compare the difference of columns between 2 tables

(SELECT
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
DATA_TYPE_MOD,
DATA_TYPE_OWNER,
DATA_LENGTH,
DATA_PRECISION,
DATA_SCALE,
NULLABLE,
COLUMN_ID,
DEFAULT_LENGTH,
NUM_DISTINCT,
LOW_VALUE,
HIGH_VALUE,
DENSITY,
NUM_NULLS,
NUM_BUCKETS,
LAST_ANALYZED,
SAMPLE_SIZE,
CHARACTER_SET_NAME,
CHAR_COL_DECL_LENGTH,
GLOBAL_STATS,
USER_STATS,
AVG_COL_LEN,
CHAR_LENGTH,
CHAR_USED,
V80_FMT_IMAGE,
DATA_UPGRADED
FROM USER_TAB_COLUMNS WHERE TABLE_NAME = 'M01'
MINUS
SELECT
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
DATA_TYPE_MOD,
DATA_TYPE_OWNER,
DATA_LENGTH,
DATA_PRECISION,
DATA_SCALE,
NULLABLE,
COLUMN_ID,
DEFAULT_LENGTH,
NUM_DISTINCT,
LOW_VALUE,
HIGH_VALUE,
DENSITY,
NUM_NULLS,
NUM_BUCKETS,
LAST_ANALYZED,
SAMPLE_SIZE,
CHARACTER_SET_NAME,
CHAR_COL_DECL_LENGTH,
GLOBAL_STATS,
USER_STATS,
AVG_COL_LEN,
CHAR_LENGTH,
CHAR_USED,
V80_FMT_IMAGE,
DATA_UPGRADED
FROM USER_TAB_COLUMNS WHERE TABLE_NAME = 'M02')
UNION
(SELECT
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
DATA_TYPE_MOD,
DATA_TYPE_OWNER,
DATA_LENGTH,
DATA_PRECISION,
DATA_SCALE,
NULLABLE,
COLUMN_ID,
DEFAULT_LENGTH,
NUM_DISTINCT,
LOW_VALUE,
HIGH_VALUE,
DENSITY,
NUM_NULLS,
NUM_BUCKETS,
LAST_ANALYZED,
SAMPLE_SIZE,
CHARACTER_SET_NAME,
CHAR_COL_DECL_LENGTH,
GLOBAL_STATS,
USER_STATS,
AVG_COL_LEN,
CHAR_LENGTH,
CHAR_USED,
V80_FMT_IMAGE,
DATA_UPGRADED
FROM USER_TAB_COLUMNS WHERE TABLE_NAME = 'M02'
MINUS
SELECT
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
DATA_TYPE_MOD,
DATA_TYPE_OWNER,
DATA_LENGTH,
DATA_PRECISION,
DATA_SCALE,
NULLABLE,
COLUMN_ID,
DEFAULT_LENGTH,
NUM_DISTINCT,
LOW_VALUE,
HIGH_VALUE,
DENSITY,
NUM_NULLS,
NUM_BUCKETS,
LAST_ANALYZED,
SAMPLE_SIZE,
CHARACTER_SET_NAME,
CHAR_COL_DECL_LENGTH,
GLOBAL_STATS,
USER_STATS,
AVG_COL_LEN,
CHAR_LENGTH,
CHAR_USED,
V80_FMT_IMAGE,
DATA_UPGRADED
FROM USER_TAB_COLUMNS WHERE TABLE_NAME = 'M01')