supports_statement_cache?() Instance Public methods Returns true

create_savepoint(name = nil) Instance Public methods

[](key) Instance Public methods

disconnect!() Instance Public methods Disconnects all connections in the pool

last_inserted_id(result) Instance Protected methods

remove_timestamps_sql(table_name) Instance Protected methods

add_column_position!(sql, options) Instance Public methods

remove(*column_names) Instance Public methods Removes the column(s) from the

columns_per_table() Instance Public methods Returns the maximum number of columns

add_index_sql(table_name, column_name, options = {}) Instance Protected methods