Class: Google::Bigtable::V2::Mutation

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/bigtable/v2/doc/google/bigtable/v2/data.rb

Overview

Specifies a particular change to be made to the contents of a row.

Defined Under Namespace

Classes: DeleteFromColumn, DeleteFromFamily, DeleteFromRow, SetCell

Instance Attribute Summary collapse

Instance Attribute Details

#delete_from_column ⇒ Google::Bigtable::V2::Mutation::DeleteFromColumn

Returns Deletes cells from a column.

Returns:



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# File 'lib/google/cloud/bigtable/v2/doc/google/bigtable/v2/data.rb', line 420

class Mutation
  # A Mutation which sets the value of the specified cell.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family into which new data should be written.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column into which new data should be written.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] timestamp_micros
  #   @return [Integer]
  #     The timestamp of the cell into which new data should be written.
  #     Use -1 for current Bigtable server time.
  #     Otherwise, the client should set this value itself, noting that the
  #     default value is a timestamp of zero if the field is left unspecified.
  #     Values must match the granularity of the table (e.g. micros, millis).
  # @!attribute [rw] value
  #   @return [String]
  #     The value to be written into the specified cell.
  class SetCell; end

  # A Mutation which deletes cells from the specified column, optionally
  # restricting the deletions to a given timestamp range.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column from which cells should be deleted.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] time_range
  #   @return [Google::Bigtable::V2::TimestampRange]
  #     The range of timestamps within which cells should be deleted.
  class DeleteFromColumn; end

  # A Mutation which deletes all cells from the specified column family.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  class DeleteFromFamily; end

  # A Mutation which deletes all cells from the containing row.
  class DeleteFromRow; end
end

#delete_from_family ⇒ Google::Bigtable::V2::Mutation::DeleteFromFamily

Returns Deletes cells from a column family.

Returns:



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# File 'lib/google/cloud/bigtable/v2/doc/google/bigtable/v2/data.rb', line 420

class Mutation
  # A Mutation which sets the value of the specified cell.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family into which new data should be written.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column into which new data should be written.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] timestamp_micros
  #   @return [Integer]
  #     The timestamp of the cell into which new data should be written.
  #     Use -1 for current Bigtable server time.
  #     Otherwise, the client should set this value itself, noting that the
  #     default value is a timestamp of zero if the field is left unspecified.
  #     Values must match the granularity of the table (e.g. micros, millis).
  # @!attribute [rw] value
  #   @return [String]
  #     The value to be written into the specified cell.
  class SetCell; end

  # A Mutation which deletes cells from the specified column, optionally
  # restricting the deletions to a given timestamp range.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column from which cells should be deleted.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] time_range
  #   @return [Google::Bigtable::V2::TimestampRange]
  #     The range of timestamps within which cells should be deleted.
  class DeleteFromColumn; end

  # A Mutation which deletes all cells from the specified column family.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  class DeleteFromFamily; end

  # A Mutation which deletes all cells from the containing row.
  class DeleteFromRow; end
end

#delete_from_row ⇒ Google::Bigtable::V2::Mutation::DeleteFromRow

Returns Deletes cells from the entire row.

Returns:



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# File 'lib/google/cloud/bigtable/v2/doc/google/bigtable/v2/data.rb', line 420

class Mutation
  # A Mutation which sets the value of the specified cell.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family into which new data should be written.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column into which new data should be written.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] timestamp_micros
  #   @return [Integer]
  #     The timestamp of the cell into which new data should be written.
  #     Use -1 for current Bigtable server time.
  #     Otherwise, the client should set this value itself, noting that the
  #     default value is a timestamp of zero if the field is left unspecified.
  #     Values must match the granularity of the table (e.g. micros, millis).
  # @!attribute [rw] value
  #   @return [String]
  #     The value to be written into the specified cell.
  class SetCell; end

  # A Mutation which deletes cells from the specified column, optionally
  # restricting the deletions to a given timestamp range.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column from which cells should be deleted.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] time_range
  #   @return [Google::Bigtable::V2::TimestampRange]
  #     The range of timestamps within which cells should be deleted.
  class DeleteFromColumn; end

  # A Mutation which deletes all cells from the specified column family.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  class DeleteFromFamily; end

  # A Mutation which deletes all cells from the containing row.
  class DeleteFromRow; end
end

#set_cell ⇒ Google::Bigtable::V2::Mutation::SetCell

Returns Set a cell's value.

Returns:



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# File 'lib/google/cloud/bigtable/v2/doc/google/bigtable/v2/data.rb', line 420

class Mutation
  # A Mutation which sets the value of the specified cell.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family into which new data should be written.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column into which new data should be written.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] timestamp_micros
  #   @return [Integer]
  #     The timestamp of the cell into which new data should be written.
  #     Use -1 for current Bigtable server time.
  #     Otherwise, the client should set this value itself, noting that the
  #     default value is a timestamp of zero if the field is left unspecified.
  #     Values must match the granularity of the table (e.g. micros, millis).
  # @!attribute [rw] value
  #   @return [String]
  #     The value to be written into the specified cell.
  class SetCell; end

  # A Mutation which deletes cells from the specified column, optionally
  # restricting the deletions to a given timestamp range.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  # @!attribute [rw] column_qualifier
  #   @return [String]
  #     The qualifier of the column from which cells should be deleted.
  #     Can be any byte string, including the empty string.
  # @!attribute [rw] time_range
  #   @return [Google::Bigtable::V2::TimestampRange]
  #     The range of timestamps within which cells should be deleted.
  class DeleteFromColumn; end

  # A Mutation which deletes all cells from the specified column family.
  # @!attribute [rw] family_name
  #   @return [String]
  #     The name of the family from which cells should be deleted.
  #     Must match `[-_.a-zA-Z0-9]+`
  class DeleteFromFamily; end

  # A Mutation which deletes all cells from the containing row.
  class DeleteFromRow; end
end