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Commit9dcc7b3

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Code (extension and the core) changes needed to be used with the explain extension
1 parent4a7fcd7 commit9dcc7b3

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2 files changed

+15
-16
lines changed

2 files changed

+15
-16
lines changed

‎aqo.h

Lines changed: 2 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -144,7 +144,6 @@
144144
#include"utils/snapmgr.h"
145145

146146
#include"machine_learning.h"
147-
//#include "storage.h"
148147

149148
/* Check PostgreSQL version (9.6.0 contains important changes in planner) */
150149
#ifPG_VERSION_NUM<90600
@@ -271,11 +270,11 @@ extern bool update_fss_ext(uint64 fs, int fss, OkNNrdata *data, List *reloids);
271270

272271
/* Query preprocessing hooks */
273272
externvoidprint_into_explain(PlannedStmt*plannedstmt,IntoClause*into,
274-
ExplainState*es,constchar*queryString,
273+
structExplainState*es,constchar*queryString,
275274
ParamListInfoparams,
276275
constinstr_time*planduration,
277276
QueryEnvironment*queryEnv);
278-
externvoidprint_node_explain(ExplainState*es,PlanState*ps,Plan*plan);
277+
externvoidprint_node_explain(structExplainState*es,PlanState*ps,Plan*plan);
279278

280279
/* Cardinality estimation */
281280
externdoublepredict_for_relation(List*restrict_clauses,List*selectivities,

‎aqo_master.patch

Lines changed: 13 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -1,18 +1,18 @@
11
diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c
2-
index19ffcc2cacb..93934d42e30 100644
2+
index22616cf7add..8a28b783f72 100644
33
--- a/src/backend/commands/explain.c
44
+++ b/src/backend/commands/explain.c
5-
@@ -27,6 +27,7 @@
5+
@@ -29,6 +29,7 @@
66
#include "nodes/extensible.h"
77
#include "nodes/makefuncs.h"
88
#include "nodes/nodeFuncs.h"
99
+#include "optimizer/cost.h"
1010
#include "parser/analyze.h"
1111
#include "parser/parsetree.h"
1212
#include "rewrite/rewriteHandler.h"
13-
@@ -50,6 +51,12 @@ ExplainOneQuery_hook_type ExplainOneQuery_hook = NULL;
14-
/* Hook for plugins to get control in explain_get_index_name() */
15-
explain_get_index_name_hook_type explain_get_index_name_hook = NULL;
13+
@@ -45,6 +46,12 @@
14+
#include "utils/typcache.h"
15+
#include "utils/xml.h"
1616

1717
+/* Hook for plugins to get control in ExplainOnePlan() */
1818
+ExplainOnePlan_hook_type ExplainOnePlan_hook = NULL;
@@ -21,9 +21,9 @@ index 19ffcc2cacb..93934d42e30 100644
2121
+ExplainOneNode_hook_type ExplainOneNode_hook = NULL;
2222
+
2323

24-
/*
25-
* Various places within need to convert bytes to kilobytes. Round these up
26-
@@ -815,6 +822,10 @@ ExplainOnePlan(PlannedStmt *plannedstmt, CachedPlan *cplan,
24+
/* Hook for plugins to get control in ExplainOneQuery() */
25+
ExplainOneQuery_hook_type ExplainOneQuery_hook = NULL;
26+
@@ -690,6 +697,10 @@ ExplainOnePlan(PlannedStmt *plannedstmt, CachedPlan *cplan,
2727
ExplainPropertyFloat("Execution Time", "ms", 1000.0 * totaltime, 3,
2828
es);
2929

@@ -34,7 +34,7 @@ index 19ffcc2cacb..93934d42e30 100644
3434
ExplainCloseGroup("Query", NULL, true, es);
3535
}
3636

37-
@@ -2009,6 +2020,9 @@ ExplainNode(PlanState *planstate, List *ancestors,
37+
@@ -1884,6 +1895,9 @@ ExplainNode(PlanState *planstate, List *ancestors,
3838
}
3939
}
4040

@@ -521,22 +521,22 @@ index 5b35debc8ff..06a7bebe4f8 100644
521521
* estimate_num_groups- Estimate number of groups in a grouped query
522522
*
523523
diff --git a/src/include/commands/explain.h b/src/include/commands/explain.h
524-
index64547bd9b9c..74792f1a8cf 100644
524+
indexe8e92f966a1..323b3391b35 100644
525525
--- a/src/include/commands/explain.h
526526
+++ b/src/include/commands/explain.h
527-
@@ -87,6 +87,18 @@ extern PGDLLIMPORTExplainOneQuery_hook_type ExplainOneQuery_hook;
527+
@@ -49,6 +49,18 @@ extern PGDLLIMPORTexplain_per_node_hook_type explain_per_node_hook;
528528
typedef const char *(*explain_get_index_name_hook_type) (Oid indexId);
529529
extern PGDLLIMPORT explain_get_index_name_hook_type explain_get_index_name_hook;
530530

531531
+/* Hook for plugins to get control in ExplainOnePlan() */
532532
+typedef void (*ExplainOnePlan_hook_type) (PlannedStmt *plannedstmt, IntoClause *into,
533-
+ ExplainState *es, const char *queryString,
533+
+structExplainState *es, const char *queryString,
534534
+ ParamListInfo params, const instr_time *planduration,
535535
+ QueryEnvironment *queryEnv);
536536
+extern PGDLLIMPORT ExplainOnePlan_hook_type ExplainOnePlan_hook;
537537
+
538538
+/* Explain a node info */
539-
+typedef void (*ExplainOneNode_hook_type) (ExplainState *es,
539+
+typedef void (*ExplainOneNode_hook_type) (structExplainState *es,
540540
+ PlanState *ps,
541541
+ Plan *plan);
542542
+extern PGDLLIMPORT ExplainOneNode_hook_type ExplainOneNode_hook;

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