On Tue, 1 Jun 1999, Bruce Momjian wrote:
> > Zalman Stern <zalman@netcom.com> writes:
> > > Here are the two diffs that up the "name size" from 32 characters to 256
> > > characters. (Once I get bit, I try to fix things real good so I don't get
> > > bit again :-))
> > > -----
> > > diff postgresql-6.4.2/src/include/postgres_ext.h postgres-build/src/include/postgres_ext.h
> > > 34c34
> > > < #define NAMEDATALEN 32
> > > ---
> > >> #define NAMEDATALEN 256
> > > 37c37
> > > < #define OIDNAMELEN 36
> > > ---
> > >> #define OIDNAMELEN 260
> > > -----
> > > diff postgresql-6.4.2/src/include/storage/buf_internals.h postgres-build/src/include/storage/buf_internals.h
> > > 87c87
> > > < #define PADDED_SBUFDESC_SIZE 128
> > > ---
> > >> #define PADDED_SBUFDESC_SIZE 1024
> > > -----
> >
> > It'd probably be worthwhile to move NAMEDATALEN to config.h and make the
> > other two symbols be computed off NAMEDATALEN. Any objections if I
> > sneak that change into 6.5, or is it too close to being a "new feature"?
>
> Don't they have to be visible to outside apps, so it is in postgres_ext.h?
We would need to have some way of getting at it from the client - the
DatabaseMetaData method getColumnNameLength() would need to know about
this, and we can't refer to the C header files.
Peter
-- Peter T Mount peter@retep.org.uk Main Homepage: http://www.retep.org.uk
PostgreSQL JDBC Faq: http://www.retep.org.uk/postgresJava PDF Generator: http://www.retep.org.uk/pdf