From c54d09b5da18952f3e5c1c6028466c24eac39274 Mon Sep 17 00:00:00 2001
From: John Cardinal <support@ayanova.com>
Date: Tue, 2 Oct 2018 00:02:26 +0000
Subject: [PATCH]

---
 server/AyaNova/Startup.cs       |  2 +-
 server/AyaNova/biz/Search.cs    | 64 +++++++++++++++++++++++++++++++++
 server/AyaNova/util/AySchema.cs |  2 +-
 3 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/server/AyaNova/Startup.cs b/server/AyaNova/Startup.cs
index 0e131fea..935ce0e5 100644
--- a/server/AyaNova/Startup.cs
+++ b/server/AyaNova/Startup.cs
@@ -363,7 +363,7 @@ namespace AyaNova
             // ******************** TESTING WIPE DB *****************************
             //
             //Set this to true to wipe the db and reinstall a trial license and re-seed the data
-            var TESTING_REFRESH_DB = false;
+            var TESTING_REFRESH_DB = true;
 
 #if (DEBUG)
             //TESTING
diff --git a/server/AyaNova/biz/Search.cs b/server/AyaNova/biz/Search.cs
index 726a6bee..d7d0f529 100644
--- a/server/AyaNova/biz/Search.cs
+++ b/server/AyaNova/biz/Search.cs
@@ -358,6 +358,70 @@ namespace AyaNova.Biz
             //Before attempt to optimize name fetcher
             //22548, 21187, 20462, 22336, 20094 - AVG = 21325
 
+            /*
+            explain analyze SELECT m.name
+FROM awidget AS m
+WHERE m.id = 12989
+LIMIT 1
+
+"Limit  (cost=0.29..8.30 rows=1 width=27) (actual time=0.079..0.080 rows=1 loops=1)"
+"  ->  Index Scan using awidget_pkey on awidget m  (cost=0.29..8.30 rows=1 width=27) (actual time=0.077..0.077 rows=1 loops=1)"
+"        Index Cond: (id = 12989)"
+"Planning time: 0.098 ms"
+"Execution time: 0.102 ms"
+
+
+//All index data
+select * from pg_stat_user_indexes
+
+
+SELECT indexrelname,cast(idx_tup_read AS numeric) / idx_scan AS avg_tuples,idx_scan,idx_tup_read FROM pg_stat_user_indexes WHERE idx_scan > 0;
+
+
+SELECT
+    t.tablename,
+    indexname,
+    c.reltuples AS num_rows,
+    pg_size_pretty(pg_relation_size(quote_ident(t.tablename)::text)) AS table_size,
+    pg_size_pretty(pg_relation_size(quote_ident(indexrelname)::text)) AS index_size,
+    CASE WHEN indisunique THEN 'Y'
+       ELSE 'N'
+    END AS UNIQUE,
+    idx_scan AS number_of_scans,
+    idx_tup_read AS tuples_read,
+    idx_tup_fetch AS tuples_fetched
+FROM pg_tables t
+LEFT OUTER JOIN pg_class c ON t.tablename=c.relname
+LEFT OUTER JOIN
+    ( SELECT c.relname AS ctablename, ipg.relname AS indexname, x.indnatts AS number_of_columns, idx_scan, idx_tup_read, idx_tup_fetch, indexrelname, indisunique FROM pg_index x
+           JOIN pg_class c ON c.oid = x.indrelid
+           JOIN pg_class ipg ON ipg.oid = x.indexrelid
+           JOIN pg_stat_all_indexes psai ON x.indexrelid = psai.indexrelid )
+    AS foo
+    ON t.tablename = foo.ctablename
+WHERE t.schemaname='public'
+ORDER BY 7,1,2;
+
+
+Unused indexes?
+SELECT 
+    relid::regclass AS table, 
+    indexrelid::regclass AS index, 
+    pg_size_pretty(pg_relation_size(indexrelid::regclass)) AS index_size, 
+    idx_tup_read, 
+    idx_tup_fetch, 
+    idx_scan
+FROM 
+    pg_stat_user_indexes 
+    JOIN pg_index USING (indexrelid) 
+WHERE 
+    idx_scan > 0 
+    AND indisunique IS FALSE
+
+
+
+             */
+
             return ResultList;
         }
 
diff --git a/server/AyaNova/util/AySchema.cs b/server/AyaNova/util/AySchema.cs
index 088ef143..0416029f 100644
--- a/server/AyaNova/util/AySchema.cs
+++ b/server/AyaNova/util/AySchema.cs
@@ -23,7 +23,7 @@ namespace AyaNova.Util
         private const int DESIRED_SCHEMA_LEVEL = 9;
 
         internal const long EXPECTED_COLUMN_COUNT = 99;
-        internal const long EXPECTED_INDEX_COUNT = 23;
+        internal const long EXPECTED_INDEX_COUNT = 24;
         //!!!!WARNING: BE SURE TO UPDATE THE DbUtil::PrepareDatabaseForSeeding WHEN NEW TABLES ADDED!!!!
 
         /////////////////////////////////////////////////////////////////