select t.table_name,t.num_rows from user_tables t
查询结果如下
若以上SQL查找不到，执行如下脚本即可：
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
create or replace function count_rows(table_name in varchar2, owner in varchar2 default null) return number authid current_user IS num_rows number; stmt varchar2(2000); begin if owner is null then stmt := 'select count(*) from "' || table_name || '"'; else stmt := 'select count(*) from "' || owner || '"."' || table_name || '"'; end if; execute immediate stmt into num_rows; return num_rows; end;
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之后，再查select table_name, count_rows(table_name) nrows from user_tables ，OK