Я создал про c в Oracle дБ из sql запроса, как показано ниже: -
CREATE OR REPLACE PROCEDURE getTableDetails(
p_tablename IN table_info.table_name%TYPE,
o_owner OUT table_info.owner%TYPE,
o_table_name OUT table_info.table_name%TYPE,
o_num_rows OUT table_info.num_rows%TYPE,
o_num_cols OUT table_info.num_cols%TYPE,
o_columnlist OUT table_info.columnlist%TYPE,
o_keycolumns OUT table_info.keycolumns%TYPE,
)
IS
BEGIN
with tableinfo as
(select
t.owner,
t.table_name,
t.num_rows,
count(*) as num_cols,
listagg(c.column_name, ',') within group (order by c.column_name) as columnlist
from all_tables t
join all_tab_columns c on c.owner = t.owner and c.table_name = t.table_name
group by t.owner, t.table_name, t.num_rows
)
, pkinfo as
(
select
c.owner,
c.table_name,
listagg(cc.column_name, ',') within group (order by cc.position) as keycolumns
from all_constraints c
join all_cons_columns cc on cc.owner = c.owner and cc.constraint_name = c.constraint_name
where c.constraint_type = 'P'
group by c.owner, c.table_name
)
select owner,table_name,num_rows,num_cols,columnlist,keycolumns
into o_owner,o_table_name,o_num_rows,o_num_cols,o_columnlist,o_keycolumns
from tableinfo t
left join pkinfo pk using (owner, table_name)
where table_name = p_tablename
order by t.num_rows desc;
END;
/
Когда я пытаюсь выполнить это: -
EXECUTE getTableDetails('ABC_TABLE');
Я получаю недопустимую SQL ошибку: -
[Error Code: 900, SQL State: 42000] ORA-00900: invalid SQL statement
Не могли бы вы помочь мне решить эту проблему? Запрос для этого дает мне результаты.
Спасибо,