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10 lines
336 B
SQL
10 lines
336 B
SQL
SELECT 42 SETTINGS log_comment='03277_logging_elapsed_ns';
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SYSTEM FLUSH LOGS;
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SELECT
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ProfileEvents['LogDebug'] + ProfileEvents['LogTrace'] > 0,
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ProfileEvents['LoggerElapsedNanoseconds'] > 0
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FROM system.query_log
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WHERE current_database = currentDatabase() AND log_comment = '03277_logging_elapsed_ns' AND type = 'QueryFinish';
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