smatch_data/db/fill_db_sql.pl

   1 #!/usr/bin/perl -w
   2
   3 use strict;
   4 use DBI;
   5
   6 my $project = shift;
   7 my $warns = shift;
   8
   9 if (!defined($warns)) {
  10     print "usage:  $0 <project> <warns.txt>\n";
  11     exit(1);
  12 }
  13
  14 my $db = DBI->connect("dbi:SQLite:smatch_db.sqlite", "", "", {AutoCommit => 0});
  15 $db->do("PRAGMA synchronous = OFF");
  16 $db->do("PRAGMA cache_size = 800000");
  17 $db->do("PRAGMA journal_mode = OFF");
  18 $db->do("PRAGMA count_changes = OFF");
  19 $db->do("PRAGMA temp_store = MEMORY");
  20 $db->do("PRAGMA locking = EXCLUSIVE");
  21
  22 my ($dummy, $sql);
  23
  24 open(WARNS, "<$warns");
  25 while (<WARNS>) {
  26
  27     if (!($_ =~ /^.*? [^ ]*\(\) SQL: /)) {
  28         next;
  29     }
  30     ($dummy, $dummy, $sql) = split(/:/, $_, 3);
  31
  32     $db->do($sql);
  33 }
  34
  35 $db->commit();
  36 $db->disconnect();