Date: Saturday, November 4, 2000 @ 19:15:52
Author: tgl
Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/nodes
from hub.org:/home/projects/pgsql/tmp/cvs-serv82497/src/backend/nodes
Modified Files:
copyfuncs.c equalfuncs.c
----------------------------- Log Message -----------------------------
Allow ORDER BY, LIMIT in sub-selects. Fix most (not all) cases where
the grammar did not allow redundant parentheses around sub-selects.
Distinguish LIMIT ALL from LIMIT 0; make the latter behave as one would
expect.
