system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/cfg.sh -n dnode1 -c walLevel -v 1 system sh/exec.sh -n dnode1 -s start sleep 100 sql connect $dbPrefix = m_alt_db $tbPrefix = m_alt_tb $mtPrefix = m_alt_mt $tbNum = 10 $rowNum = 5 $totalNum = $tbNum * $rowNum $ts0 = 1537146000000 $delta = 600000 print ========== alter.sim $i = 0 $db = $dbPrefix . $i $mt = $mtPrefix . $i sql drop database if exists $db sql create database $db days 10 keep 20,20,20 sql use $db sql_error alter database $db keep "20" sql_error alter database $db keep "20","20","20" sql_error alter database $db keep 20,19 sql_error alter database $db keep 20.0 sql_error alter database $db keep 20.0,20.0,20.0 sql_error alter database $db keep 0,0,0 sql_error alter database $db keep -1,-1,-1 sql_error alter database $db keep 9,20 sql_error alter database $db keep 9,9,9 sql_error alter database $db keep 20,20,19 sql_error alter database $db keep 20,19,20 sql_error alter database $db keep 20,19,19 sql_error alter database $db keep 20,19,18 sql_error alter database $db keep 20,20,20,20 sql_error alter database $db keep 365001,365001,365001 sql alter database $db keep 21 sql show databases if $rows != 1 then return -1 endi if $data07 != 21,21,21 then return -1 endi sql alter database $db keep 11,12 sql show databases if $rows != 1 then return -1 endi if $data07 != 11,12,12 then return -1 endi sql alter database $db keep 20,20,20 sql show databases if $rows != 1 then return -1 endi if $data07 != 20,20,20 then return -1 endi sql alter database $db keep 10,10,10 sql show databases if $rows != 1 then return -1 endi if $data07 != 10,10,10 then return -1 endi sql alter database $db keep 10,10,11 sql show databases if $rows != 1 then return -1 endi if $data07 != 10,10,11 then return -1 endi sql alter database $db keep 11,12,13 sql show databases if $rows != 1 then return -1 endi if $data07 != 11,12,13 then return -1 endi sql_error alter database $db keep 365000,365000,365000 sql alter database $db keep 36500,36500,36500 sql show databases if $rows != 1 then return -1 endi if $data07 != 36500,36500,36500 then return -1 endi ##### alter table test, simeplest case sql create table tb (ts timestamp, c1 int, c2 int, c3 int) sql insert into tb values (now, 1, 1, 1) sql select * from tb order by ts desc if $rows != 1 then return -1 endi sql alter table tb drop column c3 sql select * from tb order by ts desc if $data01 != 1 then return -1 endi if $data02 != 1 then return -1 endi if $data03 != null then return -1 endi sql alter table tb add column c3 nchar(4) sql select * from tb order by ts desc if $rows != 1 then return -1 endi if $data03 != NULL then return -1 endi sql insert into tb values (now, 2, 2, 'taos') sql select * from tb order by ts desc if $rows != 2 then return -1 endi print data03 = $data03 if $data03 != taos then print expect taos, actual: $data03 return -1 endi sql drop table tb ##### alter metric test, simplest case sql create table mt (ts timestamp, c1 int, c2 int, c3 int) tags (t1 int) sql create table tb using mt tags(1) sql insert into tb values (now, 1, 1, 1) sql alter table mt drop column c3 sql select * from tb order by ts desc if $data01 != 1 then return -1 endi if $data02 != 1 then return -1 endi if $data03 != null then return -1 endi sql alter table mt add column c3 nchar(4) sql select * from tb order by ts desc if $data03 != NULL then return -1 endi sql insert into tb values (now, 2, 2, 'taos') sql select * from tb order by ts desc if $rows != 2 then return -1 endi if $data03 != taos then return -1 endi if $data13 != NULL then return -1 endi sql drop table tb sql drop table mt ## [TBASE272] sql create table tb (ts timestamp, c1 int, c2 int, c3 int) sql insert into tb values (now, 1, 1, 1) sql alter table tb drop column c3 sql alter table tb add column c3 nchar(5) sql insert into tb values(now, 2, 2, 'taos') sql drop table tb sql create table mt (ts timestamp, c1 int, c2 int, c3 int) tags (t1 int) sql create table tb using mt tags(1) sql insert into tb values (now, 1, 1, 1) sql alter table mt drop column c3 sql select * from tb order by ts desc if $rows != 1 then return -1 endi sql drop table tb sql drop table mt sleep 100 ### ALTER TABLE WHILE STREAMING [TBASE271] #sql create table tb1 (ts timestamp, c1 int, c2 nchar(5), c3 int) #sql create table strm as select count(*), avg(c1), first(c2), sum(c3) from tb1 interval(2s) #sql select * from strm #if $rows != 0 then # return -1 #endi ##sleep 12000 #sql insert into tb1 values (now, 1, 'taos', 1) #sleep 20000 #sql select * from strm #print rows = $rows #if $rows != 1 then # return -1 #endi #if $data04 != 1 then # return -1 #endi #sql alter table tb1 drop column c3 #sleep 500 #sql insert into tb1 values (now, 2, 'taos') #sleep 30000 #sql select * from strm #if $rows != 2 then # return -1 #endi #if $data04 != 1 then # return -1 #endi #sql alter table tb1 add column c3 int #sleep 500 #sql insert into tb1 values (now, 3, 'taos', 3); #sleep 100 #sql select * from strm #if $rows != 3 then # return -1 #endi #if $data04 != 1 then # return -1 #endi ## ALTER TABLE AND INSERT BY COLUMNS sql create table mt (ts timestamp, c1 int, c2 int) tags(t1 int) sql create table tb using mt tags(0) sql insert into tb values (now-1m, 1, 1) sql alter table mt drop column c2 sql_error insert into tb (ts, c1, c2) values (now, 2, 2) sql insert into tb (ts, c1) values (now, 2) sql select * from tb order by ts desc if $rows != 2 then return -1 endi if $data01 != 2 then return -1 endi if $data02 != null then return -1 endi sql alter table mt add column c2 int sql insert into tb (ts, c2) values (now, 3) sql select * from tb order by ts desc if $data02 != 3 then return -1 endi ## ALTER TABLE AND IMPORT sql drop database $db sql create database $db sql use $db sql create table mt (ts timestamp, c1 int, c2 nchar(7), c3 int) tags (t1 int) sql create table tb using mt tags(1) sleep 100 sql insert into tb values ('2018-11-01 16:30:00.000', 1, 'insert', 1) sql alter table mt drop column c3 sql insert into tb values ('2018-11-01 16:29:59.000', 1, 'insert') sql import into tb values ('2018-11-01 16:29:59.000', 1, 'import') sql select * from tb order by ts desc if $data01 != 1 then return -1 endi if $data02 != insert then return -1 endi sql alter table mt add column c3 nchar(4) sql select * from tb order by ts desc if $data03 != NULL then return -1 endi print ============================>TD-3366 TD-3486 sql insert into td_3366(ts, c3, c1) using mt(t1) tags(911) values('2018-1-1 11:11:11', 'new1', 12); sql insert into td_3486(ts, c3, c1) using mt(t1) tags(-12) values('2018-1-1 11:11:11', 'new1', 12); sql insert into ttxu(ts, c3, c1) using mt(t1) tags('-121') values('2018-1-1 11:11:11', 'new1', 12); sql insert into tb(ts, c1, c3) using mt(t1) tags(123) values('2018-11-01 16:29:58.000', 2, 'port') sql insert into tb values ('2018-11-01 16:29:58.000', 2, 'import', 3) sql import into tb values ('2018-11-01 16:29:58.000', 2, 'import', 3) sql import into tb values ('2018-11-01 16:39:58.000', 2, 'import', 3) sql select * from tb order by ts desc if $rows != 4 then return -1 endi if $data03 != 3 then return -1 endi ##### ILLEGAL OPERATIONS # try dropping columns that are defined in metric sql_error alter table tb drop column c1; # try dropping primary key sql_error alter table mt drop column ts; # try modifying two columns in a single statement sql_error alter table mt add column c5 nchar(3) c6 nchar(4) # duplicate columns sql_error alter table mt add column c1 int # drop non-existing columns sql_error alter table mt drop column c9 #sql drop database $db #sql show databases #if $rows != 0 then # return -1 #endi system sh/exec.sh -n dnode1 -s stop -x SIGINT