bin/bootstrap-mysql: implement stored function with new condition from db-update (which is not yet used, but looks ok)

1 files changed, 6 insertions, 0 deletions

diff --git a/bin/db-update b/bin/db-update
index 78ff622..06754bb 100755
--- a/bin/db-update
+++ b/bin/db-update
@@ -10,6 +10,12 @@
 #   b) no done package B (in a not-more stable repository) which is
 #      not being moved run-depends on A
 
+# The new condition will be shorter, cleaner and less error prone:
+# (_Moving_ is without risk. It is _deleting_, that may break stuff.)
+# Every package which is replaced, must have its provided install_targets:
+#   a) provided by another new or not-replaced package or
+#   b) not required by any not-replaced package.
+
 # TODO: separate locks for staging, testing (and stable)
 
 # TODO: handle deletion of parts of a split package