--- a/src/Pure/Admin/build_log.scala Thu May 04 15:10:51 2017 +0200
+++ b/src/Pure/Admin/build_log.scala Thu May 04 15:20:57 2017 +0200
@@ -678,9 +678,7 @@
// WARNING: This may cause performance problems, e.g. with sqlitebrowser
val full_table: SQL.Table =
{
- val columns =
- meta_info_table.columns :::
- sessions_table.columns.tail.map(_.copy(primary_key = false))
+ val columns = meta_info_table.columns ::: sessions_table.columns.tail
SQL.Table("isabelle_build_log", columns,
{
val table1 = meta_info_table