Remove inappropriate raw_expression_tree_walker() code
authorPeter Eisentraut <peter@eisentraut.org>
Thu, 29 Jun 2023 08:30:55 +0000 (10:30 +0200)
committerPeter Eisentraut <peter@eisentraut.org>
Thu, 29 Jun 2023 08:34:53 +0000 (10:34 +0200)
commitefcf55f8fe00b46198cd34557431c87ce5da8040
tree02265ab099bbc9e0830caa55a8b3928f1a610190
parent39a584dc90324b7323424d7450df8586ab2a0ca1
Remove inappropriate raw_expression_tree_walker() code

It was walking into the ColumnDef->compression field, which is not a
node but a string.  This code is currently not reachable (because the
compression field is only set in situations that don't go through
raw_expression_tree_walker()), but if it had been, this could have
behaved erratically.
src/backend/nodes/nodeFuncs.c