Stmt q;

  verify_all_options();
  bundle_attach_file(g.argv[3], "b1", 1);
  db_prepare(&q,
    "INSERT INTO bblob(blobid, uuid, sz, delta, data, notes) "
    "VALUES(NULL, $uuid, $sz, NULL, $data, $filename)");
  db_begin_transaction();
  db_begin_write();
  for(i=4; i<g.argc; i++){
    int sz;
    blob_read_from_file(&content, g.argv[i], ExtFILE);
    sz = blob_size(&content);
    sha1sum_blob(&content, &hash);
    blob_compress(&content, &content);
    db_bind_text(&q, "$uuid", blob_str(&hash));

  find_checkin_associates("tobundle", 0);
  verify_all_options();
  describe_artifacts("IN tobundle");

  if( g.argc!=4 ) usage("export BUNDLE ?OPTIONS?");
  /* Create the new bundle */
  bundle_attach_file(g.argv[3], "b1", 1);
  db_begin_transaction();
  db_begin_write();

  /* Add 'mtime' and 'project-code' entries to the bconfig table */
  db_multi_exec(
    "INSERT INTO bconfig(bcname,bcvalue)"
    " VALUES('mtime',datetime('now'));"
  );
  db_multi_exec(

      "   AND NOT EXISTS(SELECT 1 FROM blob WHERE uuid=bblob.delta)",
      HNAME_MIN);
  if( zMissingDeltas && zMissingDeltas[0] ){
    fossil_fatal("delta basis artifacts not found in repository: %s",
                 zMissingDeltas);
  }

  db_begin_transaction();
  db_begin_write();
  db_multi_exec(
    "CREATE TEMP TABLE bix("
    "  blobid INTEGER PRIMARY KEY,"
    "  delta INTEGER"
    ");"
    "CREATE INDEX bixdelta ON bix(delta);"
    "INSERT INTO bix(blobid,delta)"

static void bundle_purge_cmd(void){
  int bForce = find_option("force",0,0)!=0;
  int bTest = find_option("test",0,0)!=0;  /* Undocumented --test option */
  const char *zFile = g.argv[3];
  verify_all_options();
  if ( g.argc!=4 ) usage("purge BUNDLE ?OPTIONS?");
  bundle_attach_file(zFile, "b1", 0);
  db_begin_transaction();
  db_begin_write();

  /* Find all check-ins of the bundle */
  db_multi_exec(
    "CREATE TEMP TABLE ok(rid INTEGER PRIMARY KEY);"
    "INSERT OR IGNORE INTO ok SELECT blob.rid FROM bblob, blob, plink"
    " WHERE bblob.uuid=blob.uuid"
    "   AND plink.cid=blob.rid;"