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22 lines
1.2 KiB
SQL
22 lines
1.2 KiB
SQL
DROP TABLE IF EXISTS tmp;
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CREATE TABLE tmp ENGINE = TinyLog AS SELECT queryID();
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SYSTEM FLUSH LOGS;
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SELECT query FROM system.query_log WHERE query_id = (SELECT * FROM tmp) AND current_database = currentDatabase() LIMIT 1;
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DROP TABLE tmp;
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CREATE TABLE tmp ENGINE = TinyLog AS SELECT initialQueryID();
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SYSTEM FLUSH LOGS;
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SELECT query FROM system.query_log WHERE initial_query_id = (SELECT * FROM tmp) AND current_database = currentDatabase() LIMIT 1;
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DROP TABLE tmp;
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CREATE TABLE tmp (str String) ENGINE = Log;
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INSERT INTO tmp (*) VALUES ('a')
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SELECT count() FROM (SELECT initialQueryID() FROM remote('127.0.0.{1..3}', currentDatabase(), 'tmp') GROUP BY queryID());
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SELECT count() FROM (SELECT queryID() FROM remote('127.0.0.{1..3}', currentDatabase(), 'tmp') GROUP BY queryID());
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SELECT count() FROM (SELECT queryID() AS t FROM remote('127.0.0.{1..3}', currentDatabase(), 'tmp') GROUP BY queryID() HAVING t == initialQueryID());
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SELECT count(DISTINCT t) FROM (SELECT initialQueryID() AS t FROM remote('127.0.0.{1..3}', currentDatabase(), 'tmp') GROUP BY queryID());
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SELECT count(DISTINCT t) FROM (SELECT queryID() AS t FROM remote('127.0.0.{1..3}', currentDatabase(), 'tmp') GROUP BY queryID());
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DROP TABLE tmp;
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