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Restructure database. Also derive seenDate from filename (stamp).

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Markus Birth
2017-12-15 01:05:07 +01:00
parent 6d8f3bda7b
commit 7deee59c3a
3 changed files with 17 additions and 10 deletions
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12
sql/dbschema.sql
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@ -54,21 +54,19 @@ CREATE TABLE "files" (
-- a separate "files" table might get introduced later
CREATE TABLE "updates" (
"updateId" INTEGER PRIMARY KEY AUTOINCREMENT,
"curef" TEXT, -- PRD number
"update_desc" TEXT,
"svn" TEXT, -- version info from <SVN> field
"seenDate" INTEGER, -- date added to db
"pubDate" INTEGER, -- published date
"publisher" TEXT, -- publisher
"num_files" INTEGER, -- number of files total
"fwId" TEXT, -- <FW_ID> (CHANGES FOR THE SAME FILE_ID!!!) MAYBE MOVE TO update_map
"file_id" TEXT, -- <FILE_ID> of first file
"file_sha1" TEXT REFERENCES "files" ("sha1") -- SHA1 checksum of first file
);
CREATE UNIQUE INDEX "index_updates" ON "updates" (
"curef",
"fwId",
"file_id"
);
-- Maps update files to devices
CREATE TABLE "update_map" (
"deviceId" INTEGER REFERENCES "devices" ("deviceId"),
"updateId" INTEGER REFERENCES "updates" ("updateId"),
"seenDate" INTEGER -- timestamp when this record was added
);