class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
Public Instance Methods
truncate(table_name, params = {})
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# File config/initializers/extensions/rails/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 8 def truncate table_name, params = {}, name = nil query = "TRUNCATE TABLE #{quote_table_name(table_name)}" query = "#{query} RESTART IDENTITY" if params[:restart_identity] query = "#{query} CASCADE" if params[:cascade] exec_query query, name, [] end