Changes

Changes from Mercurial (hg https://isabelle.in.tum.de/repos/isabelle/ default)

Summary

1. unused (see 123f2c0995b8);
2. tuned;
3. more robust init_built: get_build_id and start_build within the same transaction;
4. tuned: remove redundant guard;
5. maintain short build_id vs. build_uuid, similar to Database_Progress context/context_uuid; clarified database table "isabelle_build_updates";
6. more operations;
7. clarified signature: init_state vs. init_unsynchronized;
8. more thorough "isabelle build_process -C -r -f";
9. more operations;
10. tuned signature;
11. tuned signature: more uniform SQL.Data instances;
12. tuned signature;
13. tuned signature;
14. disable write_updates from f425bbc4b2eb for now: "isabelle build_process -rf" does not quite work yet;
15. revert part of 5969ead9f900 that does not quite work yet: only one accidental host is used;
16. record updates within database, based on serial;
17. proper tables (amending 4611b7b47b42);
18. tuned;
19. clarified signature: improved data integrity;
20. clarified modules;
21. clarified modules;
22. obsolete;
23. misc tuning: prefer Build_Process.Update operations;
24. misc tuning and clarification: prefer explicit type Build_Process.Update;
25. misc tuning and clarification;
26. tuned signature;
27. clarified data representation: more uniform treatment of State.Pending vs. State.Running;
28. tuned: drop pointless SQL.order_by (see also 5f706f7c624b);
29. upgrade pretty_maybe_quote following 2746dfc9ceae;
30. tuned;
31. eliminate odd aliases (see also 2746dfc9ceae);
32. tuned signature: prefer bottom-up construction;
33. tuned;
34. tuned signature;

Changes from Mercurial (hg https://foss.heptapod.net/isa-afp/afp-devel/ default)

Summary

1. Relational_Cardinality: minor revision
2. adapted to Isabelle/2746dfc9ceae;