pgsql-server/src backend/catalog/heap.c backen ...

CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl(at)postgresql(dot)org 02/12/16 13:39:22

Modified files:
src/backend/catalog: heap.c
src/backend/commands: tablecmds.c
src/backend/parser: parse_clause.c
src/backend/utils/cache: relcache.c
src/include/catalog: heap.h

Log message:
Fix ALTER TABLE ADD COLUMN to disallow the same column types that are
disallowed by CREATE TABLE (eg, pseudo-types); also disallow these types
from being introduced by the range-function syntax. While at it, allow
CREATE TABLE to create zero-column tables, per recent pghackers discussion.
I am back-patching this into 7.3 since failure to disallow pseudo-types
is arguably a security hole.