Thank you, problem solved. That was really what I wanted. It's done a bit differently, but now it was easy.
There is one thing. Generated SQL sometimes refers to table by it's name and sometimes by alias 'me'. I had to lock the table as itself and with alias, but then it worked.
My code:
my $res = $schema->storage->dbh_do(sub {
my ($storage, $dbh) = @_;
$dbh->do("
LOCK TABLES
tbl AS tbl WRITE,
tbl AS me WRITE
");
});
# now use locked tables as usual
Unlocking is done the same way.
ico
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