Differences From:
File tools/cvs2fossil/lib/c2f_pcollrev.tcl part of check-in [7208c7ac4d] - Changes to cvs2fossil to import tcllib CVS into fossil on Win32* using ::file instead of file in snit methods to get the core file command * taking care of files that only differ in case in the Attic and the repo on case insensitive FS * passing platform specific
by mjanssen on 2008-01-28 23:57:27. [view]
To:
File tools/cvs2fossil/lib/c2f_pcollrev.tcl part of check-in [aa04ac9d10] - Extended the collection of revisions for a file with a separate blob store to manage the text ranges of revisions and their dependencies separate from the revisions. This will be used later (upcoming) to properly expand a file even if revisions were removed as irrelevant during the collection and filter passes. by aku on 2008-02-03 00:04:37. [view]
@@ -144,8 +144,34 @@ clen INTEGER NOT NULL, UNIQUE (fid, rev) -- The DTN is unique within the revision's file. } + + # Blobs contain the information needed to extract revisions + # from rcs archive files. As such each revision has an + # associated blob. However we can have blobs without + # revisions. This happens if a logically irrelevant revision + # is removed. We may however still need its blob to correctly + # expand other revisions, both its contents and for the + # ordering. + + state extend blob { + bid INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, + rid INTEGER REFERENCES revision, + fid INTEGER NOT NULL REFERENCES file, -- File owning blob. + + -- The text content is an (offset,length) pair into the + -- rcs archive. For deltas we additionally refer to the + -- parent blob the delta is made against. + + coff INTEGER NOT NULL, + clen INTEGER NOT NULL, + pid INTEGER REFERENCES blob, + + UNIQUE (rid) + } { fid } + # Index on owning file to collect all blobs of a file when the + # time for its expansion comes. state extend optype { oid INTEGER NOT NULL PRIMARY KEY, name TEXT NOT NULL,