RE: dynamic dynamic sql within a procedure - ora_00911
- From: "Ruth Gramolini" <rgramolini@xxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 15 Apr 2004 10:23:19 -0400
Once this procedure is created, how do you run it. I asked my boss, the
super duhveloper, but he didn't know. I know this is a stupic question, but
I don't do much sql.
Thanks in advance,
Ruth
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Mercadante, Thomas F
Sent: Thursday, April 15, 2004 7:57 AM
To: 'oracle-l@xxxxxxxxxxxxx'
Cc: 'kduret@xxxxxxxxxxxxxxxxxxxx'
Subject: RE: dynamic dynamic sql within a procedure - ora_00911
Kathy,
I modified your proc a bit and got it to create the procedure for
me - but I
was missing the types.cursorvar variable. I'm assuming that you have this
created in your database someplace.
This is a pretty interesting idea! Here is the new proc:
CREATE OR REPLACE PROCEDURE Generate_Select_All_Proc (
P_OWNER_NAME IN DBA_TABLES.OWNER%TYPE,
P_TABLE_NAME IN DBA_TABLES.TABLE_NAME%TYPE)
IS
err_num BINARY_INTEGER;
err_msg VARCHAR(300);
v_sql VARCHAR2(2000) := NULL;
BEGIN
v_sql := 'CREATE OR REPLACE PROCEDURE ' ||
P_TABLE_NAME || '_SELECT_ALL_PROC ( ' ||
' P_ALL_ROWS_CURSOR OUT types.cursorvar ' ||
' ) IS ' ||
' BEGIN ' ||
' OPEN P_ALL_ROWS_CURSOR FOR ' ||
' SELECT * FROM ' ||
P_OWNER_NAME||'.'|| P_TABLE_NAME ||
' ORDER BY 1; ' ||
'END;';
v_sql := RTRIM(v_sql,' ');
dbms_output.put_line (SUBSTR(v_sql,1,255));
dbms_output.put_line (SUBSTR(v_sql,256,255));
EXECUTE IMMEDIATE v_sql;
EXCEPTION
WHEN OTHERS
THEN
err_num := SQLCODE;
err_msg := SQLERRM;
RAISE_APPLICATION_ERROR(-20011,'Oracle error '||err_num||
'generate_select_all_proc : '||err_msg);
END Generate_Select_All_Proc;
Good Luck!
Tom Mercadante
Oracle Certified Professional
-----Original Message-----
From: Duret, Kathy [mailto:kduret@xxxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, April 14, 2004 5:50 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: dynamic dynamic sql within a procedure - ora_00911
Ok, I am trying to create a sql generator. I am trying to start
out simple.
What I want to do it to pass an owner, table name into a
procedure and have
it create a procedure for this owner table name
In this case I want to create a procedure that will create a procedure
tablename_select_all_proc that will select * from owner.tablename
The syntax when I pull it apart looks ok. But when I run it I get an
ora_00911, the procedure and output are below.
It looks to me as if it is splicing the lines up. Instead of using the
execute immediate do I have to use dbms_sql to parse and fetch
this sql? Or
is there a way to do this?
platform 10G, Solaris.
Thanks,
Kathy
-------------- Procedure
CREATE OR REPLACE PROCEDURE GENERATE_SELECT_ALL_PROC (
P_OWNER_NAME in DBA_TABLES.OWNER%TYPE,
P_TABLE_NAME in DBA_TABLES.TABLE_NAME%TYPE)
IS
err_num binary_integer;
err_msg varchar(300);
v_sql varchar2(2000) := null;
BEGIN
v_sql := 'Select ''CREATE OR REPLACE PROCEDURE '' ||
P_TABLE_NAME || ''_SELECT_ALL_PROC ( '' ||
chr(10)||
'' P_ALL_ROWS_CURSOR out types.cursorvar '' ||
'' ) is '' ||
'' Begin '' || chr(10) ||
'' open P_ALL_ROWS_CURSOR for '' ||
'' select * from '' ||
P_OWNER_NAME||''.''|| P_TABLE_NAME ||
'' order by 1; '' || chr(10) ||
'' END '' || P_TABLE_NAME||''_SELECT_ALL_PROC;''
from dual;';
v_sql := rtrim(v_sql,' ');
dbms_output.put_line (substr(v_sql,1,255));
dbms_output.put_line (substr(v_sql,256,255));
execute immediate v_sql;
EXCEPTION
WHEN OTHERS
THEN
err_num := SQLCODE;
err_msg := SQLERRM;
raise_application_error(-20011,'Oracle error '||err_num||'
generate_select_all_proc : '||err_msg);
END generate_select_all_proc;
----------------------- OUTPUT FROM DBMS_PUT_LINE
Select 'CREATE OR REPLACE PROCEDURE ' ||
P_TABLE_NAME || '_SELECT_ALL_PROC ( '
||
chr(10)||
' P_ALL_ROWS_CURSOR out types.cursorvar ' ||
' ) is ' ||
'
Begin ' || chr(10) ||
' open P_ALL_ROWS_CURSOR for ' ||
' select *
from ' ||
P_OWNER
_NAME||'.'|| P_TABLE_NAME ||
' order by 1; ' || chr(10) ||
' END ' ||
P_TABLE_NAME||'_SELECT_ALL_PROC;'
from dual;
declare
*
ERROR at line 1:
ORA-00911: invalid character
ORA-06512: at line 26
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