Commit1c436e8

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decouple Append & MergeAppend in plan_tree_walker()

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-6

lines changed

Lines changed: 7 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -132,9 +132,9 @@ reset_query_id_generator(void)`
`132`	`132`
`133`	`133`
`134`	`134`	`/*`
`135`		`- * Basic plan tree walker`
	`135`	`+ * Basic plan tree walker.`
`136`	`136`	`*`
`137`		`- * 'visitor' is applied right before return`
	`137`	`+ * 'visitor' is applied right before return.`
`138`	`138`	`*/`
`139`	`139`	`void`
`140`	`140`	`plan_tree_walker(Plan*plan,`
`@@ -165,15 +165,16 @@ plan_tree_walker(Plan *plan,`
`165`	`165`	`plan_tree_walker((Plan*)lfirst(l),visitor,context);`
`166`	`166`	`break;`
`167`	`167`
`168`		`-/* Since they look alike */`
`169`		`-caseT_MergeAppend:`
`170`	`168`	`caseT_Append:`
`171`		`-Assert(offsetof(Append,appendplans)==`
`172`		`- offsetof(MergeAppend,mergeplans));`
`173`	`169`	`foreach(l, ((Append*)plan)->appendplans)`
`174`	`170`	`plan_tree_walker((Plan*)lfirst(l),visitor,context);`
`175`	`171`	`break;`
`176`	`172`
	`173`	`+caseT_MergeAppend:`
	`174`	`+foreach(l, ((MergeAppend*)plan)->mergeplans)`
	`175`	`+plan_tree_walker((Plan*)lfirst(l),visitor,context);`
	`176`	`+break;`
	`177`	`+`
`177`	`178`	`caseT_BitmapAnd:`
`178`	`179`	`foreach(l, ((BitmapAnd*)plan)->bitmapplans)`
`179`	`180`	`plan_tree_walker((Plan*)lfirst(l),visitor,context);`

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