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transformExpr() was missing some cases it ought to allow; per report
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 13 Feb 2003 18:29:07 +0000 (18:29 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 13 Feb 2003 18:29:07 +0000 (18:29 +0000)
commit5f5da0a6cb865599ca159509ed239d577a285fff
tree500722d94e7f8809aa7f5d761b2261c966a37dd8
parent8d33f80fc43853b6d6f63fac42b19b5ceba2e306
transformExpr() was missing some cases it ought to allow; per report
from Greg Stark.  Also, twiddle the FuncCall case to not scribble on
the input structure, which was the proximate cause of the problem.
Someday we ought to fix things so that transformExpr() isn't called
on already-transformed trees ...
src/backend/parser/parse_expr.c