system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/exec.sh -n dnode1 -s start sql connect print =============== create database sql drop database if exists d0 sql create database d0 keep 365000d,365000d,365000d sql use d0 print =============== create super table sql create table if not exists stb (ts timestamp, c1 int unsigned, c2 double, c3 binary(10), c4 nchar(10), c5 double) tags (city binary(20),district binary(20)); sql show stables if $rows != 1 then return -1 endi print =============== create child table sql create table ct1 using stb tags("BeiJing", "ChaoYang") sql create table ct2 using stb tags("BeiJing", "HaiDian") sql create table ct3 using stb tags("BeiJing", "PingGu") sql create table ct4 using stb tags("BeiJing", "YanQing") sql show tables if $rows != 4 then print rows $rows != 4 return -1 endi print =============== step 1 insert records into ct1 - taosd merge sql insert into ct1(ts,c1,c2) values('2022-05-03 16:59:00.010', 10, 20); sql insert into ct1(ts,c1,c2,c3,c4) values('2022-05-03 16:59:00.011', 11, NULL, 'binary', 'nchar'); sql insert into ct1 values('2022-05-03 16:59:00.016', 16, NULL, NULL, 'nchar', NULL); sql insert into ct1 values('2022-05-03 16:59:00.016', 17, NULL, NULL, 'nchar', 170); sql insert into ct1 values('2022-05-03 16:59:00.020', 20, NULL, NULL, 'nchar', 200); sql insert into ct1 values('2022-05-03 16:59:00.016', 18, NULL, NULL, 'nchar', 180); sql insert into ct1 values('2022-05-03 16:59:00.021', 21, NULL, NULL, 'nchar', 210); sql insert into ct1 values('2022-05-03 16:59:00.022', 22, NULL, NULL, 'nchar', 220); print =============== step 2 insert records into ct1/ct2 - taosc merge for 2022-05-03 16:59:00.010 sql insert into ct1(ts,c1,c2) values('2022-05-03 16:59:00.010', 10,10), ('2022-05-03 16:59:00.010',20,10.0), ('2022-05-03 16:59:00.010',30,NULL) ct2(ts,c1) values('2022-05-03 16:59:00.010',10), ('2022-05-03 16:59:00.010',20) ct1(ts,c2) values('2022-05-03 16:59:00.010',10), ('2022-05-03 16:59:00.010',100) ct1(ts,c3) values('2022-05-03 16:59:00.010','bin1'), ('2022-05-03 16:59:00.010','bin2') ct1(ts,c4,c5) values('2022-05-03 16:59:00.010',NULL,NULL), ('2022-05-03 16:59:00.010','nchar4',1000.01) ct2(ts,c2,c3,c4,c5) values('2022-05-03 16:59:00.010',20,'xkl','zxc',10); print =============== step 3 insert records into ct3 sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.020', 10,10); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.021', 10,10), ('2022-05-03 16:59:00.021',20,20.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.022', 30,30), ('2022-05-03 16:59:00.022',40,40.0),('2022-05-03 16:59:00.022',50,50.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.023', 60,60), ('2022-05-03 16:59:00.023',70,70.0),('2022-05-03 16:59:00.023',80,80.0), ('2022-05-03 16:59:00.023',90,90.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.024', 100,100), ('2022-05-03 16:59:00.025',110,110.0),('2022-05-03 16:59:00.025',120,120.0), ('2022-05-03 16:59:00.025',130,130.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.030', 140,140), ('2022-05-03 16:59:00.030',150,150.0),('2022-05-03 16:59:00.031',160,160.0), ('2022-05-03 16:59:00.030',170,170.0), ('2022-05-03 16:59:00.031',180,180.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.042', 190,190), ('2022-05-03 16:59:00.041',200,200.0),('2022-05-03 16:59:00.040',210,210.0); sql insert into ct3(ts,c1,c5) values('2022-05-03 16:59:00.050', 220,220), ('2022-05-03 16:59:00.051',230,230.0),('2022-05-03 16:59:00.052',240,240.0); print =============== step 4 insert records into ct4 sql insert into ct4(ts,c1,c3,c4) values('2022-05-03 16:59:00.020', 10,'b0','n0'); sql insert into ct4(ts,c1,c3,c4) values('2022-05-03 16:59:00.021', 20,'b1','n1'), ('2022-05-03 16:59:00.021',30,'b2','n2'); sql insert into ct4(ts,c1,c3,c4) values('2022-05-03 16:59:00.022', 40,'b3','n3'), ('2022-05-03 16:59:00.022',40,'b4','n4'),('2022-05-03 16:59:00.022',50,'b5','n5'); sql insert into ct4(ts,c1,c3,c4) values('2022-05-03 16:59:00.023', 60,'b6','n6'), ('2022-05-03 16:59:00.024',70,'b7','n7'),('2022-05-03 16:59:00.024',80,'b8','n8'), ('2022-05-03 16:59:00.023',90,'b9','n9'); print =============== step 5 query records of ct1 from memory(taosc and taosd merge) sql select * from ct1; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45 print $data50 $data51 $data52 $data53 $data54 $data55 print =============== step 6 query records of ct2 from memory(taosc and taosd merge) sql select * from ct2; print $data00 $data01 $data02 $data03 $data04 $data05 if $rows != 1 then print rows $rows != 1 return -1 endi print =============== step 7 query records of ct3 from memory sql select * from ct3; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45 print $data50 $data51 $data52 $data53 $data54 $data55 print $data60 $data61 $data62 $data63 $data64 $data65 print $data70 $data71 $data72 $data73 $data74 $data75 print $data80 $data81 $data82 $data83 $data84 $data85 print $data90 $data91 $data92 $data93 $data94 $data95 print $data[10][0] $data[10][1] $data[10][2] $data[10][3] $data[10][4] $data[10][5] print $data[11][0] $data[11][1] $data[11][2] $data[11][3] $data[11][4] $data[11][5] print $data[12][0] $data[12][1] $data[12][2] $data[12][3] $data[12][4] $data[12][5] print $data[13][0] $data[13][1] $data[13][2] $data[13][3] $data[13][4] $data[13][5] if $rows != 14 then print rows $rows != 14 return -1 endi print =============== step 8 query records of ct4 from memory sql select * from ct4; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45 if $rows != 5 then print rows $rows != 5 return -1 endi #==================== reboot to trigger commit data to file system sh/exec.sh -n dnode1 -s stop -x SIGINT system sh/exec.sh -n dnode1 -s start print =============== step 9 query records of ct1 from file sql select * from ct1; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45 print $data50 $data51 $data52 $data53 $data54 $data55 if $rows != 6 then print rows $rows != 6 return -1 endi print =============== step 10 query records of ct2 from file sql select * from ct2; print $data00 $data01 $data02 $data03 $data04 $data05 if $rows != 1 then print rows $rows != 1 return -1 endi print =============== step 11 query records of ct3 from file sql select * from ct3; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45 print $data50 $data51 $data52 $data53 $data54 $data55 print $data60 $data61 $data62 $data63 $data64 $data65 print $data70 $data71 $data72 $data73 $data74 $data75 print $data80 $data81 $data82 $data83 $data84 $data85 print $data90 $data91 $data92 $data93 $data94 $data95 print $data[10][0] $data[10][1] $data[10][2] $data[10][3] $data[10][4] $data[10][5] print $data[11][0] $data[11][1] $data[11][2] $data[11][3] $data[11][4] $data[11][5] print $data[12][0] $data[12][1] $data[12][2] $data[12][3] $data[12][4] $data[12][5] print $data[13][0] $data[13][1] $data[13][2] $data[13][3] $data[13][4] $data[13][5] print =============== step 12 query records of ct4 from file sql select * from ct4; print $data00 $data01 $data02 $data03 $data04 $data05 print $data10 $data11 $data12 $data13 $data14 $data15 print $data20 $data21 $data22 $data23 $data24 $data25 print $data30 $data31 $data32 $data33 $data34 $data35 print $data40 $data41 $data42 $data43 $data44 $data45