OSDN Git Service

Fix transformExpr() to not scribble on its input datastructure while
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 8 Oct 2001 21:46:59 +0000 (21:46 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 8 Oct 2001 21:46:59 +0000 (21:46 +0000)
commit71f2993c45251b009a59a422cf2c43db06aaf1a0
tree40bec323f94236b42f6c0dac02c41e780483a74a
parent1c7bef32b46ac602d5478314dcfe1154858e970e
Fix transformExpr() to not scribble on its input datastructure while
transforming CASE expressions.  This was definitely confusing
FigureColname, and might lead to bad things elsewhere as well.
src/backend/parser/parse_expr.c