Thread: RE: [SQL] DefineQueryRewrite: rule plan string too big

RE: [SQL] DefineQueryRewrite: rule plan string too big

From
"Jackson, DeJuan"
Date:
A simple work around if that is your exact query would be to use regex
matching against '^id[1-9a-d]$'.
Just a thought,
        -DEJ

> -----Original Message-----
> From:    Tim J Trowbridge [SMTP:trowbrid@execpc.com]
> Sent:    Friday, June 12, 1998 11:02 AM
> To:    pgsql-sql@postgreSQL.org
> Subject:    [SQL] DefineQueryRewrite: rule plan string too big
>
> First, thanks for the help on sorting by birth month.
>   BTW: The reason I needed to do that was because otherwise it would
> have
>   been sorted by birth year, and a birthday list isn't very convenient
>   when sorted by year.  :-)
>
> Now I'm trying to create a view with about a dozen (or more) items in
> the
> where clause:
>
> create view x as select * from table where ID in
> ('id1','id2','id3','id3',
> 'id4','id5','id6','id7','id8','id9','ida','idb','idc','idd');
>
> and the error is:
> DefineQueryRewrite: rule plan string is too big.
>
> I looked in the src, and in src/backend/rewrite/RewriteDefine.c,
> it mentions something about RULE_PLAN_SIZE being too small, and will
> eventually have to be large objects.
>
> Is this something that's in the works, and is there a workaround?
>
> TIA
>
> --
> Tim J Trowbridge                         trowbrid@writeme.com
> Interested in my genealogy?          http://www.execpc.com/~trowbrid

Re: [SQL] DefineQueryRewrite: rule plan string too big

From
"Tim J Trowbridge"
Date:
Jackson, DeJuan wrote:
>
> A simple work around if that is your exact query would be to use regex
> matching against '^id[1-9a-d]$'.
> Just a thought,

That would work, except that id? was hypothetical data in the table.  The
actual data in the table is names that don't conform to such nice regex
matching.  :-)

>         -DEJ
>
> > -----Original Message-----
> > From:    Tim J Trowbridge [SMTP:trowbrid@execpc.com]
> > Sent:    Friday, June 12, 1998 11:02 AM
> > To:    pgsql-sql@postgreSQL.org
> > Subject:    [SQL] DefineQueryRewrite: rule plan string too big
> >
> > First, thanks for the help on sorting by birth month.
> >   BTW: The reason I needed to do that was because otherwise it would
> > have
> >   been sorted by birth year, and a birthday list isn't very convenient
> >   when sorted by year.  :-)
> >
> > Now I'm trying to create a view with about a dozen (or more) items in
> > the
> > where clause:
> >
> > create view x as select * from table where ID in
> > ('id1','id2','id3','id3',
> > 'id4','id5','id6','id7','id8','id9','ida','idb','idc','idd');
> >
> > and the error is:
> > DefineQueryRewrite: rule plan string is too big.
> >
> > I looked in the src, and in src/backend/rewrite/RewriteDefine.c,
> > it mentions something about RULE_PLAN_SIZE being too small, and will
> > eventually have to be large objects.
> >
> > Is this something that's in the works, and is there a workaround?
> >
> > TIA
> >
> > --
> > Tim J Trowbridge                         trowbrid@writeme.com
> > Interested in my genealogy?          http://www.execpc.com/~trowbrid
>


--
Tim J Trowbridge                         trowbrid@writeme.com
Interested in my genealogy?          http://www.execpc.com/~trowbrid