Force to use generic plans for performance testing.

arssher · arssher · commit 27b6204a59cf · 2018-03-19T17:56:18.000+03:00
diff --git a/src/backend/utils/cache/plancache.c b/src/backend/utils/cache/plancache.c
@@ -1150,7 +1150,8 @@ GetCachedPlan(CachedPlanSource *plansource, ParamListInfo boundParams,
 	qlist = RevalidateCachedQuery(plansource, queryEnv);
 
 	/* Decide whether to use a custom plan */
-	customplan = choose_custom_plan(plansource, boundParams);
+	/* customplan = choose_custom_plan(plansource, boundParams); */
+	customplan = false;
 
 	if (!customplan)
 	{

Original file line number	Diff line number	Diff line change
`@@ -1150,7 +1150,8 @@ GetCachedPlan(CachedPlanSource *plansource, ParamListInfo boundParams,`
`1150`	`1150`	`qlist = RevalidateCachedQuery(plansource, queryEnv);`
`1151`	`1151`
`1152`	`1152`	`/* Decide whether to use a custom plan */`
`1153`		`- customplan = choose_custom_plan(plansource, boundParams);`
	`1153`	`+ /* customplan = choose_custom_plan(plansource, boundParams); */`
	`1154`	`+ customplan = false;`
`1154`	`1155`
`1155`	`1156`	`if (!customplan)`
`1156`	`1157`	`{`