Class: Tablature::PartitionedTable

Inherits:
Object
  • Object
show all
Defined in:
lib/tablature/partitioned_table.rb

Overview

The in-memory representation of a partitioned table definition.

**This object is used internally by adapters and the schema dumper and is not intended to be used by application code. It is documented here for use by adapter gems.**

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:, partitioning_method:, partitions: [], partition_key:) ⇒ PartitionedTable

Returns a new instance of PartitionTable.

Parameters:

  • name (String) —

    The name of the view.

  • partitioning_method (:symbol) —

    One of :range, :list or :hash

  • partitions (Array) (defaults to: []) —

    The partitions of the table.

  • partition_key (String) —

    The partition key expression.



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# File 'lib/tablature/partitioned_table.rb', line 32

def initialize(name:, partitioning_method:, partitions: [], partition_key:)
  @name = name
  @partitioning_method = partitioning_method
  @partitions = partitions
  @partition_key = partition_key
end

Instance Attribute Details

#name ⇒ String (readonly)

The name of the partitioned table

Returns:

  • (String) 


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# File 'lib/tablature/partitioned_table.rb', line 12

def name
  @name
end

#partition_key ⇒ String (readonly)

The partition key expression.

Returns:

  • (String) 


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# File 'lib/tablature/partitioned_table.rb', line 24

def partition_key
  @partition_key
end

#partitioning_method ⇒ Symbol (readonly)

The partitioning method of the table

Returns:

  • (Symbol) 


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# File 'lib/tablature/partitioned_table.rb', line 16

def partitioning_method
  @partitioning_method
end

#partitions ⇒ Array (readonly)

The partitions of the table.

Returns:

  • (Array) 


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# File 'lib/tablature/partitioned_table.rb', line 20

def partitions
  @partitions
end