Class: DatabaseValidations::Adapters::PostgresqlAdapter

Inherits:
BaseAdapter
  • Object
show all
Defined in:
lib/database_validations/lib/adapters/postgresql_adapter.rb

Constant Summary collapse

SUPPORTED_OPTIONS = 
%i[scope message where if unless index_name case_sensitive].freeze
ADAPTER = 
:postgresql

Class Method Summary collapse

Methods inherited from BaseAdapter

#adapter_name, #find_foreign_key_by_column, #find_index, #find_index_by_name, #foreign_keys, #indexes, #initialize, #support_option?, #supported_options, #table_name

Constructor Details

This class inherits a constructor from DatabaseValidations::Adapters::BaseAdapter

Class Method Details

.foreign_key_error_column(error_message) ⇒ Object 



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# File 'lib/database_validations/lib/adapters/postgresql_adapter.rb', line 16

def foreign_key_error_column(error_message)
  error_message[/Key \(([^)]+)\)/, 1]
end

.unique_error_columns(error_message) ⇒ Object 



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# File 'lib/database_validations/lib/adapters/postgresql_adapter.rb', line 12

def unique_error_columns(error_message)
  error_message[/Key \((.+)\)=/, 1].split(', ')
end

.unique_index_name(error_message) ⇒ Object 



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# File 'lib/database_validations/lib/adapters/postgresql_adapter.rb', line 8

def unique_index_name(error_message)
  error_message[/unique constraint "([^"]+)"/, 1]
end