Thread: pgsql: Add p_names field to ParseNamespaceItem
Add p_names field to ParseNamespaceItem ParseNamespaceItem had a wired-in assumption that p_rte->eref describes the table and column aliases exposed by the nsitem. This relaxes this by creating a separate p_names field in an nsitem. This is mainly preparation for a patch for JOIN USING aliases, but it saves one indirection in common code paths, so it's possibly a win on its own. Author: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/785329.1616455091@sss.pgh.pa.us Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/66392d396508c91c2ec07a61568bf96acb663ad8 Modified Files -------------- src/backend/parser/parse_clause.c | 6 +++--- src/backend/parser/parse_relation.c | 29 +++++++++++++++++------------ src/include/parser/parse_node.h | 10 ++++++++-- 3 files changed, 28 insertions(+), 17 deletions(-)