Class: ActiveRecord::ConnectionAdapters::YugabyteDB::AlterTable

Inherits:
AlterTable
  • Object
show all
Defined in:
lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb

Overview

Active Record PostgreSQL Adapter Alter Table

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(td) ⇒ AlterTable

Returns a new instance of AlterTable.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 341

def initialize(td)
  super
  @constraint_validations = []
  @exclusion_constraint_adds = []
  @exclusion_constraint_drops = []
  @unique_constraint_adds = []
  @unique_constraint_drops = []
end

Instance Attribute Details

#constraint_validations ⇒ Object (readonly)

Returns the value of attribute constraint_validations.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 339

def constraint_validations
  @constraint_validations
end

#exclusion_constraint_adds ⇒ Object (readonly)

Returns the value of attribute exclusion_constraint_adds.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 339

def exclusion_constraint_adds
  @exclusion_constraint_adds
end

#exclusion_constraint_drops ⇒ Object (readonly)

Returns the value of attribute exclusion_constraint_drops.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 339

def exclusion_constraint_drops
  @exclusion_constraint_drops
end

#unique_constraint_adds ⇒ Object (readonly)

Returns the value of attribute unique_constraint_adds.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 339

def unique_constraint_adds
  @unique_constraint_adds
end

#unique_constraint_drops ⇒ Object (readonly)

Returns the value of attribute unique_constraint_drops.



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 339

def unique_constraint_drops
  @unique_constraint_drops
end

Instance Method Details

#add_exclusion_constraint(expression, options) ⇒ Object 



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 354

def add_exclusion_constraint(expression, options)
  @exclusion_constraint_adds << @td.new_exclusion_constraint_definition(expression, options)
end

#add_unique_constraint(column_name, options) ⇒ Object 



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 362

def add_unique_constraint(column_name, options)
  @unique_constraint_adds << @td.new_unique_constraint_definition(column_name, options)
end

#drop_exclusion_constraint(constraint_name) ⇒ Object 



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 358

def drop_exclusion_constraint(constraint_name)
  @exclusion_constraint_drops << constraint_name
end

#drop_unique_constraint(unique_constraint_name) ⇒ Object 



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 366

def drop_unique_constraint(unique_constraint_name)
  @unique_constraint_drops << unique_constraint_name
end

#validate_constraint(name) ⇒ Object 



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# File 'lib/active_record/connection_adapters/yugabytedb/schema_definitions.rb', line 350

def validate_constraint(name)
  @constraint_validations << name
end