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fix some floating-point rendering problems

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This commit is contained in:
Baron Schwartz
2012-06-03 22:09:37 -04:00
parent 48f642551e
commit 6eba36898b
1 changed files with 56 additions and 42 deletions
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98
t/pt-query-digest/review.t
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@@ -79,68 +79,82 @@ is_deeply(
],
'Adds/updates queries to query review table'
);
$res = $dbh->selectall_arrayref('SELECT lock_time_median, lock_time_stddev, query_time_sum, checksum, rows_examined_stddev, ts_cnt, sample, rows_examined_median, rows_sent_min, rows_examined_min, rows_sent_sum, query_time_min, query_time_pct_95, rows_examined_sum, rows_sent_stddev, rows_sent_pct_95, query_time_max, rows_examined_max, query_time_stddev, rows_sent_median, lock_time_pct_95, ts_min, lock_time_min, lock_time_max, ts_max, rows_examined_pct_95 ,rows_sent_max, query_time_median, lock_time_sum FROM test.query_review_history',
{ Slice => {} } );
$res = $dbh->selectall_arrayref('SELECT lock_time_median, lock_time_stddev,
FORMAT(query_time_sum, 6) AS query_time_sum, checksum,
FORMAT(rows_examined_stddev, 6) AS rows_examined_stddev, ts_cnt, sample,
FORMAT(rows_examined_median, 6) AS rows_examined_median, rows_sent_min,
rows_examined_min, rows_sent_sum, FORMAT(query_time_min, 6) AS query_time_min,
FORMAT(query_time_pct_95, 6) AS query_time_pct_95, rows_examined_sum,
FORMAT(rows_sent_stddev, 6) AS rows_sent_stddev, FORMAT(rows_sent_pct_95, 6) AS
rows_sent_pct_95, FORMAT(query_time_max, 6) AS query_time_max,
rows_examined_max, FORMAT(query_time_stddev, 6) AS query_time_stddev,
rows_sent_median, FORMAT(lock_time_pct_95, 6) AS lock_time_pct_95, ts_min,
FORMAT(lock_time_min, 6) AS lock_time_min, lock_time_max, ts_max,
FORMAT(rows_examined_pct_95, 6) AS rows_examined_pct_95, rows_sent_max,
FORMAT(query_time_median, 6) AS query_time_median, lock_time_sum FROM
test.query_review_history', { Slice => {} } );
is_deeply(
$res,
[ { lock_time_median => '0',
lock_time_stddev => '0',
query_time_sum => '3.6e-05',
query_time_sum => '0.000036',
checksum => '11676753765851784517',
rows_examined_stddev => '0',
rows_examined_stddev => '0.000000',
ts_cnt => '3',
sample => 'SELECT col FROM foo_tbl',
rows_examined_median => '0',
rows_examined_median => '0.000000',
rows_sent_min => '0',
rows_examined_min => '0',
rows_sent_sum => '0',
query_time_min => '1.2e-05',
query_time_pct_95 => '1.2e-05',
query_time_min => '0.000012',
query_time_pct_95 => '0.000012',
rows_examined_sum => '0',
rows_sent_stddev => '0',
rows_sent_pct_95 => '0',
query_time_max => '1.2e-05',
rows_sent_stddev => '0.000000',
rows_sent_pct_95 => '0.000000',
query_time_max => '0.000012',
rows_examined_max => '0',
query_time_stddev => '0',
query_time_stddev => '0.000000',
rows_sent_median => '0',
lock_time_pct_95 => '0',
lock_time_pct_95 => '0.000000',
ts_min => '2007-12-18 11:48:27',
lock_time_min => '0',
lock_time_min => '0.000000',
lock_time_max => '0',
ts_max => '2007-12-18 11:49:30',
rows_examined_pct_95 => '0',
rows_examined_pct_95 => '0.000000',
rows_sent_max => '0',
query_time_median => '1.2e-05',
query_time_median => '0.000012',
lock_time_sum => '0'
},
{ lock_time_median => '0',
lock_time_stddev => '0',
query_time_sum => '3.6e-05',
query_time_sum => '0.000036',
checksum => '15334040482108055940',
rows_examined_stddev => '0',
rows_examined_stddev => '0.000000',
ts_cnt => '3',
sample => 'SELECT col FROM bar_tbl',
rows_examined_median => '0',
rows_examined_median => '0.000000',
rows_sent_min => '0',
rows_examined_min => '0',
rows_sent_sum => '0',
query_time_min => '1.2e-05',
query_time_pct_95 => '1.2e-05',
query_time_min => '0.000012',
query_time_pct_95 => '0.000012',
rows_examined_sum => '0',
rows_sent_stddev => '0',
rows_sent_pct_95 => '0',
query_time_max => '1.2e-05',
rows_sent_stddev => '0.000000',
rows_sent_pct_95 => '0.000000',
query_time_max => '0.000012',
rows_examined_max => '0',
query_time_stddev => '0',
query_time_stddev => '0.000000',
rows_sent_median => '0',
lock_time_pct_95 => '0',
lock_time_pct_95 => '0.000000',
ts_min => '2007-12-18 11:48:57',
lock_time_min => '0',
lock_time_min => '0.000000',
lock_time_max => '0',
ts_max => '2007-12-18 11:49:07',
rows_examined_pct_95 => '0',
rows_examined_pct_95 => '0.000000',
rows_sent_max => '0',
query_time_median => '1.2e-05',
query_time_median => '0.000012',
lock_time_sum => '0'
}
],
@@ -290,12 +304,12 @@ SET biz = '91848182522'",
innodb_rec_lock_wait_min => 0,
innodb_rec_lock_wait_pct_95 => 0,
innodb_rec_lock_wait_stddev => 0,
lock_time_max => '2.7e-05',
lock_time_median => '2.7e-05',
lock_time_min => '2.7e-05',
lock_time_pct_95 => '2.7e-05',
lock_time_max => '0.000027',
lock_time_median => '0.000027',
lock_time_min => '0.000027',
lock_time_pct_95 => '0.000027',
lock_time_stddev => '0',
lock_time_sum => '5.4e-05',
lock_time_sum => '0.000054',
merge_passes_max => '0',
merge_passes_median => '0',
merge_passes_min => '0',
@@ -304,12 +318,12 @@ SET biz = '91848182522'",
merge_passes_sum => '0',
qc_hit_cnt => '2',
qc_hit_sum => '0',
query_time_max => 0.000530,
query_time_median => 0.000530,
query_time_min => 0.000530,
query_time_pct_95 => 0.000530,
query_time_stddev => 0,
query_time_sum => 0.000530 * 2,
query_time_max => '0.00053',
query_time_median => '0.00053',
query_time_min => '0.00053',
query_time_pct_95 => '0.00053',
query_time_stddev => '0',
query_time_sum => '0.00106',
rows_affected_max => undef,
rows_affected_median => undef,
rows_affected_min => undef,
@@ -317,10 +331,10 @@ SET biz = '91848182522'",
rows_affected_stddev => undef,
rows_affected_sum => undef,
rows_examined_max => 0,
rows_examined_median => 0,
rows_examined_median => '0',
rows_examined_min => 0,
rows_examined_pct_95 => 0,
rows_examined_stddev => 0,
rows_examined_pct_95 => '0',
rows_examined_stddev => '0',
rows_examined_sum => 0,
rows_read_max => undef,
rows_read_median => undef,