Reverted UINT64TYPE changes that were made to USAGESTATS

catalogue/common_catalogue_schema.sql

@@ -215,14 +215,14 @@ CREATE TABLE ACTIVITIES_WEIGHTS (
 );
 CREATE TABLE USAGESTATS (
   GID                     NUMERIC(6, 0)   DEFAULT 0 CONSTRAINT NN_USAGESTATS_GID NOT NULL,
-  TIMESTAMP               UINT64TYPE      DEFAULT 0 CONSTRAINT NN_USAGESTATS_TS NOT NULL,
-  MAXFILEID               UINT64TYPE    ,
-  FILECOUNT               UINT64TYPE    ,
-  FILESIZE                UINT64TYPE    ,
-  SEGCOUNT                UINT64TYPE    ,
-  SEGSIZE                 UINT64TYPE    ,
-  SEG2COUNT               UINT64TYPE    ,
-  SEG2SIZE                UINT64TYPE    ,
+  TIMESTAMP               NUMERIC(20, 0)  DEFAULT 0 CONSTRAINT NN_USAGESTATS_TS NOT NULL,
+  MAXFILEID               NUMERIC(20, 0),
+  FILECOUNT               NUMERIC(20, 0),
+  FILESIZE                NUMERIC(20, 0),
+  SEGCOUNT                NUMERIC(20, 0),
+  SEGSIZE                 NUMERIC(20, 0),
+  SEG2COUNT               NUMERIC(20, 0),
+  SEG2SIZE                NUMERIC(20, 0),
   CONSTRAINT PK_USAGESTATS_GID_TS PRIMARY KEY (GID, TIMESTAMP)
 );
 CREATE TABLE EXPERIMENTS (