1 files changed, 20 insertions, 9 deletions

diff --git a/bin/bootstrap-mysql b/bin/bootstrap-mysql
index eb6462c..1e6bc89 100755
--- a/bin/bootstrap-mysql
+++ b/bin/bootstrap-mysql
@@ -109,18 +109,29 @@ fi
   printf ' JOIN `binary_packages_in_repositories` AS `m_bpir` ON `m_bpir`.`id`=`moveable_bpir`.`id`'
   mysql_join_binary_packages_in_repositories_binary_packages 'm_bpir' 'm_bp'
   mysql_join_binary_packages_in_repositories_repositories 'm_bpir' 'm_from_r'
-  mysql_join_binary_packages_build_assignments 'm_bp' 'm_ba'
-  mysql_join_build_assignments_package_sources 'm_ba' 'm_ps'
-  mysql_join_package_sources_upstream_repositories 'm_ps' 'm_ur'
-  mysql_join_upstream_repositories_repository_moves 'm_ur'
-  printf ' AND `repository_moves`.`from_repository`=`m_from_r`.`id`'
-  # in its target repository
-  printf ' JOIN `repositories` AS `m_to_r` ON `repository_moves`.`to_repository`=`m_to_r`.`id`'
-  printf ' JOIN `repositories` AS `r_r` ON `r_r`.`stability`=`m_to_r`.`stability`'
+  # in all repositories more stable than its target repository
+  printf ' JOIN `repositories` AS `m_to_r` ON `moveable_bpir`.`to_repository`=`m_to_r`.`id`'
+  printf ' JOIN `repository_stability_relations` AS `rsr_a`'
+  printf ' ON `rsr_a`.`less_stable`=`m_to_r`.`stability`'
+  printf ' JOIN `repositories` AS `r_r`'
+  printf ' AND `rsr_a`.`more_stable`=`r_r`.`stability`'
+  printf ' AND `r_r`.`architecture`=`m_to_r`.`architecture`'
   mysql_join_repositories_binary_packages_in_repositories 'r_r' 'r_bpir'
   mysql_join_binary_packages_in_repositories_binary_packages 'r_bpir' 'r_bp'
   # all packages with identical names
-  printf ' AND `r_bp`.`pkgname`=`m_bp`.`pkgname`;\n'
+  printf ' AND `r_bp`.`pkgname`=`m_bp`.`pkgname`'
+  # but only the least stable of equally named packages is considered
+  printf ' WHERE NOT EXISTS ('
+    printf 'SELECT 1'
+    printf ' FROM `binary_packages_in_repositories` AS `sup_bpir`'
+    mysql_join_binary_packages_in_repositories_binary_packages 'sup_bpir' 'sup_bp'
+    mysql_join_binary_packages_in_repositories_repositories 'sup_bp' 'sup_r'
+    printf ' JOIN `repository_stability_relations` AS `rsr_b`'
+    printf ' ON `rsr_b`.`less_stable`=`sup_r`.`stability`'
+    printf ' WHERE `sup_bp`.`pkgname`=`m_bp`.`pkgname`'
+    printf ' AND `sup_r`.`architecture`=`m_to_r`.`architecture`'
+    printf ' AND `rsr_b`.`more_stable`=`r_r`.`stability`'
+  printf ');\n'
   # now we delete all unreplaceable and unmoveable packages from the respective
   # list until no further changes are required
   printf 'REPEAT\n'