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Add code comment to new %diff_chunks code.

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Daniel Nichter
2012-07-27 11:54:48 -06:00
parent 0fc84ff7c0
commit c94d0ee186
1 changed files with 3 additions and 0 deletions
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bin/pt-table-checksum
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@@ -7703,6 +7703,9 @@ sub main {
# Save unique chunks that differ. # Save unique chunks that differ.
# https://bugs.launchpad.net/percona-toolkit/+bug/1030031 # https://bugs.launchpad.net/percona-toolkit/+bug/1030031
if ( scalar @$diffs ) { if ( scalar @$diffs ) {
# "chunk" is the chunk number. See the SELECT
# statement in RowChecksum::find_replication_differences()
# for the full list of columns.
map { $diff_chunks{ $_->{chunk} }++ } @$diffs; map { $diff_chunks{ $_->{chunk} }++ } @$diffs;
} }
}; };