Commitd071a30

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improve pg_pathman_enable_assign_hook()

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Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -305,7 +305,10 @@ pathman_rel_pathlist_hook(PlannerInfo root, RelOptInfo rel, Index rti, RangeTb`
`305`	`305`
`306`	`306`	`voidpg_pathman_enable_assign_hook(boolnewval,void*extra)`
`307`	`307`	`{`
`308`		`-if (pg_pathman_enable==newval)`
	`308`	`+/* Return quickly if nothing has changed */`
	`309`	`+if (newval== (pg_pathman_enable&&`
	`310`	`+pg_pathman_enable_runtimeappend&&`
	`311`	`+pg_pathman_enable_runtime_merge_append))`
`309`	`312`	`return;`
`310`	`313`
`311`	`314`	`pg_pathman_enable_runtime_merge_append=newval;`

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