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Truncate col names to 64 chars in MockSyncStream::get_result_set_struct(). Update test sample file.

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This commit is contained in:
Daniel Nichter
2012-10-19 16:13:13 -06:00
parent 117e78a3c9
commit baf85aeb21
4 changed files with 56 additions and 2 deletions
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12
lib/MockSyncStream.pm
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@@ -94,7 +94,17 @@ sub pending_changes {
# uses sth attributes to return a pseudo table struct for the query's columns.
sub get_result_set_struct {
my ( $dbh, $sth ) = @_;
my @cols = @{$sth->{NAME}};
my @cols = map {
my $name = $_;
my $name_len = length($name);
if ( $name_len > 64 ) {
# https://bugs.launchpad.net/percona-toolkit/+bug/1060774
# Chop off the left end because right-side data tends to be
# the difference, e.g. load_the_canons vs. load_the_cantos.
$name = substr($name, ($name_len - 64), 64);
}
$name;
} @{$sth->{NAME}};
my @types = map { $dbh->type_info($_)->{TYPE_NAME} } @{$sth->{TYPE}};
my @nullable = map { $dbh->type_info($_)->{NULLABLE} == 1 ? 1 : 0 } @{$sth->{TYPE}};