Oracle动态SQL查询
发布时间:2020-12-12 16:09:10 所属栏目:百科 来源:网络整理
导读:declare count_limit number := 10000; query_string varchar2(100) := 'select count(1) from '; total_count number; cursor c_query_user_tables is select table_name from user_tables where table_name like 'T%' order by table_name;begin for atabl
declare count_limit number := 10000; query_string varchar2(100) := 'select count(1) from '; total_count number; cursor c_query_user_tables is select table_name from user_tables where table_name like 'T%' order by table_name; begin for atable in c_query_user_tables loop execute immediate query_string || atable.table_name into total_count; if total_count >= count_limit then dbms_output.put_line(atable.table_name || ' ' || total_count); end if; end loop; end; (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
相关内容