Commit: 306be8ac7ac24591a96abd8415881804e1dfd31f - amalsyah12 (git)

firtst release

Commit MetaInfo

• Revision: 306be8ac7ac24591a96abd8415881804e1dfd31f (tree)
• Zeit: 2020-10-29 21:20:30
• Autor: Kyotaro Horiguchi <horikyoga.ntt@gmai...>
• Commiter: Kyotaro Horiguchi

Log Message

Update core.c and make_join_rel.c.

From this version core.c and make_join_rel.c are automatically
generated from core code. Adjust them to auto-generated content.

Ändern Zusammenfassung

• modified: core.c
• modified: make_join_rel.c

Diff

--- a/core.c
+++ b/core.c
@@ -3,7 +3,6 @@
  * core.c
  *	  Routines copied from PostgreSQL core distribution.
  *
-
  * The main purpose of this files is having access to static functions in core.
  * Another purpose is tweaking functions behavior by replacing part of them by
  * macro definitions. See at the end of pg_hint_plan.c for details. Anyway,
@@ -13,15 +12,6 @@
  *
  * src/backend/optimizer/path/allpaths.c
  *
- *	static functions:
- *     set_plain_rel_pathlist()
- *     create_plain_partial_paths()
- *     set_append_rel_pathlist()
- *     add_paths_to_append_rel()
- *     generate_mergeappend_paths()
- *     get_cheapest_parameterized_child_path()
- *     accumulate_append_subpath()
- *
  *  public functions:
  *     standard_join_search(): This funcion is not static. The reason for
  *        including this function is make_rels_by_clause_joins. In order to
@@ -29,6 +19,14 @@
  *        change the behavior of make_join_rel, which is called under this
  *        function.
  *
+ *	static functions:
+ *	   set_plain_rel_pathlist()
+ *	   create_plain_partial_paths()
+ *	   set_append_rel_pathlist()
+ *	   add_paths_to_append_rel()
+ *	   generate_mergeappend_paths()
+ *	   get_cheapest_parameterized_child_path()
+ *
  * src/backend/optimizer/path/joinrels.c
  *
  *	public functions:
@@ -43,13 +41,15 @@
  *     mark_dummy_rel()
  *     restriction_is_constant_false()
  *
- *
  * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *-------------------------------------------------------------------------
  */
 
+static void populate_joinrel_with_paths(PlannerInfo *root, RelOptInfo *rel1,
+							RelOptInfo *rel2, RelOptInfo *joinrel,
+							SpecialJoinInfo *sjinfo, List *restrictlist);
 
 /*
  * set_plain_rel_pathlist
@@ -164,6 +164,7 @@ set_append_rel_pathlist(PlannerInfo *root, RelOptInfo *rel,
 	add_paths_to_append_rel(root, rel, live_childrels);
 }
 
+
 /*
  * add_paths_to_append_rel
  *		Generate paths for given "append" relation given the set of non-dummy

--- a/make_join_rel.c
+++ b/make_join_rel.c
@@ -5,7 +5,12 @@
  *	  modifications.
  *
  * src/backend/optimizer/path/joinrels.c
+ *
+ * This file contains the following functions from corresponding files.
+ *
+ *	static functions:
  *     make_join_rel()
+ *     populate_joinrel_with_paths()
  *
  * Portions Copyright (c) 2013-2020, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
  * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
@@ -14,10 +19,6 @@
  *-------------------------------------------------------------------------
  */
 
-static void populate_joinrel_with_paths(PlannerInfo *root, RelOptInfo *rel1,
-										RelOptInfo *rel2, RelOptInfo *joinrel,
-										SpecialJoinInfo *sjinfo,
-										List *restrictlist);
 /*
  * adjust_rows: tweak estimated row numbers according to the hint.
  */
@@ -48,6 +49,7 @@ adjust_rows(double rows, RowsHint *hint)
 	return result;
 }
 
+
 /*
  * make_join_rel
  *	   Find or create a join RelOptInfo that represents the join of
@@ -160,7 +162,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 				/*
 				 * If the rows_hint's target relids is not a subset of both of
 				 * component rels and is a subset of this joinrel, ths hint's
-				 * targets spread over both component rels. This means that
+				 * targets spread over both component rels. This menas that
 				 * this hint has been never applied so far and this joinrel is
 				 * the first (and only) chance to fire in current join tree.
 				 * Only the multiplication hint has the cumulative nature so we
@@ -174,7 +176,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 		{
 			/*
 			 * If a hint just for me is found, no other adjust method is
-			 * useless, but this cannot be more than twice becuase this joinrel
+			 * useles, but this cannot be more than twice becuase this joinrel
 			 * is already adjusted by this hint.
 			 */
 			if (justforme->base.state == HINT_STATE_NOTUSED)
@@ -221,6 +223,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 	return joinrel;
 }
 
+
 /*
  * populate_joinrel_with_paths
  *	  Add paths to the given joinrel for given pair of joining relations. The