ActiveRecord::ConnectionAdapters

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::SchemaStatements

change_column_null(table_name, column_name, null, default = nil) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID::Date

type() Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::AbstractAdapter

supports_count_distinct?() Instance Public methods Does this adapter support

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::MysqlAdapter

execute_and_free(sql, name = nil) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::ColumnMethods

tstzrange(name, options = {}) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::MysqlAdapter

exec_delete(sql, name, binds) Instance Public methods Also aliased as:

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::DatabaseStatements

exec_query(sql, name = 'SQL', binds = []) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter/ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::ColumnMethods

numrange(name, options = {}) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::SQLite3Adapter

change_column_null(table_name, column_name, null, default = nil) Instance Public methods

References/Ruby on Rails/Rails/Classes/ActiveRecord/ActiveRecord::ConnectionAdapters/ActiveRecord::ConnectionAdapters::StatementPool

[](key) Instance Public methods