On Tue, 25 Oct 2022 at 11:07, Zhihong Yu <[email protected]> wrote:
> Please take a look at patch v2.
Maybe we should define those functions in headers. See patch v3.
--
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.
diff --git a/src/backend/optimizer/util/restrictinfo.c b/src/backend/optimizer/util/restrictinfo.c
index ef8df3d098..8a6812b4b1 100644
--- a/src/backend/optimizer/util/restrictinfo.c
+++ b/src/backend/optimizer/util/restrictinfo.c
@@ -375,41 +375,6 @@ commute_restrictinfo(RestrictInfo *rinfo, Oid comm_op)
return result;
}
-/*
- * restriction_is_or_clause
- *
- * Returns t iff the restrictinfo node contains an 'or' clause.
- */
-bool
-restriction_is_or_clause(RestrictInfo *restrictinfo)
-{
- if (restrictinfo->orclause != NULL)
- return true;
- else
- return false;
-}
-
-/*
- * restriction_is_securely_promotable
- *
- * Returns true if it's okay to evaluate this clause "early", that is before
- * other restriction clauses attached to the specified relation.
- */
-bool
-restriction_is_securely_promotable(RestrictInfo *restrictinfo,
- RelOptInfo *rel)
-{
- /*
- * It's okay if there are no baserestrictinfo clauses for the rel that
- * would need to go before this one, *or* if this one is leakproof.
- */
- if (restrictinfo->security_level <= rel->baserestrict_min_security ||
- restrictinfo->leakproof)
- return true;
- else
- return false;
-}
-
/*
* get_actual_clauses
*
diff --git a/src/include/optimizer/restrictinfo.h b/src/include/optimizer/restrictinfo.h
index 6d30bd5e9d..dbfbebff48 100644
--- a/src/include/optimizer/restrictinfo.h
+++ b/src/include/optimizer/restrictinfo.h
@@ -31,9 +31,6 @@ extern RestrictInfo *make_restrictinfo(PlannerInfo *root,
Relids outer_relids,
Relids nullable_relids);
extern RestrictInfo *commute_restrictinfo(RestrictInfo *rinfo, Oid comm_op);
-extern bool restriction_is_or_clause(RestrictInfo *restrictinfo);
-extern bool restriction_is_securely_promotable(RestrictInfo *restrictinfo,
- RelOptInfo *rel);
extern List *get_actual_clauses(List *restrictinfo_list);
extern List *extract_actual_clauses(List *restrictinfo_list,
bool pseudoconstant);
@@ -46,4 +43,36 @@ extern bool join_clause_is_movable_into(RestrictInfo *rinfo,
Relids currentrelids,
Relids current_and_outer);
+/*
+ * restriction_is_or_clause
+ *
+ * Returns true iff the restrictinfo node contains an 'or' clause.
+ */
+static inline bool
+restriction_is_or_clause(RestrictInfo *restrictinfo)
+{
+ return (restrictinfo->orclause != NULL);
+}
+
+/*
+ * restriction_is_securely_promotable
+ *
+ * Returns true if it's okay to evaluate this clause "early", that is before
+ * other restriction clauses attached to the specified relation.
+ */
+static inline bool
+restriction_is_securely_promotable(RestrictInfo *restrictinfo,
+ RelOptInfo *rel)
+{
+ /*
+ * It's okay if there are no baserestrictinfo clauses for the rel that
+ * would need to go before this one, *or* if this one is leakproof.
+ */
+ if (restrictinfo->security_level <= rel->baserestrict_min_security ||
+ restrictinfo->leakproof)
+ return true;
+ else
+ return false;
+}
+
#endif /* RESTRICTINFO_H */
