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Check key_len for each chunk to ensure it doesn't decrease. Add --[no]check-plan.

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This commit is contained in:
Daniel Nichter
2012-06-09 22:23:00 -04:00
parent 09ddcd641e
commit 2a92a0a0ff
3 changed files with 188 additions and 79 deletions
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30
t/pt-table-checksum/chunk_index.t
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@@ -25,7 +25,7 @@ if ( !$dbh ) {
plan skip_all => 'Cannot connect to sandbox master';
}
else {
plan tests => 11;
plan tests => 13;
}
# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
@@ -157,6 +157,34 @@ ok(
"Smarter chunk index selection (bug 978432)"
);
# #############################################################################
# PK but bad explain plan.
# https://bugs.launchpad.net/percona-toolkit/+bug/1010232
# #############################################################################
$sb->load_file('master', "t/pt-table-checksum/samples/bad-plan-bug-1010232.sql");
PerconaTest::wait_for_table($dbh, "bad_plan.t", "(c1,c2,c3,c4)=(1,1,2,100)");
$output = output(sub {
$exit_status = pt_table_checksum::main(
$master_dsn, '--max-load', '',
qw(--lock-wait-timeout 3 --chunk-size 10 -t bad_plan.t)
) },
stderr => 1,
);
is(
$exit_status,
0,
"Bad key_len chunks are not errors"
);
cmp_ok(
PerconaTest::count_checksum_results($output, 'skipped'),
'>',
1,
"Skipped bad key_len chunks"
);
# #############################################################################
# Done.
# #############################################################################