File 'proto_docs/google/spanner/v1/change_stream.rb', line 161

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