Re: What's wrong with this sp?
Date: 14 Nov 2001 09:46:19 -0800
Message-ID: <604bb90c.0111140946.4e2abdf5_at_posting.google.com>
"Jim Kennedy" <kennedy-family_at_home.com> wrote in message news:<1cfI7.22711$XJ4.14082736_at_news1.sttln1.wa.home.com>...
> I don't have a database to try this on. But possibly the error is at
> > select c.nullable --, cols.column_name
>
> the -- is a comment in pl/sql.
>
> before defining the package do
> set serverout on
> define the package
> then
> show errors
>
> It should show the line and column where the problem is occuring.
> My guess is some sort of syntax error.
> Jim
>
> "DL" <donlcs_at_yahoo.com> wrote in message
> news:604bb90c.0111131052.73e0fc0_at_posting.google.com...
> > Hi,
> >
> > The doc is very limited in explaining the usage. I grab the concept
> > and turn it into the following code, running on PL*SQL 8.1.7 received
> > err:
> > package created with compilation errors:
> >
> > Create or replace package Pak
> > type PakType IS ref cursor;
> > Create or replace procedure cardi (ow IN varchar2, tbn IN varchar2,
> > cnYN OUT Pak.PakType)
> > IS
> > Begin
> > open cnYN for
> > select c.nullable --, cols.column_name
> > from dba_constraints cons, dba_cons_columns cols, dba_tab_columns
> > c
> > where cons.table_name = cols.table_name
> > and cons.owner = own
> > and c.table_name=tbn
> > and cols.column_name = c.column_name
> > and cons.constraint_name = cols.constraint_name
> > and cons.constraint_type = 'R'
> > and cons.table_name =tbn
> > End
> >
> >
> > Thanks.
> >
> > "Jim Kennedy" <kennedy-family_at_home.com> wrote in message
news:<K%1I7.19325$XJ4.12861627_at_news1.sttln1.wa.home.com>...
> > > The ref cursor documentation is in the Oracle docs you got with the
> > > software. (in html). Look in the Application Developers guide PL/SQL.
The
> > > distinct will have more effect as the number of rows grow.(in the result
> > > set)
> > > Jim
> > > "DL" <donlcs_at_yahoo.com> wrote in message
> > > news:604bb90c.0111122027.58c30dd6_at_posting.google.com...
> > > > Thanks, Jim, for throwing one stone (that almost hits two birds).
> > > > I'll find an Oracle book tomorrow to check on ref cursor. As for the
> > > > "distinct" function, I've commented it out and selects just one column
> > > > now, however, it has not reduced any processing time, strange.
> > > >
> > > > DL
> > > >
> > > > "Jim Kennedy" <kennedy-family_at_home.com> wrote in message
news:<_LTH7.17193$XJ4.11730249_at_news1.sttln1.wa.home.com>...
> > > > > You need to read the documentation on ref cursor. You are not in
sqlserver.
> > > > > Also if you can avoid distinct in the query - it makes the rdbms
compare
> > > > > every row with every other row - very ineffecient.
> > > > > Jim
> > > > > "DL" <donlcs_at_yahoo.com> wrote in message
> > > > > news:604bb90c.0111120929.5612d6f8_at_posting.google.com...
> > > > > > Create procedure first_Oracle_sp(v_owner IN varchar2, v_tn IN
varchar2)
> > > > > > AS
> > > > > > Begin
> > > > > > select distinct cols.table_name as tblname,c.nullable,
cols.column_name
> > > > > > from dba_constraints cons, dba_cons_columns cols, dba_tab_columns
c
> > > > > > where cons.table_name = cols.table_name
> > > > > > and cons.owner = v_owner
> > > > > > and c.table_name = v_tn
> > > > > > and cols.column_name = c.column_name
> > > > > > and cons.constraint_name = cols.constraint_name
> > > > > > and cons.constraint_type = 'R'
> > > > > > and cons.table_name = v_tn
> > > > > > End;
> > > > > >
> > > > > > Thanks.
Received on Wed Nov 14 2001 - 18:46:19 CET