Restore the ability to use | and -> as prefix operators. Commit 2f094e7ac changed the parser to treat these as built-in operator names, where before they were just generic Op. While it correctly gave them the same precedence as Op and added new productions to allow them to still be used as infix operators, it missed allowing them to still be used as prefix operators. At least one extension expects to be able to do that, so add the necessary productions.
Bug: #19558 Reported-by: Pierre Senellart <[email protected]> Author: Pierre Forstmann <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 19 Branch ------ REL_19_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/8d2beee027af41a6b66c670b6a595895f24a1bb0 Modified Files -------------- src/backend/parser/gram.y | 8 ++++++++ 1 file changed, 8 insertions(+)
