diff --git a/sql/ckdb.sql b/sql/ckdb.sql
index 33382f70..ee5908e1 100644
--- a/sql/ckdb.sql
+++ b/sql/ckdb.sql
@@ -235,40 +235,6 @@ CREATE TABLE shareerrors ( -- not stored in the db - only in log files
 );
 
 
-CREATE TABLE sharesummary ( -- per workinfo for each user+worker - RAM not DB
-    userid bigint NOT NULL,
-    workername character varying(256) NOT NULL,
-    workinfoid bigint NOT NULL,
-    diffacc float NOT NULL,
-    diffsta float NOT NULL,
-    diffdup float NOT NULL,
-    diffhi float NOT NULL,
-    diffrej float NOT NULL,
-    shareacc float NOT NULL,
-    sharesta float NOT NULL,
-    sharedup float NOT NULL,
-    sharehi float NOT NULL,
-    sharerej float NOT NULL,
-    sharecount bigint NOT NULL,
-    errorcount bigint NOT NULL,
-    firstshare timestamp with time zone NOT NULL,
-    lastshare timestamp with time zone NOT NULL,
-    firstshareacc timestamp with time zone NOT NULL,
-    lastshareacc timestamp with time zone NOT NULL,
-    lastdiffacc float NOT NULL,
-    complete char NOT NULL,
-    createdate timestamp with time zone NOT NULL,
-    createby character varying(64) NOT NULL,
-    createcode character varying(128) NOT NULL,
-    createinet character varying(128) NOT NULL,
-    modifydate timestamp with time zone NOT NULL,
-    modifyby character varying(64) NOT NULL,
-    modifycode character varying(128) NOT NULL,
-    modifyinet character varying(128) NOT NULL,
-    PRIMARY KEY (workinfoid, userid, workername)
-);
-
-
 CREATE TABLE marks ( -- workinfoids to make workmarkers
     poolinstance character varying(256) NOT NULL,
     workinfoid bigint NOT NULL,
@@ -334,6 +300,36 @@ CREATE TABLE markersummary ( -- sum of sharesummary for a workinfo range
 );
 
 
+-- this is optionally filled, for statistical analysis - see code
+CREATE TABLE keysummary (
+    markerid bigint NOT NULL,
+    keytype char NOT NULL,
+    key character varying(128) NOT NULL,
+    diffacc float NOT NULL,
+    diffsta float NOT NULL,
+    diffdup float NOT NULL,
+    diffhi float NOT NULL,
+    diffrej float NOT NULL,
+    shareacc float NOT NULL,
+    sharesta float NOT NULL,
+    sharedup float NOT NULL,
+    sharehi float NOT NULL,
+    sharerej float NOT NULL,
+    sharecount bigint NOT NULL,
+    errorcount bigint NOT NULL,
+    firstshare timestamp with time zone NOT NULL,
+    lastshare timestamp with time zone NOT NULL,
+    firstshareacc timestamp with time zone NOT NULL,
+    lastshareacc timestamp with time zone NOT NULL,
+    lastdiffacc float NOT NULL,
+    createdate timestamp with time zone NOT NULL,
+    createby character varying(64) NOT NULL,
+    createcode character varying(128) NOT NULL,
+    createinet character varying(128) NOT NULL,
+    PRIMARY KEY (markerid, keytype, key)
+);
+
+
 CREATE TABLE blocks (
     height integer not NULL,
     blockhash character varying(256) NOT NULL,
@@ -474,4 +470,4 @@ CREATE TABLE version (
     PRIMARY KEY (vlock)
 );
 
-insert into version (vlock,version) values (1,'1.0.6');
+insert into version (vlock,version) values (1,'1.0.7');
diff --git a/sql/v1.0.6-v1.0.7.sql b/sql/v1.0.6-v1.0.7.sql
new file mode 100644
index 00000000..db0f774d
--- /dev/null
+++ b/sql/v1.0.6-v1.0.7.sql
@@ -0,0 +1,53 @@
+SET SESSION AUTHORIZATION 'postgres';
+
+BEGIN transaction;
+
+DO $$
+DECLARE ver TEXT;
+BEGIN
+
+ UPDATE version set version='1.0.7' where vlock=1 and version='1.0.6';
+
+ IF found THEN
+  RETURN;
+ END IF;
+
+ SELECT version into ver from version
+  WHERE vlock=1;
+
+ RAISE EXCEPTION 'Wrong DB version - expect "1.0.6" - found "%"', ver;
+
+END $$;
+
+CREATE TABLE keysummary (
+    markerid bigint NOT NULL,
+    keytype char NOT NULL,
+    key character varying(128) NOT NULL,
+    diffacc float NOT NULL,
+    diffsta float NOT NULL,
+    diffdup float NOT NULL,
+    diffhi float NOT NULL,
+    diffrej float NOT NULL,
+    shareacc float NOT NULL,
+    sharesta float NOT NULL,
+    sharedup float NOT NULL,
+    sharehi float NOT NULL,
+    sharerej float NOT NULL,
+    sharecount bigint NOT NULL,
+    errorcount bigint NOT NULL,
+    firstshare timestamp with time zone NOT NULL,
+    lastshare timestamp with time zone NOT NULL,
+    firstshareacc timestamp with time zone NOT NULL,
+    lastshareacc timestamp with time zone NOT NULL,
+    lastdiffacc float NOT NULL,
+    createdate timestamp with time zone NOT NULL,
+    createby character varying(64) NOT NULL,
+    createcode character varying(128) NOT NULL,
+    createinet character varying(128) NOT NULL,
+    PRIMARY KEY (markerid, keytype, key)
+);
+
+-- only in RAM so no need for it in the DB - for a while now
+DROP table sharesummary;
+
+END transaction;
diff --git a/src/ckdb.h b/src/ckdb.h
index 72082aad..533d4b25 100644
--- a/src/ckdb.h
+++ b/src/ckdb.h
@@ -51,7 +51,7 @@
  * Consider adding row level locking (a per kitem usage count) if needed */
 
 #define DB_VLOCK "1"
-#define DB_VERSION "1.0.6"
+#define DB_VERSION "1.0.7"
 #define CKDB_VERSION DB_VERSION"-2.108"
 
 #define WHERE_FFL " - from %s %s() line %d"