1:SELECT segment_name AS TABLENAME,
BYTES B,
BYTES / 1024 KB,
BYTES / 1024 / 1024 MB
FROM user_segments
WHERE segment_name = '表名'
注释:表必须大写
1:SELECT segment_name AS TABLENAME,
BYTES B,
BYTES / 1024 KB,
BYTES / 1024 / 1024 MB
FROM user_segments
WHERE segment_name = '表名'
注释:表必须大写