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TDengine/test/cases/14-JoinQueries/joinConst/others.csv.tmp2

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taos> use test;
Database changed.
taos> select * from a1 a join (select today + 1d + 2s as ts, f, g, 'a' from b1) b on a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a join (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b on a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a join (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b on a.ts = timetruncate(b.ts, 1d);
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a join (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b on a.ts = timetruncate(b.ts + 1s, 1d);
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from (select ts + 2s as ts,f from a1) a join (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b on a.ts = b.ts;
ts | f | ts | f | g | 'a' |
====================================================================================================
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a join (select case when 1 > 0 then timestamp '2025-10-22 00:00:00.000' else timestamp '2025-10-23 00:00:00.000' end as ts, f, g, 'a' from b1) b on a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 302 | 3012 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 303 | 3013 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 304 | 3014 | a |
taos> select * from a1 a join (select timestamp '2025-10-22 00:00:00.000' + 1s as ts, f, g, 'a' from b1) b on a.ts = b.ts + 1d + 1s;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 304 | 3014 | a |
taos> select * from a1 a join (select timestamp '2025-10-22 00:00:00.000' + 1s as ts, f, g, 'a' from b1) b on a.ts = timetruncate(b.ts + 1d + 1s, 1d) + 2s;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 304 | 3014 | a |
taos> select * from a1 a, (select today + 1d + 2s as ts, f, g, 'a' from b1) b where a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a, (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b where a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a, (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b where a.ts = timetruncate(b.ts, 1d);
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a, (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b where a.ts = timetruncate(b.ts + 1s, 1d);
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from (select ts + 2s as ts,f from a1) a, (select timestamp '2025-10-22 00:00:00.000' + 1d + 2s as ts, f, g, 'a' from b1) b where a.ts = b.ts;
ts | f | ts | f | g | 'a' |
====================================================================================================
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 103 | 2025-10-23 00:00:02.000 | 304 | 3014 | a |
taos> select * from a1 a, (select case when 1 > 0 then timestamp '2025-10-22 00:00:00.000' else timestamp '2025-10-23 00:00:00.000' end as ts, f, g, 'a' from b1) b where a.ts = b.ts;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 302 | 3012 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 303 | 3013 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 304 | 3014 | a |
taos> select * from a1 a, (select timestamp '2025-10-22 00:00:00.000' + 1s as ts, f, g, 'a' from b1) b where a.ts = b.ts + 1d + 1s;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 304 | 3014 | a |
taos> select * from a1 a, (select timestamp '2025-10-22 00:00:00.000' + 1s as ts, f, g, 'a' from b1) b where a.ts = timetruncate(b.ts + 1d + 1s, 1d) + 2s;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 301 | 3011 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 302 | 3012 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 303 | 3013 | a |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:01.000 | 304 | 3014 | a |
taos> select * from a1 a, (select today as ts, f, g, 'a' from b1) b where a.ts = b.ts order by b.ts, b.f desc;
ts | f | g | ts | f | g | 'a' |
==================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 304 | 3014 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 303 | 3013 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 302 | 3012 | a |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 | a |
taos> select count(*) from a1 a, (select today as ts, f, g, 'a' from b1) b where a.ts = b.ts group by b.ts order by b.ts;
count(*) |
========================
4 |
taos> select b.ts, count(*) from a1 a left join (select today as ts, f, g, 'a' from b1) b on a.ts = b.ts group by b.ts order by b.ts;
ts | count(*) |
==================================================
NULL | 3 |
2025-10-22 00:00:00.000 | 4 |
taos> select * from (select * from a1 order by ts desc) a join (select today as ts1, * from b1 order by ts1 desc) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> /*table+subq*/
taos> select * from a1 a join (select * from b1 order by ts) b on a.ts = b.ts;
ts | f | g | ts | f | g |
============================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts | f | g |
============================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> /*table+const subq*/
taos> select * from a1 a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from a1 a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from a1 a join (select today() as ts1, * from b1 order by f) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> /*subq+subq*/
taos> select * from (select * from a1 order by ts) a join (select * from b1 order by ts) b on a.ts = b.ts;
ts | f | g | ts | f | g |
============================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts) a join (select * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts | f | g |
============================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select * from a1 order by ts desc) a join (select * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts | f | g |
============================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> /*subq+const subq*/
taos> select * from (select * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select * from a1 order by ts) a join (select today() as ts1, * from b1 order by f) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by f) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> /*const subq+const subq*/
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by ts desc) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from (select today() as ts1, * from a1 order by f desc) a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1 and a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> /*functions*/
taos> select * from a1 a join (select to_timestamp('2025-10-22', 'yyyy-mm-dd') as ts1, * from b1) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select to_timestamp('2025-10-22', 'yyyy-mm-dd') + 1s as ts1, * from b1) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select to_unixtimestamp('2025-10-22 00:00:00.000', 1) as ts1, * from b1) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from a1 a join (select to_unixtimestamp('2025-10-22 00:00:00.000', 1) + 1s as ts1, * from b1) b on a.ts = b.ts1;
ts | f | g | ts1 | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> /*view*/
taos> select * from view1 a join (select * from b1 order by ts) b on a.ts = b.ts;
ts1 | ts | f | g | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select * from b1 order by ts desc) b on a.ts = b.ts;
ts1 | ts | f | g | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select * from b1 order by ts) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select * from b1 order by ts desc) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts | f | g |
======================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts) b on a.ts = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by f) b on a.ts = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by ts desc) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1 where a.ts1 is null;
taos> select * from view1 a join (select today() as ts1, * from b1 order by f) b on a.ts1 = b.ts1 where a.ts1 is not null;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
taos> select * from view1 a, (select today() as ts1, * from b1 order by f) b where a.ts1 = b.ts1;
ts1 | ts | f | g | ts1 | ts | f | g |
================================================================================================================================================================
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 101 | 1011 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 102 | 1012 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 103 | 1013 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:00.000 | 301 | 3011 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-22 00:00:01.000 | 302 | 3012 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:00.000 | 303 | 3013 |
2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 104 | 1014 | 2025-10-22 00:00:00.000 | 2025-10-23 00:00:02.000 | 304 | 3014 |
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