system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/exec.sh -n dnode1 -s start sql connect print ======== step1 sql create database db1 vgroups 3; sql use db1; sql select * from information_schema.ins_databases; sql create stable st1 (ts timestamp, f1 int, f2 binary(200)) tags(t1 int); sql create stable st2 (ts timestamp, f1 int, f2 binary(200)) tags(t1 int); sql create table tb1 using st1 tags(1); sql insert into tb1 values (now, 1, "Hash Join (cost=230.47..713.98 rows=101 width=488) (actual time=0.711..7.427 rows=100 loops=1)"); sql create table tb2 using st1 tags(2); sql insert into tb2 values (now, 2, "Seq Scan on tenk2 t2 (cost=0.00..445.00 rows=10000 width=244) (actual time=0.007..2.583 rows=10000 loops=1)"); sql create table tb3 using st1 tags(3); sql insert into tb3 values (now, 3, "Hash (cost=229.20..229.20 rows=101 width=244) (actual time=0.659..0.659 rows=100 loops=1)"); sql create table tb4 using st1 tags(4); sql insert into tb4 values (now, 4, "Bitmap Heap Scan on tenk1 t1 (cost=5.07..229.20 rows=101 width=244) (actual time=0.080..0.526 rows=100 loops=1)"); #sql create table tb1 using st2 tags(1); #sql insert into tb1 values (now, 1, "Hash Join (cost=230.47..713.98 rows=101 width=488) (actual time=0.711..7.427 rows=100 loops=1)"); #sql create table tb2 using st2 tags(2); #sql insert into tb2 values (now, 2, "Seq Scan on tenk2 t2 (cost=0.00..445.00 rows=10000 width=244) (actual time=0.007..2.583 rows=10000 loops=1)"); #sql create table tb3 using st2 tags(3); #sql insert into tb3 values (now, 3, "Hash (cost=229.20..229.20 rows=101 width=244) (actual time=0.659..0.659 rows=100 loops=1)"); #sql create table tb4 using st2 tags(4); #sql insert into tb4 values (now, 4, "Bitmap Heap Scan on tenk1 t1 (cost=5.07..229.20 rows=101 width=244) (actual time=0.080..0.526 rows=100 loops=1)"); # for explain insert into select sql create table t1 (ts timestamp, f1 int, f2 binary(200), t1 int); print ======== step2 sql explain select * from st1 where -2; sql explain insert into t1 select * from st1 where -2; sql explain select ts from tb1; sql explain insert into t1(ts) select ts from tb1; sql explain select * from st1; sql explain insert into t1 select * from st1; sql explain select * from st1 order by ts; sql explain insert into t1 select * from st1 order by ts; sql explain select * from information_schema.ins_stables; sql explain select count(*),sum(f1) from tb1; sql explain select count(*),sum(f1) from st1; sql explain select count(*),sum(f1) from st1 group by f1; #sql explain select count(f1) from tb1 interval(10s, 2s) sliding(3s) fill(prev); sql explain insert into t1(ts, t1) select _wstart, count(*) from st1 interval(10s); print ======== step3 sql explain verbose true select * from st1 where -2; sql explain verbose true insert into t1 select * from st1 where -2; sql explain verbose true select ts from tb1 where f1 > 0; sql explain verbose true insert into t1(ts) select ts from tb1 where f1 > 0; sql explain verbose true select * from st1 where f1 > 0 and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00'; sql explain verbose true insert into t1 select * from st1 where f1 > 0 and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00'; sql explain verbose true select count(*) from st1 partition by tbname slimit 1 soffset 2 limit 2 offset 1; sql explain verbose true select * from information_schema.ins_stables where db_name='db2'; sql explain verbose true select st1.f1 from st1 join st2 on st1.ts=st2.ts and st1.f1 > 0; sql explain verbose true insert into t1(ts) select st1.f1 from st1 join st2 on st1.ts=st2.ts and st1.f1 > 0; sql explain verbose true insert into t1(ts, t1) select _wstart, count(*) from st1 interval(10s); print ======== step4 sql explain analyze select ts from st1 where -2; sql explain analyze insert into t1(ts) select ts from st1 where -2; sql explain analyze select ts from tb1; sql explain analyze insert into t1(ts) select ts from tb1; sql explain analyze select ts from st1; sql explain analyze insert into t1(ts) select ts from st1; sql explain analyze select ts from st1 order by ts; sql explain analyze insert into t1(ts) select ts from st1 order by ts; sql explain analyze select * from information_schema.ins_stables; sql explain analyze select count(*),sum(f1) from tb1; sql explain analyze select count(*),sum(f1) from st1; sql explain analyze select count(*),sum(f1) from st1 group by f1; sql explain analyze insert into t1(ts, t1) select _wstart, count(*) from st1 interval(10s); print ======== step5 sql explain analyze verbose true select ts from st1 where -2; sql explain analyze verbose true insert into t1(ts) select ts from st1 where -2; sql explain analyze verbose true select ts from tb1; sql explain analyze verbose true insert into t1(ts) select ts from tb1; sql explain analyze verbose true select ts from st1; sql explain analyze verbose true insert into t1(ts) select ts from st1; sql explain analyze verbose true select ts from st1 order by ts; sql explain analyze verbose true insert into t1(ts) select ts from st1 order by ts; sql explain analyze verbose true select * from information_schema.ins_stables; sql explain analyze verbose true select count(*),sum(f1) from tb1; sql explain analyze verbose true select count(*),sum(f1) from st1; sql explain analyze verbose true select count(*),sum(f1) from st1 group by f1; #sql explain analyze verbose true select count(f1) from tb1 interval(10s, 2s) sliding(3s) fill(prev); sql explain analyze verbose true select ts from tb1 where f1 > 0; sql explain analyze verbose true select f1 from st1 where f1 > 0 and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00'; sql explain analyze verbose true select * from information_schema.ins_stables where db_name='db2'; sql explain analyze verbose true select * from (select min(f1),count(*) a from st1 where f1 > 0) where a < 0; sql explain analyze verbose true select count(f1) from st1 group by tbname; sql explain analyze verbose true select st1.f1 from st1 join st2 on st1.ts=st2.ts and st1.f1 > 0; #not pass case #sql explain verbose true select count(*),sum(f1) as aa from tb1 where (f1 > 0 or f1 < -1) and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00' order by aa; #sql explain verbose true select * from st1 where (f1 > 0 or f1 < -1) and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00' order by ts; #sql explain verbose true select count(*),sum(f1) from st1 where (f1 > 0 or f1 < -1) and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00' order by ts; #sql explain verbose true select count(f1) from tb1 where (f1 > 0 or f1 < -1) and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00' interval(10s, 2s) sliding(3s) order by ts; #sql explain verbose true select min(f1) from st1 where (f1 > 0 or f1 < -1) and ts > '2020-10-31 00:00:00' and ts < '2021-10-31 00:00:00' interval(1m, 2a) sliding(30s) fill(linear) order by ts; #sql explain select max(f1) from tb1 SESSION(ts, 1s); #sql explain select max(f1) from st1 SESSION(ts, 1s); #sql explain select * from tb1, tb2 where tb1.ts=tb2.ts; #sql explain select * from st1, st2 where tb1.ts=tb2.ts; #sql explain analyze verbose true select sum(a+b) from (select _rowts, min(f1) b,count(*) a from st1 where f1 > 0 interval(1a)) where a < 0 interval(1s); #sql explain select min(f1) from st1 interval(1m, 2a) sliding(30s); #sql explain verbose true select count(*),sum(f1) from st1 where f1 > 0 and ts > '2021-10-31 00:00:00' group by f1 having sum(f1) > 0; #sql explain analyze select min(f1) from st1 interval(3m, 2a) sliding(1m); #sql explain analyze select count(f1) from tb1 interval(10s, 2s) sliding(3s) fill(prev); #sql explain analyze verbose true select count(*),sum(f1) from st1 where f1 > 0 and ts > '2021-10-31 00:00:00' group by f1 having sum(f1) > 0; #sql explain analyze verbose true select min(f1) from st1 interval(3m, 2a) sliding(1m); #system sh/exec.sh -n dnode1 -s stop -x SIGINT