oracle 利用存储过程为表动态建立索引

create or replace procedure createProcedure_test as

table_name varchar(20);

sqlt varchar(200);

index_name varchar(100);

--Cursor cursor is select table_name from user_tables where table_name like 'NT_SENT_%';

begin

--for table_name in cursor LOOP

for idx in ( select table_name from user_tables where table_name like 'NT_SENT_%')

loop

begin

   index_name :='index_'||idx.table_name;

   sqlt :=  'create index '||index_name ||' on '|| idx.table_name||'(C_NT_TXN_ID)';

   dbms_output.put_line(sqlt);

   EXECUTE IMMEDIATE sqlt;

           --错误后循环继续执行。

           EXCEPTION

           WHEN OTHERS THEN

                dbms_output.put_line(SQLERRM);

end;

end LOOP;

end createProcedure_test;