create table t ( ts timestamp(3) time index, job STRING, instance STRING, val DOUBLE, PRIMARY KEY(job, instance), ); Affected Rows: 0 insert into t values (0, 'job1', 'instance1', 1), (0, 'job2', 'instance2', 2), (5000, 'job1', 'instance3',3), (5000, 'job2', 'instance4',4), (10000, 'job1', 'instance5',5), (10000, 'job2', 'instance6',6), (15000, 'job1', 'instance7',7), (15000, 'job2', 'instance8',8); Affected Rows: 8 -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job="job1"}); ++ ++ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job="job2"}); ++ ++ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job="job3"}); +---------------------+-----+------+ | ts | val | job | +---------------------+-----+------+ | 1970-01-01T00:00:00 | 1.0 | job3 | | 1970-01-01T00:00:05 | 1.0 | job3 | | 1970-01-01T00:00:10 | 1.0 | job3 | | 1970-01-01T00:00:15 | 1.0 | job3 | +---------------------+-----+------+ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(nonexistent_table); +---------------------+-------+ | time | value | +---------------------+-------+ | 1970-01-01T00:00:00 | 1.0 | | 1970-01-01T00:00:05 | 1.0 | | 1970-01-01T00:00:10 | 1.0 | | 1970-01-01T00:00:15 | 1.0 | +---------------------+-------+ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job="nonexistent_job"}); +---------------------+-----+-----------------+ | ts | val | job | +---------------------+-----+-----------------+ | 1970-01-01T00:00:00 | 1.0 | nonexistent_job | | 1970-01-01T00:00:05 | 1.0 | nonexistent_job | | 1970-01-01T00:00:10 | 1.0 | nonexistent_job | | 1970-01-01T00:00:15 | 1.0 | nonexistent_job | +---------------------+-----+-----------------+ -- SQLNESS SORT_RESULT 3 1 tql eval (1000, 1000, '1s') absent(t{job="job1"}); +---------------------+-----+------+ | ts | val | job | +---------------------+-----+------+ | 1970-01-01T00:16:40 | 1.0 | job1 | +---------------------+-----+------+ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job="nonexistent_job1", job="nonexistent_job2"}); +---------------------+-----+------------------+ | ts | val | job | +---------------------+-----+------------------+ | 1970-01-01T00:00:00 | 1.0 | nonexistent_job2 | | 1970-01-01T00:00:05 | 1.0 | nonexistent_job2 | | 1970-01-01T00:00:10 | 1.0 | nonexistent_job2 | | 1970-01-01T00:00:15 | 1.0 | nonexistent_job2 | +---------------------+-----+------------------+ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') absent(t{job=~"nonexistent_job1", job!="nonexistent_job2"}); +---------------------+-----+ | ts | val | +---------------------+-----+ | 1970-01-01T00:00:00 | 1.0 | | 1970-01-01T00:00:05 | 1.0 | | 1970-01-01T00:00:10 | 1.0 | | 1970-01-01T00:00:15 | 1.0 | +---------------------+-----+ -- SQLNESS SORT_RESULT 3 1 tql eval (0, 15, '5s') sum(t{job="job2"}); +---------------------+------------+ | ts | sum(t.val) | +---------------------+------------+ | 1970-01-01T00:00:00 | 2.0 | | 1970-01-01T00:00:05 | 6.0 | | 1970-01-01T00:00:10 | 12.0 | | 1970-01-01T00:00:15 | 20.0 | +---------------------+------------+ -- ABSENT is not supported for aggregation functions for now -- tql eval (0, 15, '5s') absent(sum(t{job="job2"})); -- tql eval (0, 15, '5s') absent(sum(t{job="job3"})); drop table t; Affected Rows: 0