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Compare index names lc but save them in their original case.

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This commit is contained in:
Daniel Nichter
2012-02-06 13:29:08 -07:00
parent 4d5d4da4b7
commit df4662ce51
5 changed files with 65 additions and 10 deletions
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10
bin/pt-table-checksum
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@@ -3778,7 +3778,7 @@ sub set_nibble_number {
sub nibble_index {
my ($self) = @_;
return lc($self->{index});
return $self->{index};
}
sub statements {
@@ -6399,7 +6399,8 @@ sub main {
sth => $sth->{explain_upper_boundary},
vals => [ @{$boundary->{lower}}, $nibble_iter->chunk_size() ],
);
if ( lc($expl->{key} || '') ne $nibble_iter->nibble_index() ) {
if ( lc($expl->{key} || '')
ne lc($nibble_iter->nibble_index() || '') ) {
PTDEBUG && _d('Cannot nibble next chunk, aborting table');
if ( $o->get('quiet') < 2 ) {
my $msg
@@ -6467,7 +6468,8 @@ sub main {
: 0;
# Ensure that MySQL is using the chunk index.
if ( lc($expl->{key} || '') ne $nibble_iter->nibble_index() ) {
if ( lc($expl->{key} || '')
ne lc($nibble_iter->nibble_index() || '') ) {
PTDEBUG && _d('Chunk', $args{nibbleno}, 'of table',
"$tbl->{db}.$tbl->{tbl} not using chunk index, skipping");
return 0; # next boundary
@@ -7266,7 +7268,7 @@ sub have_more_chunks {
# The previous chunk index must match the current chunk index,
# else we don't know what to do.
my $chunk_index = $nibble_iter->nibble_index() || '';
my $chunk_index = lc($nibble_iter->nibble_index() || '');
if (lc($last_chunk->{chunk_index} || '') ne $chunk_index) {
warn ts("Cannot resume from table $tbl->{db}.$tbl->{tbl} chunk "
. "$last_chunk->{chunk} because the chunk indexes are different: "