Diffstat (limited to 'development/pim/dbpaper/rel.tex') (more/less context) (show whitespace changes)
-rw-r--r-- | development/pim/dbpaper/rel.tex | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/development/pim/dbpaper/rel.tex b/development/pim/dbpaper/rel.tex index b7d0990..967155d 100644 --- a/development/pim/dbpaper/rel.tex +++ b/development/pim/dbpaper/rel.tex | |||
@@ -29,30 +29,24 @@ POSTAL \{ UID, TID, Type, Street, City, State, Zip, Country \} \\ | |||
29 | where Type can be Home, Business as predefined or any other as custom fields (not syncable) \\ | 29 | where Type can be Home, Business as predefined or any other as custom fields (not syncable) \\ |
30 | \\ | 30 | \\ |
31 | \noindent | 31 | \noindent |
32 | PERSONAL\_DATA \{ UID, ID, Item, Value \}\\ | 32 | PERSONAL\_DATA \{ UID, ID, Type, Priority, Value \}\\ |
33 | ID autoincrement \\ | 33 | ID autoincrement \\ |
34 | Item element \{ Company, JobTitle, Department, Office, Profession, Assistant | 34 | Type element \{ Personal, Company, University, Birthday, Aniversary, Gender, Child, Jobtitle, Department, |
35 | \footnote{What is Assistent and Manager ?? (se), and what about multiple assistents? Maybe by same UID but different ID and same Item - ugly(max)}, Manager, Spouse, Children, Gender, Birthday, Aniversary, Nickname, Note, \\ | 35 | Office, Profession, Assistant, Nickname, Spouse, Manager, Note, Email, WebPage, Phone, Fax \}\\ |
36 | DefaultEmail, Email, HomeWebpage, Homephone, HomeFax, HomeMobil \}\\ | 36 | Priority: Highest = 1, Undefined = 0\\ |
37 | \\ | 37 | \\ |
38 | \noindent | 38 | \noindent |
39 | TABLEID \{ TID, Name, DefaultRep, Version \} \\ | 39 | TABLEID \{ TID, Name, DefaultRep, Version \} \\ |
40 | TID Autoincrement \\ | 40 | TID Autoincrement \\ |
41 | The first 3 TIDs are set: 0 == datebook, 1 == addressbook, 2 == todolist.\\ | 41 | The first 3 TIDs are set: 0 == datebook, 1 == addressbook, 2 == todolist.\\ |
42 | The rest can are assigned in order of registration of the service/app. | 42 | The rest can are assigned in order of registration of the service/app. |
43 | DefaultRep is the default representation. That are fields from the table of the app itself which should be shown when crosslinked. \\ | 43 | DefaultRep is the default representation. That are fields from the table of the app itself which should be shown when crosslinked\footnote{This should be described much more detailed to be clear! (se)}. \\ |
44 | \\ | 44 | \\ |
45 | \noindent | 45 | \noindent |
46 | CROSSREF \{ TID1, UID1, Item1, TID2, UID2, Item2 \}\\ | 46 | CROSSREF \{ TID1, UID1, ID1, TID2, UID2, ID2 \}\\ |
47 | Item \emph{x} defines the field-type in the table which should be addressed. It may be empty if no special field should be addressed. \\ | 47 | ID\emph{x} defines the ``line'' in the table (grouped by UID) which should be linked. It may be empty if no special field should be addressed. \\ |
48 | Maybe add a field ``discription'' like ``verwaltet'', ``schaut an'' | 48 | Maybe add a field ``discription'' like ``verwaltet'', ``schaut an'' |
49 | 49 | \\ | |
50 | \noindent | ||
51 | Thus, it is possible to crossreference i.e. a Child (Item1 = ``Child'') in the Table PERSONAL\_DATA (TID1 = 0) with an entry in the Table ADDRESSBOOK (TID= 1, Item2 = ````) which stores the data of that child.\\ | ||
52 | |||
53 | \noindent | ||
54 | Using ``Item'' to select which element should be referenced (instead using the ID which may only exist in our table) should guarantee that this reference may survive conversions between different formats. I.e.: For converting our Database into a XML-File, the Item should be converted directly into a attribute-name which is placed into a tag. Therefore the cross reference will stay correct! | ||
55 | |||
56 | \noindent | 50 | \noindent |
57 | Still unclear is, how to synchronize our database (as XML-File, directly or via C++ Interface access) with outlook or other systems, without loosing this cross reference. We could not expect that this fine granularity or referencing may be supported by other systems...\\ | 51 | Still unclear is, how to synchronize our database (as XML-File, directly or via C++ Interface access) with outlook or other systems, without loosing this cross reference. We could not expect that this fine granularity or referencing may be supported by other systems...\\ |
58 | \\ | 52 | \\ |