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source include/have_xtradb.inc;
SET GLOBAL SLOW_QUERY_LOG=ON;
SELECT sleep(2);
set global slow_query_log_timestamp_precision='microsecond';
SELECT sleep(2);
set global slow_query_log_timestamp_precision='second';
SET GLOBAL SLOW_QUERY_LOG=OFF;
FLUSH LOGS;
--let grep_file = $MYSQLTEST_VARDIR/mysqld.1/data/percona_slow_query_log-microseconds_in_slow_query_log.log
--let grep_pattern = # Time: [0-9]+[ ]+[0-9]+:[0-9]+:[0-9]+.[0-9]+
--source grep.inc
--let grep_file = $MYSQLTEST_VARDIR/mysqld.1/data/percona_slow_query_log-microseconds_in_slow_query_log.log
--let grep_pattern = # Time: [0-9]+[ ]+[0-9]+:[0-9]+:[0-9]+
--source grep.inc
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