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C. Scott Andreas commented on CASSANDRA-15503: ---------------------------------------------- Confirmed this reproduces on 3.11.5, affecting strict equalities as well. Strict equality expressions aren't printed at all: {{cqlsh> select * from test.atable where timestamp = '1975-01-01 00:00:00.006+0000' allow filtering;}} {{=> <SELECT * FROM test.atable WHERE LIMIT 100>, time 11 msec - slow timeout 1 msec/cross-node}} And as Wallace notes, inequalities are reversed: {{cqlsh> select * from test.atable where timestamp > '1975-01-01 00:00:00.006+0000' allow filtering;}} {{=> <SELECT * FROM test.atable WHERE timestamp < 1974-12-31 16:00-0800 LIMIT 100>, time 11 msec - slow timeout 1 msec/cross-node}} > Slow query log indicates opposite LTE when GTE operator > ------------------------------------------------------- > > Key: CASSANDRA-15503 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15503 > Project: Cassandra > Issue Type: Bug > Components: Legacy/Observability > Reporter: Wallace Baggaley > Priority: Normal > > Slow query log is indicating a '<=' when a ">=" operator was sent. This > appears to be a logging only issue, but it threw off development for a day > figuring this out. Please fix. > How to reproduce. Set slow query log timeout to 1 millisecond. > In cqlsh run > {noformat} > CREATE TABLE atable ( > .id text, > timestamp timestamp, > PRIMARY KEY ((id), timestamp) > ) WITH CLUSTERING ORDER BY (timestamp DESC); > insert into atable (id, timestamp) VALUES ( '1',1); > insert into atable (id, timestamp) VALUES ( '2',2); > insert into atable (id, timestamp) VALUES ( '3',3); > insert into atable (id, timestamp) VALUES ( '4',4); > insert into atable (id, timestamp) VALUES ( '5',5); > insert into atable (id, timestamp) VALUES ( '6',6); > insert into atable (id, timestamp) VALUES ( '7',7); > insert into atable (id, timestamp) VALUES ( '8',8); > insert into atable (id, timestamp) VALUES ( '9',9); > insert into atable (id, timestamp) VALUES ( '10',10); > insert into atable (id, timestamp) VALUES ( '11',11); > select * from atable where timestamp >= '1970-01-01 00:00:00.006+0000' allow > filtering; > {noformat} > In the logs it prints: > {noformat} > DEBUG 1 operations were slow in the last 5003 msecs: > <SELECT * FROM ks.atable WHERE timestamp <= 1970-01-01 00:00Z LIMIT 100>, > time 7 msec - slow timeout 1 msec > {noformat} > But the query works appropriately and returns > {noformat} > id | timestamp > ----+--------------------------------- > 6 | 1970-01-01 00:00:00.006000+0000 > 7 | 1970-01-01 00:00:00.007000+0000 > 9 | 1970-01-01 00:00:00.009000+0000 > 10 | 1970-01-01 00:00:00.010000+0000 > 8 | 1970-01-01 00:00:00.008000+0000 > 11 | 1970-01-01 00:00:00.011000+0000 > (6 rows) > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org