Commit4079d91

committed

Doc: fix example of recursive query.

Compute total number of sub-parts correctly, per jason@banfelder.netSimon RiggsDiscussion:https://postgr.es/m/166161184718.1235920.6304070286124217754@wrigleys.postgresql.org

1 parent3f7323c commit4079d91Copy full SHA for 4079d91

File tree

-1

lines changed

-1

lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2133,7 +2133,7 @@ SELECT sum(n) FROM t;`
`2133`	`2133`	`WITH RECURSIVE included_parts(sub_part, part, quantity) AS (`
`2134`	`2134`	`SELECT sub_part, part, quantity FROM parts WHERE part = 'our_product'`
`2135`	`2135`	`UNION ALL`
`2136`		`- SELECT p.sub_part, p.part, p.quantity`
	`2136`	`+ SELECT p.sub_part, p.part, p.quantity * pr.quantity`
`2137`	`2137`	`FROM included_parts pr, parts p`
`2138`	`2138`	`WHERE p.part = pr.sub_part`
`2139`	`2139`	`)`

Comments

(0)