摘要： create or replace procedure drop_all as cursor cur_obj is select uo.OBJECT_NAME, uo.OBJECT_TYPE from user_objects uo where uo.OBJECT_NAM... 阅读全文

摘要： --查询LOB的大小和所在表空间SELECT A.TABLE_NAME, A.COLUMN_NAME, B.SEGMENT_NAME, B.SEGMENT_TYPE, B.TABLESPACE_NAME, round((B.BYTES / ... 阅读全文