Change the logic for equivalence classes.

It now uses EquivalenceClass structures to indicate which clauses are equivalent.
postgrespro · Jan 22, 2024 · 5bda283 · 5bda283
1 parent 758257a
commit 5bda283
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diff --git a/cardinality_hooks.c b/cardinality_hooks.c
@@ -187,7 +187,7 @@ aqo_get_parameterized_baserel_size(PlannerInfo *root,
 
 		forboth(l, allclauses, l2, selectivities)
 		{
-			current_hash = get_clause_hash(((AQOClause *) lfirst(l))->clause,
+			current_hash = get_clause_hash((AQOClause *) lfirst(l),
 										   nargs, args_hash, eclass_hash);
 			cache_selectivity(current_hash, rel->relid, rte->relid,
 							  *((double *) lfirst(l2)));