ClickHouse/tests/queries/0_stateless/01461_query_start_time_microseconds.sql

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SET log_queries = 1;
SELECT '01461_query_log_query_start_time_milliseconds_test';
SYSTEM FLUSH LOGS;
-- assumes that the query_start_time field is already accurate.
WITH (
(
SELECT query_start_time_microseconds
FROM system.query_log
ORDER BY query_start_time DESC
LIMIT 1
) AS time_with_microseconds,
(
SELECT query_start_time
FROM system.query_log
ORDER BY query_start_time DESC
LIMIT 1
) AS t)
SELECT if(dateDiff('second', toDateTime(time_with_microseconds), toDateTime(t)) = 0, 'ok', 'fail'); --
2020-08-30 07:05:18 +00:00
SELECT '01461_query_thread_log_query_start_time_milliseconds_test';
SYSTEM FLUSH LOGS;
-- assumes that the query_start_time field is already accurate.
WITH (
(
SELECT query_start_time_microseconds
FROM system.query_thread_log
ORDER BY query_start_time DESC
LIMIT 1
) AS time_with_microseconds,
(
SELECT query_start_time
FROM system.query_thread_log
ORDER BY query_start_time DESC
LIMIT 1
) AS t)
SELECT if(dateDiff('second', toDateTime(time_with_microseconds), toDateTime(t)) = 0, 'ok', 'fail'); --