default_sequence_name(table, column) Instance Public methods

delete(arel, name = nil, binds = []) Instance Public methods Executes the delete statement and returns the number of rows affected.

empty_insert_statement_value() Instance Public methods

exec_delete(sql, name, binds) Instance Public methods Executes delete sql statement in the context of this connection using binds as the bind substitutes. name is logged along with the executed sql statement.

exec_insert(sql, name, binds, pk = nil, sequence_name = nil) Instance Public methods Executes insert sql statement in the context of this connection using binds as the bind substitutes. name is logged along with the executed sql statement.

exec_query(sql, name = 'SQL', binds = []) Instance Public methods Executes sql statement in the context of this connection using binds as the bind substitutes. name is logged along with the executed sql statement.

exec_update(sql, name, binds) Instance Public methods Executes update sql statement in the context of this connection using binds as the bind substitutes. name is logged along with the executed sql statement.

execute(sql, name = nil) Instance Public methods Executes the SQL statement in the context of this connection.

insert(arel, name = nil, pk = nil, id_value = nil, sequence_name = nil, binds = []) Instance Public methods Returns the last auto-generated ID from the affected table. id_value will be returned unless the value is nil, in which case the database will attempt to calculate the last inserted id and return that value. If the next id was calculated in advance (as in Oracle), it should be passed in as id_value.

insert_fixture(fixture, table_name) Instance Public methods Inserts the given fixture into the table. Overridden in adapters that require something beyond a simple insert (eg. Oracle).