src/Pure/Admin/build_log.scala
changeset 65690 74ec3cfcb6bf
parent 65689 c1eab527bfa7
child 65691 2229276a1f99
--- a/src/Pure/Admin/build_log.scala	Tue May 02 21:42:03 2017 +0200
+++ b/src/Pure/Admin/build_log.scala	Tue May 02 21:57:32 2017 +0200
@@ -897,23 +897,17 @@
     /* full view on build_log data */
 
     // WARNING: This may cause performance problems, e.g. with sqlitebrowser
-
     val full_view: SQL.View =
       SQL.View("isabelle_build_log",
         Meta_Info.table.columns :::
-          Build_Info.sessions_table.columns.tail.map(_.copy(primary_key = false)))
-
-    def create_full_view(db: SQL.Database)
-    {
-      if (!db.tables.contains(full_view.name)) {
-        val table1 = Meta_Info.table
-        val table2 = Build_Info.sessions_table
-        db.create_view(full_view,
+          Build_Info.sessions_table.columns.tail.map(_.copy(primary_key = false)),
+        {
+          val table1 = Meta_Info.table
+          val table2 = Build_Info.sessions_table
           SQL.select(Meta_Info.log_name(table1) :: full_view.columns.tail) +
           SQL.join(table1, table2,
-            Meta_Info.log_name(table1).sql + " = " + Meta_Info.log_name(table2).sql))
-      }
-    }
+            Meta_Info.log_name(table1).sql + " = " + Meta_Info.log_name(table2).sql)
+        })
 
 
     /* main operations */
@@ -923,7 +917,7 @@
     {
       val files = Log_File.find_files(dirs)
       store.write_info(db, files, ml_statistics = ml_statistics)
-      if (full_view) create_full_view(db)
+      if (full_view) db.create_view(Database.full_view)
     }
   }
 }