system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/cfg.sh -n dnode1 -c walLevel -v 0 system sh/cfg.sh -n dnode1 -c maxtablespervnode -v 200 system sh/exec.sh -n dnode1 -s start sleep 1000 sql connect $dbPrefix = tb_db $tbPrefix = tb_tb $stbPrefix = tb_stb $tbNum = 10 $rowNum = 1000 $totalNum = $tbNum * $rowNum $loops = 200000 $log = 10000 $ts0 = 1537146000000 $delta = 600000 print ========== topbot.sim $i = 0 $db = $dbPrefix . $i $stb = $stbPrefix . $i sql drop database $db -x step1 step1: sql create database $db cache 16 maxrows 4096 keep 36500 print ====== create tables sql use $db sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 int) $i = 0 $ts = $ts0 $halfNum = $tbNum / 2 while $i < $halfNum $tbId = $i + $halfNum $tb = $tbPrefix . $i $tb1 = $tbPrefix . $tbId sql create table $tb using $stb tags( $i ) sql create table $tb1 using $stb tags( $tbId ) $x = 0 while $x < $rowNum $xs = $x * $delta $ts = $ts0 + $xs $c = $x / 10 $c = $c * 10 $c = $x - $c $binary = 'binary . $c $binary = $binary . ' $nchar = 'nchar . $c $nchar = $nchar . ' sql insert into $tb values ( $ts , $c , $c , $c , $c , $c , $c , true, $binary , $nchar ) sql insert into $tb1 values ( $ts , $c , NULL , $c , NULL , $c , $c , true, $binary , $nchar ) $x = $x + 1 endw $i = $i + 1 endw print ====== tables created sql use $db ##### select from table print ====== select top/bot from table and check num of rows returned sql select top(c1, 100) from tb_stb0 if $row != 100 then return -1 endi sql select bottom(c1, 100) from tb_stb0 if $row != 100 then return -1 endi sql select last(*) from tb_tb9 if $row != 1 then return -1 endi sql select last(c2) from tb_tb9 if $row != 0 then return -1 endi sql select first(c2), last(c2) from tb_tb9 if $row != 0 then return -1 endi sql create table test(ts timestamp, col1 tinyint, col2 smallint, col3 int, col4 bigint, col5 float, col6 double, col7 bool, col8 binary(20), col9 nchar(20)) tags(loc nchar(20)); sql create table test1 using test tags('beijing'); sql insert into test1 values(1537146000000, 1, 1, 1, 1, 0.100000, 0.100000, 0, 'taosdata1', '涛思数据1'); sql insert into test1 values(1537146000001, 2, 2, 2, 2, 1.100000, 1.100000, 1, 'taosdata2', '涛思数据2'); sql insert into test1 values(1537146000002, 3, 3, 3, 3, 2.100000, 2.100000, 0, 'taosdata3', '涛思数据3'); sql insert into test1 values(1537146000003, 4, 4, 4, 4, 3.100000, 3.100000, 1, 'taosdata4', '涛思数据4'); sql insert into test1 values(1537146000004, 5, 5, 5, 5, 4.100000, 4.100000, 0, 'taosdata5', '涛思数据5'); sql insert into test1 values(1537146000005, 6, 6, 6, 6, 5.100000, 5.100000, 1, 'taosdata6', '涛思数据6'); sql insert into test1 values(1537146000006, 7, 7, 7, 7, 6.100000, 6.100000, 0, 'taosdata7', '涛思数据7'); sql insert into test1 values(1537146000007, 8, 8, 8, 8, 7.100000, 7.100000, 1, 'taosdata8', '涛思数据8'); sql insert into test1 values(1537146000008, 9, 9, 9, 9, 8.100000, 8.100000, 0, 'taosdata9', '涛思数据9'); sql insert into test1 values(1537146000009, 10, 10, 10, 10, 9.100000, 9.100000, 1, 'taosdata10', '涛思数据10'); sql select bottom(col5, 10) from test if $rows != 10 then return -1 endi if $data01 != 0.10000 then print expect 0.10000 actual: $data01 return -1 endi if $data11 != 1.10000 then print expect 1.10000 actual: $data11 return -1 endi if $data21 != 2.10000 then print expect 2.10000 actual: $data21 return -1 endi print =====================td-1302 case sql create database t1 keep 36500; sql use t1; sql create table test(ts timestamp, k int); sql insert into test values(29999, 1)(70000, 2)(80000, 3) print ================== restart server to commit data into disk system sh/exec.sh -n dnode1 -s stop -x SIGINT sleep 5000 system sh/exec.sh -n dnode1 -s start print ================== server restart completed sql connect sleep 1000 sql select count(*) from t1.test where ts>10000 and ts<90000 interval(5000a) if $rows != 3 then return -1 endi print ==============>td-1308 sql create database db keep 36500; sql use db; sql create table stb (ts timestamp, c1 int, c2 binary(10)) tags(t1 binary(10)); sql create table tb1 using stb tags('a1'); sql insert into tb1 values('2020-09-03 15:30:48.812', 0, 'tb1'); sql select count(*) from stb where ts > '2020-09-03 15:30:44' interval(4s); if $rows != 1 then return -1 endi sql create table tb4 using stb tags('a4'); sql select count(*) from stb where ts > '2020-09-03 15:30:44' interval(4s); if $rows != 1 then return -1 endi print =======================>td-1446 sql create table t(ts timestamp, k int) $ts = 6000 while $ts < 7000 sql insert into t values ( $ts , $ts ) $ts = $ts + 1 endw system sh/exec.sh -n dnode1 -s stop -x SIGINT system sh/exec.sh -n dnode1 -s start sql connect sleep 1000 sql use db; $ts = 1000 while $ts < 5096 sql insert into t values ( $ts , $ts ) $ts = $ts + 1 endw sql select * from t where ts < 6500 if $rows != 4596 then print expect 4596, actual: $rows return -1 endi sql select * from t where ts < 7000 if $rows != 5096 then return -1 endi sql select * from t where ts <= 6000 if $rows != 4097 then return -1 endi sql select * from t where ts <= 6001 if $rows != 4098 then return -1 endi print ======================>td-1454 sql select count(*)/10, count(*)+99 from t if $rows != 1 then return -1 endi if $data00 != 509.600000000 then return -1 endi if $data01 != 5195.000000000 then return -1 endi system sh/exec.sh -n dnode1 -s stop -x SIGINT