JWLMerge/Version007.txt

Version 7 followed on from Version 5. Changes (as they affect JWLMerge) are as follows:

"Tag" Table
Added column "ImageFilename" (so we can tag images?)

"TagMap" Table
Removed colum "Type"
Removed colum "TypeId"
Added column "PlayListItemId"
Added column "LocationItemId"
Added column "NoteId"

One of the above new columns is non-null

Here's the v7 schema:

CREATE TABLE "Location" (
                LocationId             INTEGER NOT NULL PRIMARY KEY,
                BookNumber             INTEGER,
                ChapterNumber          INTEGER,
                DocumentId             INTEGER,
                Track                  INTEGER,
                IssueTagNumber         INTEGER NOT NULL DEFAULT 0,
                KeySymbol              TEXT NOT NULL,
                MepsLanguage           INTEGER NOT NULL,
                Type                   INTEGER NOT NULL,
                Title                  TEXT,
                UNIQUE(BookNumber, ChapterNumber, KeySymbol, MepsLanguage, Type),
                UNIQUE(KeySymbol, IssueTagNumber, MepsLanguage, DocumentId, Track, Type),
                CHECK (
                    (Type = 0 AND (DocumentId IS NOT NULL AND DocumentId != 0) AND BookNumber IS NULL AND ChapterNumber IS NULL AND Track IS NULL) OR
                    (Type = 0 AND DocumentId IS NULL AND (BookNumber IS NOT NULL AND BookNumber != 0) AND (ChapterNumber IS NOT NULL AND ChapterNumber != 0) AND Track IS NULL) OR
                    (Type = 1 AND BookNumber IS NULL AND ChapterNumber IS NULL AND DocumentId IS NULL AND Track IS NULL) OR
                    (Type IN (2, 3) AND BookNumber IS NULL AND ChapterNumber IS NULL)
                )
            );

CREATE TABLE "UserMark" (
                UserMarkId      INTEGER NOT NULL PRIMARY KEY,
                ColorIndex      INTEGER NOT NULL,
                LocationId      INTEGER NOT NULL,
                StyleIndex      INTEGER NOT NULL,
                UserMarkGuid    TEXT NOT NULL UNIQUE,
                Version         INTEGER NOT NULL,
                FOREIGN KEY(LocationId) REFERENCES Location(LocationId)
            );

CREATE TABLE BlockRange (
                BlockRangeId    INTEGER NOT NULL PRIMARY KEY,
                BlockType       INTEGER NOT NULL,
                Identifier      INTEGER NOT NULL,
                StartToken      INTEGER,
                EndToken        INTEGER,
                UserMarkId      INTEGER NOT NULL,
                CHECK (BlockType BETWEEN 1 AND 2),
                FOREIGN KEY(UserMarkId) REFERENCES UserMark(UserMarkId)
            );

CREATE TABLE "Bookmark" (
                BookmarkId              INTEGER NOT NULL PRIMARY KEY,
                LocationId              INTEGER NOT NULL,
                PublicationLocationId   INTEGER NOT NULL,
                Slot                    INTEGER NOT NULL,
                Title                   TEXT NOT NULL,
                Snippet                 TEXT,
                BlockType               INTEGER NOT NULL DEFAULT 0,
                BlockIdentifier         INTEGER,
                FOREIGN KEY(LocationId) REFERENCES Location(LocationId),
                FOREIGN KEY(PublicationLocationId) REFERENCES Location(LocationId),
                CONSTRAINT PublicationLocationId_Slot UNIQUE (PublicationLocationId, Slot),
                CHECK((BlockType = 0 AND BlockIdentifier IS NULL) OR ((BlockType BETWEEN 1 AND 2) AND BlockIdentifier IS NOT NULL))
            );

CREATE TABLE LastModified(LastModified TEXT NOT NULL DEFAULT(strftime('%Y-%m-%dT%H:%M:%SZ', 'now')));

CREATE TABLE "Note" ( 
                NoteId          INTEGER NOT NULL PRIMARY KEY,
                Guid            TEXT NOT NULL UNIQUE,
                UserMarkId      INTEGER,
                LocationId      INTEGER,
                Title           TEXT,
                Content         TEXT,
                LastModified    TEXT NOT NULL DEFAULT(strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
                BlockType       INTEGER NOT NULL DEFAULT 0,
                BlockIdentifier INTEGER,
                CHECK((BlockType = 0 AND BlockIdentifier IS NULL) OR ((BlockType BETWEEN 1 AND 2) AND BlockIdentifier IS NOT NULL)),
                FOREIGN KEY(UserMarkId) REFERENCES UserMark(UserMarkId),
                FOREIGN KEY(LocationId) REFERENCES Location(LocationId)
            );

CREATE TABLE PlaylistMedia(
                PlaylistMediaId     INTEGER NOT NULL PRIMARY KEY,
                MediaType           INTEGER NOT NULL,
                Label               TEXT,
                Filename            TEXT UNIQUE,
                LocationId          INTEGER,
                FOREIGN KEY(LocationId) REFERENCES Location(LocationId),
                CONSTRAINT MediaType_LocationId UNIQUE(MediaType, LocationId),
                CHECK(
                    (LocationId IS NULL AND Filename IS NOT NULL AND Label IS NOT NULL) OR 
                    (LocationId IS NOT NULL AND Filename IS NULL AND Label IS NULL) OR 
                    (LocationId IS NOT NULL AND Filename IS NOT NULL)),
                CHECK(MediaType IN(1, 2, 3))
            );

CREATE TABLE PlaylistItem(
                PlaylistItemId               INTEGER NOT NULL PRIMARY KEY,
                Label                        TEXT NOT NULL,
                AccuracyStatement            INTEGER NOT NULL,
                StartTimeOffsetTicks         INTEGER, 
                EndTimeOffsetTicks           INTEGER, 
                EndAction                    INTEGER NOT NULL,
                ThumbnailFilename            TEXT,
                PlaylistMediaId              INTEGER NOT NULL,
                FOREIGN KEY(PlaylistMediaId) REFERENCES PlaylistMedia(PlaylistMediaId),
                CHECK(length(Label) > 0),
                CHECK(AccuracyStatement IN(0, 1, 2, 3)),
                CHECK(EndAction IN(0, 1, 2, 3))
            );

CREATE TABLE PlaylistItemChild(
                PlaylistItemChildId                 INTEGER NOT NULL PRIMARY KEY,
                BaseDurationTicks                   INTEGER NOT NULL,
                MarkerId                            INTEGER,
                MarkerLabel                         TEXT,
                MarkerStartTimeTicks                INTEGER,
                MarkerEndTransitionDurationTicks    INTEGER,
                PlaylistItemId                      INTEGER NOT NULL,
                FOREIGN KEY(PlaylistItemId)         REFERENCES PlaylistItem(PlaylistItemId),
                CHECK(
                    (MarkerId IS NULL AND MarkerLabel IS NULL AND MarkerStartTimeTicks IS NULL AND MarkerEndTransitionDurationTicks IS NULL) OR
                    (MarkerId IS NOT NULL AND MarkerLabel IS NOT NULL AND MarkerStartTimeTicks IS NOT NULL)
                )
            );

CREATE TABLE "Tag" (
                TagId           INTEGER NOT NULL PRIMARY KEY,
                Type            INTEGER NOT NULL,
                Name            TEXT NOT NULL,
                ImageFilename   TEXT,
                UNIQUE(Type, Name),
                CHECK(length(Name) > 0),
                CHECK(Type IN (0, 1, 2))
            );

CREATE TABLE "TagMap" (
                TagMapId          INTEGER NOT NULL PRIMARY KEY,
                PlaylistItemId    INTEGER,
                LocationId        INTEGER,
                NoteId            INTEGER,
                TagId             INTEGER NOT NULL,
                Position          INTEGER NOT NULL,
                FOREIGN KEY(TagId) REFERENCES Tag(TagId),
                FOREIGN KEY(PlaylistItemId) REFERENCES PlaylistItem(PlaylistItemId),
                FOREIGN KEY(LocationId) REFERENCES Location(LocationId),
                FOREIGN KEY(NoteId) REFERENCES Note(NoteId),
                CONSTRAINT TagId_Position UNIQUE(TagId, Position),
                CONSTRAINT TagId_NoteId UNIQUE(TagId, NoteId),
                CONSTRAINT TagId_LocationId UNIQUE(TagId, LocationId),
                CHECK(
                    (NoteId IS NULL AND LocationId IS NULL AND PlaylistItemId IS NOT NULL) OR 
                    (LocationId IS NULL AND PlaylistItemId IS NULL AND NoteId IS NOT NULL) OR 
                    (PlaylistItemId IS NULL AND NoteId IS NULL AND LocationId IS NOT NULL))
            );

CREATE VIEW PlaylistView AS 
              SELECT t.Name, t.ImageFilename, Count(tm.TagId) AS ItemCount 
              FROM Tag t LEFT JOIN TagMap tm ON tm.TagId=t.TagId 
              WHERE t.Type=2 
              GROUP BY t.TagId 
              ORDER BY t.Name COLLATE NOCASE;

CREATE INDEX IX_BlockRange_UserMarkId ON BlockRange(UserMarkId);

CREATE INDEX IX_Location_KeySymbol_MepsLanguage_BookNumber_ChapterNumber ON 
                Location(KeySymbol, MepsLanguage, BookNumber, ChapterNumber);

CREATE INDEX IX_Location_MepsLanguage_DocumentId ON Location(MepsLanguage, DocumentId);

CREATE INDEX IX_Note_LastModified_LocationId ON Note(LastModified, LocationId);

CREATE INDEX IX_Note_LocationId_BlockIdentifier ON Note(LocationId, BlockIdentifier);

CREATE INDEX IX_TagMap_LocationId_TagId_Position ON TagMap(LocationId, TagId, Position);

CREATE INDEX IX_TagMap_NoteId_TagId_Position ON TagMap(NoteId, TagId, Position);

CREATE INDEX IX_TagMap_PlaylistItemId_TagId_Position ON TagMap(PlaylistItemId, TagId, Position);

CREATE INDEX IX_TagMap_TagId ON TagMap(TagId);

CREATE INDEX IX_Tag_Name_Type_TagId ON Tag(Name, Type, TagId);

CREATE INDEX IX_UserMark_LocationId ON UserMark(LocationId);