oracle存储过程统计用户各表记录数

declare

v_tName varchar(50);

v_sqlanalyze varchar(500);

v_num number;

v_sql varchar(500);

cursor c1

is

select table_name from user_tables;

begin

open c1;

loop

fetch c1 into v_tName;

if c1%found then

v_sqlanalyze :='analyze table '||v_tName||' estimate statistics';

execute immediate v_sqlanalyze;

v_sql := 'select NUM_ROWS from user_tables where table_name =upper('''||v_tName||''')';

execute immediate v_sql into v_num;

dbms_output.put_line('表名： '||v_tName||' 行数： '||v_num);

else

exit;

end if;

end loop;

end;

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