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Active Record PostgreSQL Adapter Table Definition

Methods
E
N
U
Included Modules

Attributes

[R] exclusion_constraints
[R] unique_constraints
[R] unlogged

Class Public methods

new(*, **)

Source: show | on GitHub 

# File rails/activerecord/lib/active_record/connection_adapters/postgresql/schema_definitions.rb, line 244
def initialize(*, **)
  super
  @exclusion_constraints = []
  @unique_constraints = []
  @unlogged = ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables
end

Instance Public methods

exclusion_constraint(expression, **options)

Source: show | on GitHub 

# File rails/activerecord/lib/active_record/connection_adapters/postgresql/schema_definitions.rb, line 251
def exclusion_constraint(expression, **options)
  exclusion_constraints << new_exclusion_constraint_definition(expression, options)
end

unique_constraint(column_name, **options)

Source: show | on GitHub 

# File rails/activerecord/lib/active_record/connection_adapters/postgresql/schema_definitions.rb, line 255
def unique_constraint(column_name, **options)
  unique_constraints << new_unique_constraint_definition(column_name, options)
end