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/exec.sh -n dnode1 -s start sleep 3000 sql connect $dbPrefix = mb_db $tbPrefix = mb_tb $stbPrefix = mb_stb $tbNum = 10 $ts0 = 1537146000000 $delta = 1000 print ========== mixed_blocks.sim $i = 0 $db = $dbPrefix . $i $stb = $stbPrefix . $i sql drop database if exists $db $paramRows = 200 $rowNum = $paramRows * 4 $rowNum = $rowNum / 5 sql create database $db maxrows $paramRows maxTables 4 print ====== create tables sql use $db sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 bool, c6 binary(10), c7 nchar(10)) tags(t1 int) $i = 0 $ts = $ts0 $tb1 = $tbPrefix . 1 $tb2 = $tbPrefix . 2 sql create table $tb1 using $stb tags( 1 ) sql create table $tb2 using $stb tags( 2 ) $tb1 = $tbPrefix . 1 $tb2 = $tbPrefix . 2 $x = 0 print rowNum = $rowNum 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 . ' $c = 0 - $x sql insert into $tb1 values ( $ts , $x , $x , $x , $x , true, $binary , $nchar ) sql insert into $tb2 values ( $ts , $c , $c , $c , $c , true, $binary , $nchar ) $x = $x + 1 endw print ====== tables created sql show databases print ================== restart server to commit data into disk system sh/exec.sh -n dnode1 -s stop -x SIGINT sleep 2000 system sh/exec.sh -n dnode1 -s start print ================== server restart completed $rowNum = $rowNum * 2 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 . ' $c = 0 - $x sql insert into $tb1 values ( $ts , $x , $x , $x , $x , true, $binary , $nchar ) sql insert into $tb2 values ( $ts , $c , $c , $c , $c , true, $binary , $nchar ) $x = $x + 1 endw #### query a STable and using where clause to filter out all the data from tb2 and make the query only return first/last of tb1 sql select first(ts,c1), last(ts,c1), spread(c1) from $stb where c1 > 0 group by t1 if $rows != 1 then return -1 endi if $data00 != @18-09-17 09:00:01.000@ then return -1 endi if $data01 != 1 then return -1 endi if $data02 != @18-09-17 09:05:19.000@ then return -1 endi if $data03 != 319 then return -1 endi if $data04 != 318.000000000 then return -1 endi if $data05 != 1 then return -1 endi sql select max(c1), min(c1), sum(c1), avg(c1), count(c1) from $stb where c1 > 0 group by t1 if $rows != 1 then return -1 endi if $data00 != 319 then return -1 endi if $data01 != 1 then return -1 endi if $data02 != 51040 then return -1 endi if $data03 != 160.000000000 then return -1 endi if $data04 != 319 then return -1 endi if $data05 != 1 then return -1 endi sql select first(ts,c1), last(ts,c1) from $tb1 where c1 > 0 if $rows != 1 then return -1 endi if $data00 != @18-09-17 09:00:01.000@ then return -1 endi if $data01 != 1 then return -1 endi if $data02 != @18-09-17 09:05:19.000@ then return -1 endi if $data03 != 319 then return -1 endi