From ce24c1483ea604b8ab54f33b79d40812e0ab7986 Mon Sep 17 00:00:00 2001 From: mahuntington Date: Wed, 15 Feb 2023 19:00:25 -0500 Subject: [PATCH] Update 'README.md' --- README.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 460df2f..10322a2 100644 --- a/README.md +++ b/README.md @@ -1,15 +1,15 @@ ```sql -WITH RECURSIVE hierarcy (id, title, description, parent_id) AS +WITH RECURSIVE child (id, title, description, parent_id) AS ( SELECT id, title, description, parent_id FROM items WHERE id = 38 - UNION ALL - SELECT items.id, items.title, items.description, items.parent_id - FROM hierarcy JOIN items - ON hierarcy.parent_id = items.id + UNION + SELECT parent.id, parent.title, parent.description, parent.parent_id + FROM child JOIN items as parent + ON child.parent_id = parent.id ) -SELECT * FROM hierarcy; +SELECT * FROM child; ``` https://www.mysqltutorial.org/mysql-adjacency-list-tree/ \ No newline at end of file