Class: DatabaseValidations::Adapters::PostgresqlAdapter
- Inherits:
-
BaseAdapter
- Object
- BaseAdapter
- DatabaseValidations::Adapters::PostgresqlAdapter
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- Defined in:
- lib/database_validations/validations/adapters/postgresql_adapter.rb
Constant Summary
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- SUPPORTED_OPTIONS =
%i[scope message where if unless index_name case_sensitive].freeze
- ADAPTER =
:postgresql
Instance Method Summary
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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
Instance Method Details
#foreign_key_error_column(error_message) ⇒ Object
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# File 'lib/database_validations/validations/adapters/postgresql_adapter.rb', line 15
def foreign_key_error_column(error_message)
error_message[/Key \(([^)]+)\)/, 1]
end
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#index_name(error_message) ⇒ Object
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# File 'lib/database_validations/validations/adapters/postgresql_adapter.rb', line 7
def index_name(error_message)
error_message[/unique constraint "([^"]+)"/, 1]
end
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#unique_error_columns(error_message) ⇒ Object
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# File 'lib/database_validations/validations/adapters/postgresql_adapter.rb', line 11
def unique_error_columns(error_message)
find_index_by_name(index_name(error_message)).columns
end
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