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MDEV-6258 MariaDB 10.0 performance schema timestamps relative to epoch

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don't use the interval timer when absolute time values are needed
This commit is contained in:
Sergei Golubchik 2014-06-05 09:03:55 +02:00
parent 414e8388bf
commit 59cea2e1bf
3 changed files with 9 additions and 1 deletions
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3
mysql-test/suite/perfschema/r/mks_timer-6258.result Normal file
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@ -0,0 +1,3 @@
select distinct first_seen < DATE'2000-01-01', last_seen < DATE'2000-01-01' from performance_schema.events_statements_summary_by_digest;
first_seen < DATE'2000-01-01' last_seen < DATE'2000-01-01'
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5
mysql-test/suite/perfschema/t/mks_timer-6258.test Normal file
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@ -0,0 +1,5 @@
--source include/not_embedded.inc
#
# MDEV-6258 MariaDB 10.0 performance schema timestamps relative to epoch
#
select distinct first_seen < DATE'2000-01-01', last_seen < DATE'2000-01-01' from performance_schema.events_statements_summary_by_digest;

2
storage/perfschema/pfs_digest.cc
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@ -207,7 +207,7 @@ find_or_create_digest(PFS_thread *thread,
PFS_statements_digest_stat **entry; PFS_statements_digest_stat **entry;
PFS_statements_digest_stat *pfs= NULL; PFS_statements_digest_stat *pfs= NULL;
ulonglong now= microsecond_interval_timer(); ulonglong now= my_hrtime().val;
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