pkg database/sql, method (*DB) QueryRow(string, ...interface{}) *Row
pkg database/sql, method (*NullBool) Scan(interface{}) error
pkg database/sql, method (*NullFloat64) Scan(interface{}) error
pkg database/sql, method (*NullInt64) Scan(interface{}) error
pkg database/sql, method (*NullString) Scan(interface{}) error
pkg database/sql, method (*Row) Scan(...interface{}) error
pkg database/sql, method (*Rows) Close() error

    *   TPUs can now be re-initialized multiple times, using
        `tf.tpu.experimental.initialize_tpu_system`.
    *   Add `RaggedTensor.merge_dims()`.
    *   Added new `uniform_row_length` row-partitioning tensor to
        `RaggedTensor`.
    *   Add `shape` arg to `RaggedTensor.to_tensor`; Improve speed of
        `RaggedTensor.to_tensor`.