init

2026-04-07 13:35:22 +08:00
commit 0120fa9ce3
1530 changed files with 424864 additions and 0 deletions
--- a/pg_include/optimizer/predtest.h
+++ b/pg_include/optimizer/predtest.h
@@ -0,0 +1,25 @@
+/*-------------------------------------------------------------------------
+ *
+ * predtest.h
+ *	  prototypes for predtest.c
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/optimizer/predtest.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PREDTEST_H
+#define PREDTEST_H
+
+#include "nodes/primnodes.h"
+
+
+extern bool predicate_implied_by(List *predicate_list,
+					 List *restrictinfo_list);
+extern bool predicate_refuted_by(List *predicate_list,
+					 List *restrictinfo_list);
+
+#endif   /* PREDTEST_H */