pg_class catalog question...

["Jonah H. Harris" <jonah(dot)harris(at)gmail(dot)com>]

I apologize for the lameness of this question upfront :)

Does anyone know how to add a fixed-length char field to pg_class?  I
need to avoid the cost of variable-length so I tried to add the
fixed-length char[64] right before relacl and updated CLASS_TUPLE_SIZE
to reflect the fixed-size of the struct, but it still dies on me.

I've never tried to do a fixed length char in the catalogs... any
suggestions on the field, datatype, or bootstrapping?  Of course, if
there's another way to avoid the cost of variable length, I'm all
ears.

--
Jonah H. Harris, Database Internals Architect
EnterpriseDB Corporation
732.331.1324