empty_insert_statement_value() Instance Public methods

remove_column(table_name, column_name, type = nil, options = {}) Instance Public methods

open_transactions() Instance Public methods

exec_delete(sql, name = 'SQL', binds = []) Instance Public methods Also aliased

index(column_name, options = {}) Instance Public methods Adds a new index to

select_all(arel, name = nil, binds = []) Instance Public methods

connected?(klass) Instance Public methods Returns true if a connection that's

create_join_table(table_1, table_2, options = {}) Instance Public methods Creates

primary_keys(table_name) Instance Public methods

active?() Instance Public methods CONNECTION MANAGEMENT ===================