如何用一条语句从Oracle数据库中选择所有存储过程？

Question

I want to view all the stored procedure implementations owned by fooUser in an Oracle database.

By using rownum , I am able to do this for the first procedure in dba_objects table, but there are many procedures in dba_objects table owned by fooUser .

I do not want to write a stored procedure to achieve this, I want to do this with one SQL statement.

Query to get the first stored procedure implementation:

SELECT 
    line, text
FROM 
    dba_source
WHERE
    name = (SELECT object_name 
            FROM dba_objects 
            WHERE object_type = 'PROCEDURE' 
              AND owner = 'fooUser' AND rownum = 1) 
    AND type = 'PROCEDURE'
ORDER BY 
    line

Answer 1

to get source of procedure you can use dbms_metadata.get_ddl

see documentation here dbms_metadata

for example script below returns you list of procedures and source for each procedure where owner is usr1

select object_name
     , dbms_metadata.get_ddl(object_type,object_name) from dba_procedures
  where owner = 'USR1'
    and object_type = 'PROCEDURE'

OR

if you need just line-by-line text for all procedures

SELECT line, text
FROM dba_source
WHERE owner = 'SCM'
  AND type = 'PROCEDURE'
ORDER BY name, line

Answer 2

try this:

SELECT line, text
FROM dba_source
WHERE owner = ?
  AND name = ?
  AND type = 'PROCEDURE'
ORDER BY line

update #1:

SELECT line, text
FROM dba_source
WHERE owner = 'foouser'
  AND type = 'PROCEDURE'
ORDER BY line

update #2:

   SELECT line, text, name
    FROM dba_source
    WHERE owner = 'foouser'
      AND type = 'PROCEDURE'
    ORDER BY name, line