[GENERAL] NAMEDATALEN

[Thomas F. O'Connell]

is it safe to change NAMEDATALEN, dump an existing database, recompile, 
and then restore the database?

in src/include/postgres_ext.h, it mentions that "... databases with 
different NAMEDATALEN's cannot interoperate!", and i was wondering if 
included when altering NAMEDATALEN for a database that already has data 
even if performing a pg_dump on it.

-tfo


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