From: Robert Haas <rhaas@postgresql.org>
Date: Fri, 27 Jun 2025 14:50:02 +0000 (-0400)
Subject: add constants for enum length
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=479d11d986aafbd8b9410ffdc4e23d9ac0c4cd19;p=users%2Frhaas%2Fpostgres.git

add constants for enum length
---

diff --git a/contrib/pg_plan_advice/pgpa_join.h b/contrib/pg_plan_advice/pgpa_join.h
index 34992afc81..ee56e24a1c 100644
--- a/contrib/pg_plan_advice/pgpa_join.h
+++ b/contrib/pg_plan_advice/pgpa_join.h
@@ -37,11 +37,14 @@ typedef struct pgpa_unrolled_join pgpa_unrolled_join;
  */
 typedef enum
 {
-	JSTRAT_CLUMP_DEGENERATE,
+	JSTRAT_CLUMP_DEGENERATE = 0,
 	JSTRAT_CLUMP_FOREIGN,
 	JSTRAT_CLUMP_PARTITIONWISE
+	/* update NUM_PGPA_CLUMP_JOIN_STRATEGY if you add anything here */
 } pgpa_join_clump_strategy;
 
+#define NUM_PGPA_CLUMP_JOIN_STRATEGY	((int) JSTRAT_CLUMP_PARTITIONWISE)
+
 /*
  * All of the details we need regarding a clumped join.
  */
@@ -62,14 +65,17 @@ typedef struct
  */
 typedef enum
 {
-	JSTRAT_MERGE_JOIN_PLAIN,
+	JSTRAT_MERGE_JOIN_PLAIN = 0,
 	JSTRAT_MERGE_JOIN_MATERIALIZE,
 	JSTRAT_NESTED_LOOP_PLAIN,
 	JSTRAT_NESTED_LOOP_MATERIALIZE,
 	JSTRAT_NESTED_LOOP_MEMOIZE,
 	JSTRAT_HASH_JOIN
+	/* update NUM_PGPA_JOIN_STRATEGY if you add anything here */
 } pgpa_join_strategy;
 
+#define NUM_PGPA_JOIN_STRATEGY		((int) JSTRAT_HASH_JOIN)
+
 /*
  * Within a pgpa_unrolled_join, we may need to refer to either to scans or to
  * other joins, which may be either unrolled or clumped.