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TDengine/test/cases/13-TimeSeriesExt/03-TimeWindow/test_interval_basic.py

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from new_test_framework.utils import tdLog, tdSql, tdStream, sc, clusterComCheck
class TestInterval:
def setup_class(cls):
tdLog.debug(f"start to execute {__file__}")
def test_interval(self):
"""Interval: basic test
1. Testing the use of interval, offset, and sliding
2. Testing their use with GROUP BY, ORDER BY, and PARTITION BY
3. Testing different fill methods, such as NULL, prev, next
4. Mixed use with functions such as count, sum, max, min, count, stddev, last, spread
Catalog:
- Timeseries:TimeWindow
Since: v3.0.0.0
Labels: common,ci
Jira: None
History:
- 2025-8-27 Simon Guan Migrated from tsim/query/interval.sim
- 2025-8-27 Simon Guan Migrated from tsim/query/interval-offset.sim
- 2025-8-27 Simon Guan Migrated from tsim/query/emptyTsRange.sim
- 2025-8-27 Simon Guan Migrated from tsim/query/emptyTsRange_scl.sim
- 2025-8-27 Simon Guan Migrated from tsim/parser/sliding.sim
- 2025-8-27 Simon Guan Migrated from tsim/parser/function.sim
- 2025-8-27 Simon Guan Migrated from tsim/compute/interval.sim
- 2025-8-27 Simon Guan Migrated from tsim/compute/interval1.sim
"""
self.QueryInterval()
tdStream.dropAllStreamsAndDbs()
self.QueryIntervalOffset()
tdStream.dropAllStreamsAndDbs()
self.QueryEmptyTsRange()
tdStream.dropAllStreamsAndDbs()
self.ParserSliding()
tdStream.dropAllStreamsAndDbs()
self.ParserFunction()
tdStream.dropAllStreamsAndDbs()
self.ComputeInterval()
tdStream.dropAllStreamsAndDbs()
self.ComputeInterval1()
tdStream.dropAllStreamsAndDbs()
def QueryInterval(self):
dbPrefix = "m_in_db"
tbPrefix = "m_in_tb"
mtPrefix = "m_in_mt"
tbNum = 10
rowNum = 20
totalNum = 200
tdLog.info(f"=============== step1")
i = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
tdSql.execute(f"create database {db}")
tdSql.execute(f"use {db}")
tdSql.execute(f"create table {mt} (ts timestamp, tbcol int) TAGS(tgcol int)")
tdLog.info(f"====== start create child tables and insert data")
i = 0
while i < tbNum:
tb = tbPrefix + str(i)
tdSql.execute(f"create table {tb} using {mt} tags( {i} )")
x = 0
while x < rowNum:
cc = x * 60000
ms = 1601481600000 + cc
tdSql.execute(f"insert into {tb} values ({ms} , {x} )")
x = x + 1
i = i + 1
tdLog.info(f"=============== step2")
i = 1
tb = tbPrefix + str(i)
tdSql.query(
f"select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} interval(1m)"
)
tdLog.info(
f"===> select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} interval(1m)"
)
tdSql.checkRows(rowNum)
tdSql.checkData(0, 0, 1)
tdSql.checkData(0, 4, 1)
tdLog.info(f"=============== step3")
tdLog.info(f"=============== step4")
# $cc = 40 * 60000
# $ms = 1601481600000 + $cc
# $cc = 1 * 60000
# $ms2 = 1601481600000 - $cc
tdSql.query(
f"select _wstart, _wend, _wduration, _qstart, _qend, count(tbcol) from {tb} interval(1m)"
)
tdLog.info(
f"===> select _wstart, _wend, _wduration, _qstart, _qend, count(tbcol) from {tb} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}) {tdSql.getData(0,1)} {tdSql.getData(0,5)}")
tdSql.checkRows(rowNum)
tdSql.checkData(0, 5, 1)
tdSql.checkData(0, 2, 60000)
tdLog.info(f"================ step10")
tdLog.info(f"-------- create database and table")
tdSql.execute(f"create database if not exists test")
tdSql.execute(f"use test")
tdSql.execute(f"create stable st (ts timestamp, c2 int) tags(tg int)")
tdLog.info(f"-------- insert 300 rows data")
i = 0
while i < 300:
t = 1577807983000
cc = i * 1000
t = t + cc
tdSql.query(f"select {i} % 3")
if tdSql.getData(0, 0) == 0:
i = i + 1
continue
tdSql.query(f"select {i} % 4")
if tdSql.getData(0, 0) == 0:
i = i + 1
continue
tdSql.execute(f"insert into t1 using st tags(1) values ( {t} , {i} )")
i = i + 1
ms1 = 1577808120000
ms2 = 1577808000000
tdSql.query(
f"select * from (select _wstart, last(ts) as ts, avg(c2) as av from t1 where ts <= {ms1} and ts >= {ms2} interval(10s) sliding(1s) fill(NULL)) order by ts asc"
)
tdLog.info(f"----> select asc rows: {tdSql.getRows()})")
asc_rows = tdSql.getRows()
tdSql.query(
f"select * from (select _wstart, last(ts) as ts, avg(c2) as av from t1 where ts <= {ms1} and ts >= {ms2} interval(10s) sliding(1s) fill(NULL)) order by ts desc"
)
tdLog.info(f"----> select desc rows: {tdSql.getRows()})")
desc_rows = tdSql.getRows()
# tdSql.checkAssert(desc_rows, asc_rows)
tdLog.info(f"================= step11")
tdSql.execute(f"create database if not exists test0828")
tdSql.execute(f"use test0828")
tdSql.execute(f"create stable st (ts timestamp, c2 int) tags(tg int)")
tdSql.execute(f"insert into ct1 using st tags(1) values('2021-08-01', 0)")
tdSql.execute(f"insert into ct2 using st tags(2) values('2022-08-01', 1)")
tdSql.query(
f"select _wstart, _wend, count(*) from st where ts>='2021-01-01' and ts < '2023-08-28' interval(1n) fill(value, 0) order by _wstart desc"
)
tdLog.info(f"{tdSql.getRows()})")
tdSql.checkRows(32)
tdSql.execute(f"drop database test0828")
tdLog.info(f"=============== clear")
def QueryIntervalOffset(self):
tdLog.info(f"=============== create database")
tdSql.execute(f"create database d0 duration 120")
tdSql.execute(f"use d0")
tdLog.info(f"=============== create super table and child table")
tdSql.execute(f"create table stb (ts timestamp, tbcol int) tags (t1 int)")
tdSql.query(f"show stables")
tdSql.checkRows(1)
tdSql.execute(f"create table ct1 using stb tags ( 1 )")
tdSql.execute(f"create table ct2 using stb tags ( 2 )")
tdSql.execute(f"create table ct3 using stb tags ( 3 )")
tdSql.execute(f"create table ct4 using stb tags ( 4 )")
tdSql.query(f"show tables")
tdLog.info(
f"{tdSql.getRows()}) {tdSql.getData(0,0)} {tdSql.getData(1,0)} {tdSql.getData(2,0)}"
)
tdSql.checkRows(4)
tdLog.info(f"=============== insert data into child table ct1 (s)")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:01.000', 1 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:06.000', 2 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:10.000', 3 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:16.000', 4 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:20.000', 5 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:26.000', 6 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:30.000', 7 )")
tdSql.execute(f"insert into ct1 values ( '2022-01-01 01:01:36.000', 8 )")
tdLog.info(f"=============== insert data into child table ct2 (d)")
tdSql.execute(f"insert into ct2 values ( '2022-01-01 01:00:01.000', 1 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-01 10:00:01.000', 2 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-01 20:00:01.000', 3 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-02 10:00:01.000', 4 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-02 20:00:01.000', 5 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-03 10:00:01.000', 6 )")
tdSql.execute(f"insert into ct2 values ( '2022-01-03 20:00:01.000', 7 )")
tdLog.info(f"=============== insert data into child table ct3 (n)")
tdSql.execute(f"insert into ct3 values ( '2021-12-21 01:01:01.000', NULL )")
tdSql.execute(f"insert into ct3 values ( '2021-12-31 01:01:01.000', 1 )")
tdSql.execute(f"insert into ct3 values ( '2022-01-01 01:01:06.000', 2 )")
tdSql.execute(f"insert into ct3 values ( '2022-01-07 01:01:10.000', 3 )")
tdSql.execute(f"insert into ct3 values ( '2022-01-31 01:01:16.000', 4 )")
tdSql.execute(f"insert into ct3 values ( '2022-02-01 01:01:20.000', 5 )")
tdSql.execute(f"insert into ct3 values ( '2022-02-28 01:01:26.000', 6 )")
tdSql.execute(f"insert into ct3 values ( '2022-03-01 01:01:30.000', 7 )")
tdSql.execute(f"insert into ct3 values ( '2022-03-08 01:01:36.000', 8 )")
tdLog.info(f"=============== insert data into child table ct4 (y)")
tdSql.execute(f"insert into ct4 values ( '2020-10-21 01:01:01.000', 1 )")
tdSql.execute(f"insert into ct4 values ( '2020-12-31 01:01:01.000', 2 )")
tdSql.execute(f"insert into ct4 values ( '2021-01-01 01:01:06.000', 3 )")
tdSql.execute(f"insert into ct4 values ( '2021-05-07 01:01:10.000', 4 )")
tdSql.execute(f"insert into ct4 values ( '2021-09-30 01:01:16.000', 5 )")
tdSql.execute(f"insert into ct4 values ( '2022-02-01 01:01:20.000', 6 )")
tdSql.execute(f"insert into ct4 values ( '2022-10-28 01:01:26.000', 7 )")
tdSql.execute(f"insert into ct4 values ( '2022-12-01 01:01:30.000', 8 )")
tdSql.execute(f"insert into ct4 values ( '2022-12-31 01:01:36.000', 9 )")
self.query()
# =================================================
tdLog.info(f"=============== stop and restart taosd")
sc.dnodeStop(1)
sc.dnodeStart(1)
clusterComCheck.checkDnodes(1)
self.query()
def query(self):
tdLog.info(f"================ start query ======================")
tdSql.query(
f"select _wstart, _wend, _wduration, _qstart, _qend, count(*) from ct1 interval(10s, 2s)"
)
tdLog.info(
f"===> select _wstart, _wend, _wduration, _qstart, _qend, count(*) from ct1 interval(10s, 2s)"
)
tdLog.info(f"===> rows: {tdSql.getRows()})")
tdSql.checkRows(5)
tdSql.checkData(0, 0, "2022-01-01 01:00:52.000")
tdSql.checkData(0, 2, 10000)
tdSql.checkData(4, 5, 1)
tdSql.query(
f"select _wstart, _wend, _wduration, _qstart, _qend, count(*) from ct1 interval(10s, 2s) sliding(10s)"
)
tdLog.info(
f"===> select _wstart, _wend, _wduration, _qstart, _qend, count(*) from ct1 interval(10s, 2s) sliding(10s)"
)
tdLog.info(f"===> rows: {tdSql.getRows()})")
tdSql.checkRows(5)
tdSql.checkData(0, 0, "2022-01-01 01:00:52.000")
tdSql.checkData(0, 2, 10000)
tdSql.checkData(4, 5, 1)
tdSql.query(
f"select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct1 interval(10s, 2s) sliding(5s)"
)
tdSql.checkRows(9)
tdSql.checkData(0, 0, 1)
tdSql.checkData(7, 0, 2)
tdSql.checkData(8, 0, 1)
tdSql.query(
f"select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct2 interval(1d, 2h)"
)
tdLog.info(
f"===> select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct2 interval(1d, 2h)"
)
tdLog.info(f"===> rows: {tdSql.getRows()})")
tdSql.checkRows(4)
tdSql.checkData(0, 0, 1)
tdSql.checkData(1, 0, 2)
tdSql.query(
f"select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct2 interval(1d, 2h) sliding(12h)"
)
tdLog.info(
f"===> select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct2 interval(1d, 2h) sliding(12h)"
)
tdSql.checkRows(8)
tdSql.checkData(0, 0, 1)
tdSql.checkData(1, 0, 2)
tdSql.checkData(7, 0, 1)
tdSql.query(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct3 interval(1n, 1w)"
)
tdLog.info(f"===> rows: {tdSql.getRows()})")
tdSql.checkRows(4)
tdSql.checkData(0, 0, "2021-12-08 00:00:00.000")
tdSql.checkData(3, 1, 1)
tdSql.checkData(3, 4, tdSql.getData(3, 1))
tdSql.checkData(0, 2, 2678400000)
tdSql.query(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct3 interval(1n, 1w) sliding(2w)"
)
tdSql.query(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct3 interval(1n, 1w) sliding(4w)"
)
tdSql.error(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct3 interval(1n, 1w) sliding(5w)"
)
tdSql.query(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct4 interval(1y, 6n)"
)
tdLog.info(f"===> rows: {tdSql.getRows()})")
tdSql.checkRows(3)
tdSql.checkData(0, 1, 4)
tdSql.checkData(0, 4, 4)
tdSql.error(
f"select count(tbcol), sum(tbcol), max(tbcol), min(tbcol), count(*) from ct4 interval(1y, 6n) sliding(6n)"
)
tdSql.error(
f"select _wstart, count(tbcol), _wduration, _wstart, count(*) from ct4 interval(1y, 6n) sliding(12n)"
)
tdSql.error("select count(*) from ct4 interval(1n, 10d) order by ts desc")
tdSql.query("select count(*) from ct4 interval(2n, 5d)")
tdSql.error("select count(*) from ct4 interval(2n) order by ts desc")
tdSql.query("select count(*) from ct4 interval(1y, 1n)")
tdSql.query("select count(*) from ct4 interval(1y, 2n)")
tdSql.query(
"select count(*) from ct4 where ts > '2019-05-14 00:00:00' interval(1y, 5d)"
)
def QueryEmptyTsRange(self):
tdSql.execute(f"drop database if exists db1;")
tdSql.execute(f"create database if not exists db1;")
tdSql.execute(f"use db1;")
tdSql.execute(
f"create stable sta (ts timestamp, f1 double, f2 binary(200)) tags(t1 int);"
)
tdSql.execute(f"create table tba1 using sta tags(1);")
tdSql.execute(f"insert into tba1 values ('2022-04-26 15:15:01', 1.0, \"a\");")
tdSql.execute(f"insert into tba1 values ('2022-04-26 15:15:02', 2.0, \"b\");")
tdSql.execute(f"insert into tba1 values ('2022-04-26 15:15:04', 4.0, \"b\");")
tdSql.execute(f"insert into tba1 values ('2022-04-26 15:15:05', 5.0, \"b\");")
tdSql.query(
f"select last_row(*) from sta where ts >= 1678901803783 and ts <= 1678901803783 and _c0 <= 1678901803782 interval(10d,8d) fill(linear) order by _wstart desc;"
)
tdSql.checkRows(0)
def ParserSliding(self):
dbPrefix = "sliding_db"
tbPrefix = "sliding_tb"
mtPrefix = "sliding_mt"
tbNum = 8
rowNum = 1000
totalNum = tbNum * rowNum
tdLog.info(f"=============== sliding.sim")
i = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
tstart = 946656000000
i = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
tdSql.execute(f"create database if not exists {db} keep 36500")
tdSql.execute(f"use {db}")
tdSql.execute(
f"create table {mt} (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))"
)
i = 0
while i < tbNum:
tb = tbPrefix + str(i)
tg2 = "'abc'"
tdSql.execute(f"create table {tb} using {mt} tags( {i} , {tg2} )")
x = 0
while x < rowNum:
ms = str(x) + "m"
c = x % 100
binary = "'binary" + str(c) + "'"
nchar = "'nchar" + str(c) + "'"
next = tstart + 30
f = x + 1
c1 = f % 100
binary1 = "'binary" + str(c1) + "'"
nchar1 = "'nchar" + str(c1) + "'"
tdSql.execute(
f"insert into {tb} values ({tstart} , {c} , {c} , {c} , {c} , {c} , {c} , {c} , {binary} , {nchar} ) ({next} , {c1} , {c1} , {c1} , {c1} , {c1} , {c1} , {c1} , {binary1} , {nchar1} )"
)
tstart = tstart + 60
x = x + 2
i = i + 1
tstart = 946656000000
i1 = 1
i2 = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
dbPrefix = "sliding_db"
tbPrefix = "sliding_tb"
mtPrefix = "sliding_mt"
tb1 = tbPrefix + str(i1)
tb2 = tbPrefix + str(i2)
tdLog.info(f"===============================interval_sliding query")
tdSql.query(
f"select _wstart, count(*) from sliding_tb0 interval(3s) sliding(3s);"
)
tdSql.checkRows(10)
tdSql.checkData(0, 0, "2000-01-01 00:00:00")
tdSql.checkData(0, 1, 100)
tdSql.checkData(1, 0, "2000-01-01 00:00:03")
tdSql.checkData(1, 1, 100)
tdSql.query(
f"select _wstart, stddev(c1) from sliding_tb0 interval(10a) sliding(10a);"
)
tdSql.checkRows(1000)
tdSql.checkData(0, 0, "2000-01-01 00:00:00")
tdSql.checkData(0, 1, 0.000000000)
tdSql.checkData(9, 0, "2000-01-01 00:00:00.270")
tdSql.checkData(9, 1, 0.000000000)
tdSql.query(
f"select _wstart, stddev(c1),count(c2),first(c3),last(c4) from sliding_tb0 interval(10a) sliding(10a) order by _wstart desc;"
)
tdSql.checkRows(1000)
tdSql.checkData(0, 0, "2000-01-01 00:00:29.970")
tdSql.checkData(0, 1, 0.000000000)
tdSql.checkData(0, 2, 1)
tdSql.checkData(0, 3, 99)
tdSql.checkData(0, 4, 99)
tdSql.checkData(9, 0, "2000-01-01 00:00:29.700")
tdSql.checkData(9, 1, 0.000000000)
tdSql.checkData(9, 2, 1)
tdSql.checkData(9, 3, 90)
tdSql.checkData(9, 4, 90)
tdSql.query(
f"select _wstart, count(c2),last(c4) from sliding_tb0 interval(3s) sliding(1s) order by _wstart asc;"
)
tdSql.checkRows(32)
tdSql.checkData(0, 0, "1999-12-31 23:59:58")
tdSql.checkData(0, 1, 34)
tdSql.checkData(0, 2, 33)
tdSql.query(
f"select _wstart, count(c2),stddev(c3),first(c4),last(c4) from sliding_tb0 where ts>'2000-01-01 0:0:0' and ts<'2000-1-1 0:0:4' interval(3s) sliding(3s) order by _wstart asc;"
)
tdSql.checkRows(2)
tdSql.checkData(0, 4, 99)
tdSql.checkData(0, 1, 99)
tdSql.checkData(0, 2, 28.577380332)
# interval offset + limit
tdSql.query(
f"select _wstart, count(c2), first(c3),stddev(c4) from sliding_tb0 interval(10a) sliding(10a) order by _wstart desc limit 10 offset 90;"
)
tdSql.checkRows(10)
tdSql.checkData(0, 0, "2000-01-01 00:00:27.270")
tdSql.checkData(0, 1, 1)
tdSql.checkData(0, 2, 9)
tdSql.checkData(0, 3, 0.000000000)
tdSql.checkData(9, 0, "2000-01-01 00:00:27")
tdSql.checkData(9, 1, 1)
tdSql.checkData(9, 2, 0)
tdSql.checkData(9, 3, 0.000000000)
# interval offset test
tdSql.query(
f"select _wstart, count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(3s) order by _wstart asc limit 100 offset 1;"
)
tdSql.checkRows(9)
tdSql.checkData(0, 0, "2000-01-01 00:00:03")
tdSql.checkData(0, 1, 100)
tdSql.checkData(0, 2, 99)
tdSql.checkData(8, 0, "2000-01-01 00:00:27")
tdSql.checkData(8, 1, 100)
tdSql.query(
f"select _wstart, count(c2),last(c4),stddev(c3) from sliding_tb0 where ts>'2000-1-1 0:0:0' and ts<'2000-1-1 0:0:4' interval(3s) sliding(3s) order by _wstart asc limit 100 offset 0;"
)
tdSql.checkRows(2)
tdSql.checkData(0, 0, "2000-01-01 00:00:00")
tdSql.checkData(0, 1, 99)
tdSql.checkData(0, 2, 99)
tdSql.checkData(0, 3, 28.577380332)
tdSql.checkData(1, 0, "2000-01-01 00:00:03")
tdSql.checkData(1, 1, 34)
tdSql.checkData(1, 2, 33)
tdSql.checkData(1, 3, 9.810708435)
tdSql.query(
f"select _wstart, count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 1;"
)
tdSql.checkRows(15)
tdSql.checkData(0, 0, "2000-01-01 00:00:00")
tdSql.checkData(0, 1, 100)
tdSql.checkData(0, 2, 99)
tdSql.checkData(0, 3, 28.866070048)
tdSql.checkData(9, 0, "2000-01-01 00:00:18")
tdSql.checkData(9, 1, 100)
tdSql.checkData(9, 2, 99)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 5;"
)
tdSql.checkRows(11)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 6;"
)
tdSql.checkRows(10)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 7;"
)
tdSql.checkRows(9)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 8;"
)
tdSql.checkRows(8)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 9;"
)
tdSql.checkRows(7)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 10;"
)
tdSql.checkRows(6)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 11;"
)
tdSql.checkRows(5)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 12;"
)
tdSql.checkRows(4)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 13;"
)
tdSql.checkRows(3)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 14;"
)
tdSql.checkRows(2)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 15;"
)
tdSql.checkRows(1)
tdSql.query(
f"select count(c2),last(c4),stddev(c3) from sliding_tb0 interval(3s) sliding(2s) order by _wstart asc limit 100 offset 16;"
)
tdSql.checkRows(0)
tdSql.query(
f"select _wstart, count(c2),last(c4),stddev(c3),spread(c3) from sliding_tb0 where c2 = 0 interval(3s) order by _wstart desc;"
)
tdSql.checkRows(10)
# 00-01-01 00:00:27.000 | 1 | 0 | 0.000000000 | 0.000000000 |
tdSql.checkData(0, 0, "2000-01-01 00:00:27")
tdSql.checkData(0, 1, 1)
tdSql.checkData(0, 2, 0)
tdSql.checkData(0, 3, 0.000000000)
tdSql.query(
f"select count(c2),last(c4),stddev(c3),spread(c3) from sliding_tb0 where c2 = 0 interval(3s) sliding(2s) order by _wstart desc limit 1 offset 14;"
)
tdSql.checkRows(1)
tdSql.query(
f"select count(c2),last(c4),stddev(c3),spread(c3) from sliding_tb0 where c2 = 0 interval(3s) sliding(2s) order by _wstart desc limit 1 offset 15;"
)
tdSql.checkRows(0)
tdSql.query(
f"select _wstart, count(c2), first(c3),stddev(c4) from sliding_tb0 interval(10a) order by _wstart desc limit 10 offset 2;"
)
tdSql.checkData(0, 0, "2000-01-01 00:00:29.910")
tdSql.query(
f"select _wstart, count(*),stddev(c1),count(c1),first(c2),last(c3) from sliding_tb0 where ts>'2000-1-1 00:00:00' and ts<'2000-1-1 00:00:01.002' and c2 >= 0 interval(30s) sliding(10s) order by _wstart asc limit 1000;"
)
tdSql.checkRows(3)
tdSql.checkData(0, 0, "1999-12-31 23:59:40")
tdSql.checkData(0, 2, 9.521904571)
tdSql.checkData(0, 5, 33)
tdSql.checkData(1, 0, "1999-12-31 23:59:50")
tdSql.checkData(1, 2, 9.521904571)
tdSql.checkData(1, 5, 33)
tdSql.checkData(2, 5, 33)
tdSql.query(
f"select _wstart, count(*),stddev(c1),count(c1),first(c2),last(c3) from sliding_tb0 where ts>'2000-1-1 00:00:00' and ts<'2000-1-1 00:00:01.002' and c2 >= 0 interval(30s) sliding(10s) order by _wstart desc limit 1000;"
)
tdSql.checkRows(3)
tdSql.checkData(0, 0, "2000-01-01 00:00:00")
tdSql.checkData(0, 1, 33)
tdSql.checkData(0, 2, 9.521904571)
tdSql.checkData(0, 3, 33)
tdSql.checkData(1, 0, "1999-12-31 23:59:50")
tdSql.checkData(1, 1, 33)
tdSql.checkData(1, 2, 9.521904571)
tdSql.checkData(2, 0, "1999-12-31 23:59:40")
tdSql.checkData(2, 1, 33)
tdSql.checkData(2, 2, 9.521904571)
tdLog.info(f"====================>check boundary check crash at client side")
tdSql.query(f"select count(*) from sliding_mt0 where ts>now and ts < now-1h;")
tdSql.query(f"select sum(c1) from sliding_tb0 interval(1a) sliding(1a);")
tdLog.info(f"========================query on super table")
tdLog.info(f"========================error case")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(10a) sliding(12a);")
tdSql.error(f"select sum(c1) from sliding_tb0 sliding(1n) interval(1y);")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(-1y) sliding(1n);")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(1y) sliding(-1n);")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(0) sliding(0);")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(0m) sliding(0m);")
tdSql.error(f"select sum(c1) from sliding_tb0 interval(m) sliding(m);")
tdSql.error(f"select sum(c1) from sliding_tb0 sliding(4m);")
tdSql.error(f"select count(*) from sliding_tb0 interval(1s) sliding(10s);")
tdSql.error(f"select count(*) from sliding_tb0 interval(10s) sliding(10a);")
def ParserFunction(self):
dbPrefix = "m_func_db"
tbPrefix = "m_func_tb"
mtPrefix = "m_func_mt"
tbNum = 10
rowNum = 5
totalNum = tbNum * rowNum
ts0 = 1537146000000
delta = 600000
tdLog.info(f"========== alter.sim")
i = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
tdSql.execute(f"drop database if exists {db}")
tdSql.execute(f"create database {db} keep 36500")
tdSql.execute(f"use {db}")
tdLog.info(f"=====================================> td-4481")
# tdSql.execute(f"create database {db}")
tdLog.info(
f"=====================================> test case for twa in single block"
)
tdSql.execute(f"create table t1 (ts timestamp, k float);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:00:00', 2.064);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:06:00', 2.116);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:12:00', 2.028);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:18:00', 2.126);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:24:00', 2.041);")
tdSql.execute(f"insert into t1 values('2015-08-18 00:30:00', 2.051);")
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:05:00'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 2.063999891)
tdSql.checkData(0, 1, 2.063999891)
tdSql.checkData(0, 2, 1)
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:07:00'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 2.089999914)
tdSql.checkData(0, 1, 2.089999914)
tdSql.checkData(0, 2, 2)
tdSql.query(
f"select _wstart, twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:07:00' interval(1m)"
)
tdSql.checkRows(2)
tdSql.checkData(0, 0, "2015-08-18 00:00:00")
tdSql.checkData(0, 1, 2.068333156)
tdSql.checkData(0, 2, 2.063999891)
tdSql.checkData(0, 3, 1)
tdSql.checkData(1, 0, "2015-08-18 00:06:00")
tdSql.checkData(1, 1, 2.115999937)
tdSql.checkData(1, 2, 2.115999937)
tdSql.checkData(1, 3, 1)
tdSql.query(
f"select _wstart, twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:07:00' interval(1m)"
)
tdSql.checkRows(2)
tdSql.checkData(1, 0, "2015-08-18 00:06:00")
tdSql.checkData(1, 1, 2.115999937)
tdSql.checkData(1, 2, 2.115999937)
tdSql.checkData(1, 3, 1)
tdSql.checkData(0, 1, 2.068333156)
tdSql.query(
f"select _wstart, twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:27:00' interval(10m)"
)
tdSql.checkRows(3)
tdSql.checkData(0, 1, 2.088666666)
tdSql.checkData(0, 2, 2.089999914)
tdSql.checkData(0, 3, 2)
tdSql.checkData(1, 1, 2.077099980)
tdSql.checkData(1, 2, 2.077000022)
tdSql.checkData(1, 3, 2)
tdSql.checkData(2, 1, 2.069333235)
tdSql.checkData(2, 2, 2.040999889)
tdSql.checkData(2, 3, 1)
tdSql.query(
f"select _wstart, twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:27:00' interval(10m)"
)
tdSql.checkRows(3)
tdSql.checkData(2, 1, 2.069333235)
tdSql.checkData(1, 1, 2.077099980)
tdSql.checkData(0, 1, 2.088666666)
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:30:00'"
)
tdSql.checkData(0, 0, 2.073699975)
tdSql.checkData(0, 1, 2.070999980)
tdSql.checkData(0, 2, 6)
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:30:00'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 2.073699975)
tdSql.checkData(0, 1, 2.070999980)
tdSql.checkData(0, 2, 6)
tdSql.query(
f"select twa(k) from t1 where ts>'2015-8-18 00:00:00' and ts<'2015-8-18 00:00:1'"
)
tdSql.checkRows(0)
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:30:00' interval(10m)"
)
tdSql.query(
f"select twa(k),avg(k),count(1) from t1 where ts>='2015-8-18 00:00:00' and ts<='2015-8-18 00:30:00' interval(10m)"
)
# todo add test case while column filter exists for twa query
# sql select count(*),TWA(k) from tm0 where ts>='1970-1-1 13:43:00' and ts<='1970-1-1 13:44:10' interval(9s)
tdSql.execute(f"create table tm0 (ts timestamp, k float);")
tdSql.execute(f"insert into tm0 values(100000000, 5);")
tdSql.execute(f"insert into tm0 values(100003000, -9);")
tdSql.query(f"select twa(k) from tm0 where ts<now")
tdSql.checkRows(1)
tdSql.checkData(0, 0, -2.000000000)
tdSql.execute(f"create table tm1 (ts timestamp, k int);")
tdSql.execute(f"insert into tm1 values('2020-10-30 18:11:56.680', -1000);")
tdSql.execute(f"insert into tm1 values('2020-11-19 18:11:45.773', NULL);")
tdSql.execute(f"insert into tm1 values('2020-12-09 18:11:17.098', NULL);")
tdSql.execute(f"insert into tm1 values('2020-12-20 18:11:49.412', 1);")
tdSql.execute(f"insert into tm1 values('2020-12-23 18:11:50.412', 2);")
tdSql.execute(f"insert into tm1 values('2020-12-28 18:11:52.412', 3);")
tdLog.info(f"=====================> td-2610")
tdSql.query(
f"select twa(k)from tm1 where ts>='2020-11-19 18:11:45.773' and ts<='2020-12-9 18:11:17.098'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdLog.info(f"=====================> td-2609")
tdSql.query(
f"select apercentile(k, 50) from tm1 where ts>='2020-10-30 18:11:56.680' and ts<='2020-12-09 18:11:17.098'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, -1000.000000000)
sc.dnodeStop(1)
sc.dnodeStart(1)
clusterComCheck.checkDnodes(1)
tdLog.info(f"================== server restart completed")
tdSql.connect("root")
tdSql.execute(f"use m_func_db0")
tdLog.info(f"=====================> td-2583")
tdSql.query(
f"select min(k) from tm1 where ts>='2020-11-19 18:11:45.773' and ts<='2020-12-20 18:11:49.412'"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1)
tdLog.info(f"=====================> td-2601")
tdSql.query(
f"select count(*) from tm1 where ts<='2020-6-1 00:00:00' and ts>='2020-1-1 00:00:00' interval(1n) fill(NULL)"
)
tdSql.checkRows(0)
tdLog.info(f"=====================> td-2615")
tdSql.query(f"select last(ts) from tm1 interval(17a) limit 776 offset 3")
tdSql.checkRows(3)
tdSql.query(f"select last(ts) from tm1 interval(17a) limit 1000 offset 4")
tdSql.checkRows(2)
tdSql.query(
f"select last(ts) from tm1 interval(17a) order by ts desc limit 1000 offset 0"
)
tdSql.checkRows(6)
tdLog.info(f"=============================> TD-6086")
tdSql.execute(
f"create stable td6086st(ts timestamp, d double) tags(t nchar(50));"
)
tdSql.execute(f'create table td6086ct1 using td6086st tags("ct1");')
tdSql.execute(f'create table td6086ct2 using td6086st tags("ct2");')
tdSql.query(
f"SELECT LAST(d),t FROM td6086st WHERE tbname in ('td6086ct1', 'td6086ct2') and ts>=\"2019-07-30 00:00:00\" and ts<=\"2021-08-31 00:00:00\" partition BY tbname interval(1800s) fill(prev);"
)
tdLog.info(f"==================> td-2624")
tdSql.execute(f"create table tm2(ts timestamp, k int, b binary(12));")
tdSql.execute(
f"insert into tm2 values('2011-01-02 18:42:45.326', -1,'abc');"
)
tdSql.execute(
f"insert into tm2 values('2020-07-30 17:44:06.283', 0, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-07-30 17:44:19.578', 9999999, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-07-30 17:46:06.417', NULL, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-11-09 18:42:25.538', 0, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-12-29 17:43:11.641', 0, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-12-29 18:43:17.129', 0, null);"
)
tdSql.execute(
f"insert into tm2 values('2020-12-29 18:46:19.109', NULL, null);"
)
tdSql.execute(
f"insert into tm2 values('2021-01-03 18:40:40.065', 0, null);"
)
tdSql.query(
f"select _wstart, twa(k),first(ts) from tm2 where k <50 interval(17s);"
)
tdSql.checkRows(6)
tdSql.checkData(0, 0, "2011-01-02 18:42:42")
tdSql.checkData(0, 2, "2011-01-02 18:42:45.326")
tdSql.checkData(1, 0, "2020-07-30 17:43:59")
tdSql.checkData(2, 1, 0.000000000)
tdSql.query(f"select twa(k),first(ts) from tm2 where k <50 interval(17s);")
tdSql.checkRows(6)
tdSql.query(
f"select _wstart, twa(k),first(ts),count(k),first(k) from tm2 interval(17s) limit 20 offset 0;"
)
tdSql.checkRows(9)
tdSql.checkData(0, 0, "2011-01-02 18:42:42")
tdSql.checkData(1, 0, "2020-07-30 17:43:59")
tdLog.info(f"=================>td-2610")
tdSql.query(f"select stddev(k) from tm2 where ts='2020-12-29 18:46:19.109'")
tdSql.checkRows(1)
tdSql.query(f"select twa(k) from tm2 where ts='2020-12-29 18:46:19.109'")
tdSql.checkRows(1)
tdSql.checkData(0, 0, None)
tdLog.info(f"========================> TD-1787")
tdSql.execute(f"create table cars(ts timestamp, c int) tags(id int);")
tdSql.execute(f"create table car1 using cars tags(1);")
tdSql.execute(f"create table car2 using cars tags(2);")
tdSql.execute(
f"insert into car1 (ts, c) values (now,1) car2(ts, c) values(now, 2);"
)
tdSql.execute(f"drop table cars;")
tdSql.execute(f"create table cars(ts timestamp, c int) tags(id int);")
tdSql.execute(f"create table car1 using cars tags(1);")
tdSql.execute(f"create table car2 using cars tags(2);")
tdSql.execute(
f"insert into car1 (ts, c) values (now,1) car2(ts, c) values(now, 2);"
)
tdLog.info(f"========================> TD-2700")
tdSql.execute(f"create table tx(ts timestamp, k int);")
tdSql.execute(f"insert into tx values(1500000001000, 0);")
tdSql.query(f"select sum(k) from tx interval(1d) sliding(1h);")
tdSql.checkRows(24)
tdLog.info(f"========================> TD-3948")
tdSql.execute(f"drop table if exists meters")
tdSql.execute(
f"create stable meters (ts timestamp, current float, voltage int, phase float) tags (location binary(64), groupId int);"
)
tdSql.error(
f'insert into td3948Err1(phase) using meters tags ("Beijng.Chaoyang", 2) (ts, current) values (now, 10.2);'
)
tdSql.error(
f'insert into td3948Err2(phase, voltage) using meters tags ("Beijng.Chaoyang", 2) (ts, current) values (now, 10.2);'
)
tdSql.error(
f'insert into td3948Err3(phase, current) using meters tags ("Beijng.Chaoyang", 2) (ts, current) values (now, 10.2);'
)
tdSql.execute(
f'insert into td3948 using meters tags ("Beijng.Chaoyang", 2) (ts, current) values (now, 10.2);'
)
tdSql.query(f"select count(ts) from td3948;")
tdSql.checkRows(1)
tdLog.info(f"========================> TD-2740")
tdSql.execute(f"drop table if exists m1;")
tdSql.execute(f"create table m1(ts timestamp, k int) tags(a int);")
tdSql.execute(f"create table tm10 using m1 tags(0);")
tdSql.execute(f"create table tm11 using m1 tags(1);")
tdSql.execute(f"create table tm12 using m1 tags(2);")
tdSql.execute(f"create table tm13 using m1 tags(3);")
tdSql.execute(f"insert into tm10 values('2020-1-1 1:1:1', 0);")
tdSql.execute(f"insert into tm11 values('2020-1-5 1:1:1', 0);")
tdSql.execute(f"insert into tm12 values('2020-1-7 1:1:1', 0);")
tdSql.execute(f"insert into tm13 values('2020-1-1 1:1:1', 0);")
tdSql.query(
f"select count(*) from m1 where ts='2020-1-1 1:1:1' partition by tbname interval(1h)"
)
tdSql.checkRows(2)
tdSql.execute(f"drop table m1;")
tdSql.execute(f"drop table if exists tm1;")
tdSql.execute(f"drop table if exists tm2;")
tdSql.execute(
f"create table m1(ts timestamp, k double, b double, c int, d smallint, e int unsigned) tags(a int);"
)
tdSql.execute(f"create table tm1 using m1 tags(1);")
tdSql.execute(f"create table tm2 using m1 tags(2);")
tdSql.execute(
f"insert into tm1 values('2021-01-27 22:22:39.294', 1, 10, NULL, 110, 123) ('2021-01-27 22:22:40.294', 2, 20, NULL, 120, 124) ('2021-01-27 22:22:41.294', 3, 30, NULL, 130, 125)('2021-01-27 22:22:43.294', 4, 40, NULL, 140, 126)('2021-01-27 22:22:44.294', 5, 50, NULL, 150, 127);"
)
tdSql.execute(
f"insert into tm2 values('2021-01-27 22:22:40.688', 5, 101, NULL, 210, 321) ('2021-01-27 22:22:41.688', 5, 102, NULL, 220, 322) ('2021-01-27 22:22:42.688', 5, 103, NULL, 230, 323)('2021-01-27 22:22:43.688', 5, 104, NULL, 240, 324)('2021-01-27 22:22:44.688', 5, 105, NULL, 250, 325)('2021-01-27 22:22:45.688', 5, 106, NULL, 260, 326);"
)
tdSql.query(f"select stddev(k) from m1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1.378704626)
tdSql.query(f"select stddev(c) from m1")
tdSql.checkRows(1)
tdSql.query(f"select stddev(k), stddev(c) from m1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1.378704626)
tdSql.checkData(0, 1, None)
tdSql.query(f"select stddev(b),stddev(b),stddev(k) from m1;")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 37.840465463)
tdSql.checkData(0, 1, 37.840465463)
tdSql.checkData(0, 2, 1.378704626)
tdSql.query(f"select stddev(k), stddev(b), a from m1 group by a order by a")
tdSql.checkRows(2)
tdSql.checkData(0, 0, 1.414213562)
tdSql.checkData(0, 1, 14.142135624)
tdSql.checkData(0, 2, 1)
tdSql.checkData(1, 0, 0.000000000)
tdSql.checkData(1, 1, 1.707825128)
tdSql.checkData(1, 2, 2)
tdSql.query(f"select stddev(k), stddev(b), a from m1 where a= 1 group by a")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1.414213562)
tdSql.checkData(0, 1, 14.142135624)
tdSql.checkData(0, 2, 1)
tdSql.query(
f"select stddev(k), stddev(b), tbname from m1 group by tbname order by tbname"
)
tdSql.checkRows(2)
tdSql.checkData(0, 0, 1.414213562)
tdSql.checkData(0, 1, 14.142135624)
tdSql.checkData(0, 2, "tm1")
tdSql.checkData(1, 0, 0.000000000)
tdSql.checkData(1, 1, 1.707825128)
tdSql.checkData(1, 2, "tm2")
tdSql.query(f"select stddev(k), stddev(b) from m1 group by tbname,a")
tdSql.checkRows(2)
tdSql.query(
f"select stddev(k), stddev(b), stddev(c),tbname, a from m1 group by tbname,a order by a asc"
)
tdSql.checkRows(2)
tdSql.checkData(0, 0, 1.414213562)
tdSql.checkData(0, 1, 14.142135624)
tdSql.checkData(0, 2, None)
tdSql.checkData(0, 3, "tm1")
tdSql.checkData(0, 4, 1)
tdSql.checkData(1, 0, 0.000000000)
tdSql.checkData(1, 1, 1.707825128)
tdSql.checkData(1, 2, None)
tdSql.checkData(1, 3, "tm2")
tdSql.checkData(1, 4, 2)
tdSql.query(
f"select _wstart, stddev(k), stddev(b), stddev(c), tbname,a from m1 partition by tbname, a interval(10s) order by tbname"
)
tdSql.checkRows(3)
tdSql.checkData(0, 1, 0.000000000)
tdSql.checkData(0, 2, 0.000000000)
tdSql.checkData(0, 3, None)
tdSql.checkData(0, 4, "tm1")
tdSql.checkData(0, 5, 1)
tdSql.checkData(1, 1, 1.118033989)
tdSql.checkData(1, 2, 11.180339887)
tdSql.checkData(1, 3, None)
tdSql.checkData(1, 4, "tm1")
tdSql.checkData(2, 2, 1.707825128)
tdSql.checkData(2, 3, None)
tdSql.checkData(2, 4, "tm2")
tdSql.checkData(2, 5, 2)
tdSql.query(
f"select _wstart, count(*), first(b), stddev(b), stddev(c), a from m1 partition by a interval(10s) order by a"
)
tdSql.checkRows(3)
tdSql.checkData(0, 0, "2021-01-27 22:22:30")
tdSql.checkData(0, 1, 1)
tdSql.checkData(0, 2, 10.000000000)
tdSql.checkData(0, 3, 0.000000000)
tdSql.checkData(0, 4, None)
tdSql.checkData(0, 5, 1)
tdSql.checkData(1, 2, 20.000000000)
tdSql.checkData(1, 3, 11.180339887)
tdSql.checkData(1, 4, None)
tdSql.checkData(2, 3, 1.707825128)
tdSql.query(
f"select _wstart, count(*), first(b), stddev(b), stddev(c), tbname, a from m1 partition by tbname, a interval(10s) order by tbname"
)
tdSql.checkRows(3)
tdSql.checkData(2, 3, 1.707825128)
tdSql.checkData(2, 5, "tm2")
tdSql.query(
f"select _wstart, count(*), stddev(b), stddev(b)+20, stddev(c), tbname, a from m1 partition by tbname, a interval(10s) order by tbname"
)
tdSql.checkRows(3)
tdSql.checkData(0, 2, 0.000000000)
tdSql.checkData(0, 3, 20.000000000)
tdSql.checkData(1, 3, 31.180339887)
tdSql.checkData(1, 4, None)
tdSql.query(
f"select _wstart, count(*), first(b), stddev(b)+first(b), stddev(c), tbname, a from m1 partition by tbname, a interval(10s) order by tbname"
)
tdSql.checkRows(3)
tdSql.checkData(0, 2, 10.000000000)
tdSql.checkData(0, 3, 10.000000000)
tdSql.checkData(1, 2, 20.000000000)
tdSql.checkData(1, 3, 31.180339887)
tdSql.checkData(2, 2, 101.000000000)
tdSql.checkData(2, 3, 102.707825128)
tdSql.query(f"select stddev(e), stddev(k) from m1 where a=1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1.414213562)
tdSql.checkData(0, 1, 1.414213562)
tdSql.execute(
f"create stable st1 (ts timestamp, f1 int, f2 int) tags (id int);"
)
tdSql.execute(f"create table tb1 using st1 tags(1);")
tdSql.execute(f"insert into tb1 values ('2021-07-02 00:00:00', 1, 1);")
tdSql.query(f"select stddev(f1) from st1 group by f1;")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0.000000000)
tdSql.query(f"select count(tbname) from st1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1)
tdSql.query(f"select count(id) from st1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 1)
tdLog.info(f"====================> TODO stddev + normal column filter")
tdLog.info(f"====================> irate")
tdSql.query(f"select irate(f1) from st1;")
tdSql.query(f"select irate(f1) from st1 group by tbname;")
tdSql.query(f"select irate(k) from t1")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0.000027778)
tdSql.query(f"select irate(k) from t1 where ts>='2015-8-18 00:30:00.000'")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0.000000000)
tdSql.query(
f"select irate(k) from t1 where ts>='2015-8-18 00:06:00.000' and ts<='2015-8-18 00:12:00.000';"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0.005633334)
tdSql.query(f"select _wstart, irate(k) from t1 interval(10a)")
tdSql.checkRows(6)
tdSql.checkData(0, 1, 0.000000000)
tdSql.checkData(1, 1, 0.000000000)
tdSql.checkData(5, 1, 0.000000000)
tdSql.query(f"select _wstart, count(*), irate(k) from t1 interval(10m)")
tdSql.checkRows(4)
tdSql.checkData(0, 0, "2015-08-18 00:00:00")
tdSql.checkData(0, 1, 2)
tdSql.checkData(0, 2, 0.000144445)
tdSql.checkData(1, 0, "2015-08-18 00:10:00")
tdSql.checkData(1, 1, 2)
tdSql.checkData(1, 2, 0.000272222)
tdSql.checkData(2, 0, "2015-08-18 00:20:00")
tdSql.checkData(2, 1, 1)
tdSql.checkData(2, 2, 0.000000000)
tdSql.checkData(3, 0, "2015-08-18 00:30:00")
tdSql.checkData(3, 1, 1)
tdSql.checkData(3, 2, 0.000000000)
tdSql.query(
f"select _wstart, count(*),irate(k) from t1 interval(10m) order by _wstart desc"
)
tdSql.checkRows(4)
tdSql.checkData(3, 0, "2015-08-18 00:00:00")
tdSql.checkData(3, 1, 2)
tdSql.checkData(3, 2, 0.000144445)
tdLog.info(f"===========================> derivative")
tdSql.execute(f"drop table t1")
tdSql.execute(f"drop table tx;")
tdSql.execute(f"drop table if exists m1;")
tdSql.execute(f"drop table if exists tm0;")
tdSql.execute(f"drop table if exists tm1;")
tdSql.execute(f"create table tm0(ts timestamp, k double)")
tdSql.execute(
f"insert into tm0 values('2015-08-18T00:00:00Z', 2.064) ('2015-08-18T00:06:00Z', 2.116) ('2015-08-18T00:12:00Z', 2.028)"
)
tdSql.execute(
f"insert into tm0 values('2015-08-18T00:18:00Z', 2.126) ('2015-08-18T00:24:00Z', 2.041) ('2015-08-18T00:30:00Z', 2.051)"
)
tdSql.error(f"select derivative(ts) from tm0;")
tdSql.error(f"select derivative(k) from tm0;")
tdSql.error(f"select derivative(k, 0, 0) from tm0;")
tdSql.error(f"select derivative(k, 1, 911) from tm0;")
tdSql.error(f"select derivative(kx, 1s, 1) from tm0;")
tdSql.error(f"select derivative(k, -20s, 1) from tm0;")
tdSql.query(f"select derivative(k, 20a, 0) from tm0;")
tdSql.query(f"select derivative(k, 200a, 0) from tm0;")
tdSql.query(f"select derivative(k, 999a, 0) from tm0;")
tdSql.error(f"select derivative(k, 20s, -12) from tm0;")
tdSql.query(f"select ts, derivative(k, 1s, 0) from tm0")
tdSql.checkRows(5)
tdSql.checkData(0, 0, "2015-08-18 08:06:00")
tdSql.checkData(0, 1, 0.000144444)
tdSql.checkData(1, 0, "2015-08-18 08:12:00")
tdSql.checkData(1, 1, -0.000244444)
tdSql.checkData(2, 0, "2015-08-18 08:18:00")
tdSql.checkData(2, 1, 0.000272222)
tdSql.checkData(3, 0, "2015-08-18 08:24:00")
tdSql.checkData(3, 1, -0.000236111)
tdSql.query(f"select ts ,derivative(k, 6m, 0) from tm0;")
tdSql.checkRows(5)
tdSql.checkData(0, 0, "2015-08-18 08:06:00")
tdSql.checkData(0, 1, 0.052000000)
tdSql.checkData(1, 0, "2015-08-18 08:12:00")
tdSql.checkData(1, 1, -0.088000000)
tdSql.checkData(2, 0, "2015-08-18 08:18:00")
tdSql.checkData(2, 1, 0.098000000)
tdSql.checkData(3, 0, "2015-08-18 08:24:00")
tdSql.checkData(3, 1, -0.085000000)
tdSql.query(f"select ts, derivative(k, 12m, 0) from tm0;")
tdSql.checkRows(5)
tdSql.checkData(0, 0, "2015-08-18 08:06:00")
tdSql.checkData(0, 1, 0.104000000)
tdSql.query(f"select derivative(k, 6m, 1) from tm0;")
tdSql.checkRows(3)
tdSql.error(f"select derivative(k, 6m, 1) from tm0 interval(1s);")
tdSql.error(f"select derivative(k, 6m, 1) from tm0 session(ts, 1s);")
tdSql.error(f"select derivative(k, 6m, 1) from tm0 group by k;")
tdSql.execute(f"drop table if exists tm0")
tdSql.execute(f"drop table if exists m1")
tdSql.execute(f"create table m1 (ts timestamp, k double ) tags(a int);")
tdSql.execute(f"create table if not exists t0 using m1 tags(1);")
tdSql.execute(f"create table if not exists t1 using m1 tags(2);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:1:1', 1);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:1:3', 3);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:2:4', 4);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:2:5', 5);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:2:6', 6);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:3:7', 7);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:3:8', 8);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:3:9', 9);")
tdSql.execute(f"insert into t0 values('2020-1-1 1:4:10', 10);")
tdSql.execute(f"insert into t1 values('2020-1-1 1:1:2', 2);")
tdLog.info(f"===========================>td-4739")
tdSql.query(
f"select diff(val) from (select ts, derivative(k, 1s, 0) val from t1);"
)
tdSql.checkRows(0)
tdSql.execute(f"insert into t1 values('2020-1-1 1:1:4', 20);")
tdSql.execute(f"insert into t1 values('2020-1-1 1:1:6', 200);")
tdSql.execute(f"insert into t1 values('2020-1-1 1:1:8', 2000);")
tdSql.execute(f"insert into t1 values('2020-1-1 1:1:10', 20000);")
tdSql.query(f"select derivative(k, 1s, 0) from m1;")
tdSql.error(f"select derivative(k, 1s, 0) from m1 group by a;")
tdSql.error(f"select derivative(f1, 1s, 0) from (select k from t1);")
tdSql.query(f"select ts, derivative(k, 1s, 0) from m1")
tdSql.checkRows(13)
tdLog.info(f"=========================>TD-5190")
tdSql.query(
f"select _wstart, stddev(f1) from st1 where ts>'2021-07-01 1:1:1' and ts<'2021-07-30 00:00:00' interval(1d) fill(NULL);"
)
tdSql.checkRows(29)
tdSql.checkData(0, 0, "2021-07-01 00:00:00")
tdSql.checkData(0, 1, None)
tdSql.query(
f"select derivative(test_column_alias_name, 1s, 0) from (select _wstart, avg(k) test_column_alias_name from t1 interval(1s));"
)
tdSql.execute(
f"create table smeters (ts timestamp, current float, voltage int) tags (t1 int);"
)
tdSql.execute(f"create table smeter1 using smeters tags (1);")
tdSql.execute(f"insert into smeter1 values ('2021-08-08 10:10:10', 10, 2);")
tdSql.execute(f"insert into smeter1 values ('2021-08-08 10:10:12', 10, 2);")
tdSql.execute(f"insert into smeter1 values ('2021-08-08 10:10:14', 20, 1);")
tdSql.query(
f"select _wstart, stddev(voltage) from smeters where ts>='2021-08-08 10:10:10.000' and ts < '2021-08-08 10:10:20.000' and current=10 interval(1000a);"
)
tdSql.checkRows(2)
tdSql.checkData(0, 0, "2021-08-08 10:10:10")
tdSql.checkData(0, 1, 0.000000000)
tdSql.checkData(1, 0, "2021-08-08 10:10:12")
tdSql.checkData(1, 1, 0.000000000)
tdSql.query(
f"select stddev(voltage) from smeters where ts>='2021-08-08 10:10:10.000' and ts < '2021-08-08 10:10:20.000' and current=10;"
)
tdSql.checkRows(1)
tdSql.checkData(0, 0, 0.000000000)
tdSql.execute(
f"create table ft1(ts timestamp, a int, b int , c int, d double);"
)
tdSql.execute(f"insert into ft1 values(1648791213000,1,2,3,1.0);")
tdSql.error(f"select sum(_wduration), a from ft1 state_window(a);")
tdSql.error(f"select count(_wduration), a from ft1 state_window(a);")
tdSql.error(f"select max(_wduration), a from ft1 state_window(a);")
tdSql.error(f"select sum(1 + _wduration), a from ft1 state_window(a);")
tdSql.error(f"select sum(cast(_wstart as bigint)), a from ft1 state_window(a);")
tdSql.error(f"select sum(cast(_wend as bigint)), a from ft1 state_window(a);")
tdSql.error(
f"create stream streams1 trigger at_once into streamt as select _wstart, sum(_wduration) from ft1 interval(10s);"
)
tdSql.error(
f"create stream streams1 trigger at_once into streamt as select _wstart, sum(cast(_wend as bigint)) from ft1 interval(10s);"
)
tdSql.execute(f"create database test vgroups 1;")
tdSql.execute(f"use test;")
tdSql.execute(f"create table t1(ts timestamp, a int, b int , c int, d double);")
tdSql.execute(f"insert into t1 values(1648791213000,1,1,3,1.0);")
tdSql.execute(f"insert into t1 values(1648791223000,1,2,NULL,NULL);")
tdSql.query(
f'select apercentile(c, 50), apercentile(d, 50, "t-digest") from t1;'
)
tdSql.checkData(0, 0, 3.000000000)
tdSql.checkData(0, 1, 1.000000000)
tdSql.query(
f'select apercentile(c, 50) a, apercentile(d, 50, "t-digest") from t1 partition by b session(ts, 5s) order by a desc;'
)
tdSql.checkData(0, 0, 3.000000000)
tdSql.checkData(0, 1, 1.000000000)
tdSql.checkData(1, 0, None)
tdSql.checkData(1, 1, None)
tdSql.query(
f'select apercentile(c, 50) a, apercentile(d, 50, "t-digest") from t1 state_window(b) order by a desc;'
)
tdSql.checkData(0, 0, 3.000000000)
tdSql.checkData(0, 1, 1.000000000)
tdSql.checkData(1, 0, None)
tdSql.checkData(1, 1, None)
def ComputeInterval(self):
dbPrefix = "m_in_db"
tbPrefix = "m_in_tb"
mtPrefix = "m_in_mt"
tbNum = 10
rowNum = 20
totalNum = 200
tdLog.info(f"=============== step1")
i = 0
db = dbPrefix + str(i)
mt = mtPrefix + str(i)
tdSql.prepare(db, drop=True)
tdSql.execute(f"use {db}")
tdSql.execute(f"create table {mt} (ts timestamp, tbcol int) TAGS(tgcol int)")
i = 0
while i < tbNum:
tb = tbPrefix + str(i)
tdSql.execute(f"create table {tb} using {mt} tags( {i} )")
x = 0
while x < rowNum:
cc = x * 60000
ms = 1601481600000 + cc
tdSql.execute(f"insert into {tb} values ({ms} , {x} )")
x = x + 1
i = i + 1
tdLog.info(f"=============== step2")
i = 1
tb = tbPrefix + str(i)
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
# tdSql.checkRowsGreaterEqualThan(rowNum)
tdSql.checkData(0, 0, 1)
tdSql.checkData(0, 4, 1)
tdLog.info(f"=============== step3")
cc = 4 * 60000
ms = 1601481600000 + cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} where ts <= {ms} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
# tdSql.checkRowsLessEqualThan(10)
# tdSql.checkRowsGreaterEqualThan(3)
tdSql.checkData(0, 0, 1)
tdSql.checkData(0, 4, 1)
tdLog.info(f"=============== step4")
cc = 40 * 60000
ms = 1601481600000 + cc
cc = 1 * 60000
ms2 = 1601481600000 - cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} where ts <= {ms} and ts > {ms2} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
# tdSql.checkRowsLessEqualThan(22)
# tdSql.checkRowsGreaterEqualThan(18)
tdSql.checkData(0, 0, 1)
tdSql.checkData(0, 4, 1)
tdLog.info(f"=============== step5")
cc = 40 * 60000
ms = 1601481600000 + cc
cc = 1 * 60000
ms2 = 1601481600000 - cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {tb} where ts <= {ms} and ts > {ms2} interval(1m) fill(value,0,0,0,0,0)"
)
tdLog.info(f"===> {tdSql.getRows()}")
# tdSql.checkRowsLessEqualThan(50)
# tdSql.checkRowsGreaterEqualThan(30)
tdSql.checkData(2, 0, 1)
tdSql.checkData(2, 4, 1)
tdLog.info(f"=============== step6")
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {mt} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
tdSql.checkAssert(tdSql.getRows() >= 18)
tdSql.checkAssert(tdSql.getRows() <= 22)
tdSql.checkAssert(tdSql.getData(1, 0) >= 5)
tdSql.checkAssert(tdSql.getData(1, 0) <= 15)
tdLog.info(f"=============== step7")
cc = 4 * 60000
ms = 1601481600000 + cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {mt} where ts <= {ms} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
tdSql.checkAssert(tdSql.getRows() >= 3)
tdSql.checkAssert(tdSql.getRows() <= 7)
tdSql.checkAssert(tdSql.getData(1, 0) >= 5)
tdSql.checkAssert(tdSql.getData(1, 0) <= 15)
tdLog.info(f"=============== step8")
cc = 40 * 60000
ms1 = 1601481600000 + cc
cc = 1 * 60000
ms2 = 1601481600000 - cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {mt} where ts <= {ms1} and ts > {ms2} interval(1m)"
)
tdLog.info(f"===> {tdSql.getRows()}")
tdSql.checkAssert(tdSql.getRows() >= 18)
tdSql.checkAssert(tdSql.getRows() <= 22)
tdSql.checkAssert(tdSql.getData(1, 0) >= 5)
tdSql.checkAssert(tdSql.getData(1, 0) <= 15)
tdLog.info(f"=============== step9")
cc = 40 * 60000
ms1 = 1601481600000 + cc
cc = 1 * 60000
ms2 = 1601481600000 - cc
tdSql.query(
f"select count(tbcol), avg(tbcol), max(tbcol), min(tbcol), count(tbcol) from {mt} where ts <= {ms1} and ts > {ms2} interval(1m) fill(value, 0,0,0,0,0)"
)
tdSql.checkAssert(tdSql.getRows() <= 50)
tdSql.checkAssert(tdSql.getRows() >= 30)
tdSql.checkAssert(tdSql.getData(1, 0) <= 15)
tdSql.checkAssert(tdSql.getData(1, 0) >= 5)
tdLog.info(f"=============== clear")
tdSql.execute(f"drop database {db}")
tdSql.query(f"select * from information_schema.ins_databases")
tdSql.checkRows(2)
def ComputeInterval1(self):
tdSql.execute(
f"CREATE DATABASE `alphacloud_alphaess` BUFFER 512 CACHESIZE 1024 CACHEMODEL 'both' COMP 2 DURATION 10d WAL_FSYNC_PERIOD 3000 MAXROWS 4096 MINROWS 100 KEEP 365000d;"
)
tdSql.execute(f"use alphacloud_alphaess;")
tdSql.execute(
f"create stable st(ts TIMESTAMP ENCODE 'delta-i' COMPRESS 'lz4' LEVEL 'medium', `uk` VARCHAR(64) ENCODE 'disabled' COMPRESS 'lz4' LEVEL 'medium' PRIMARY KEY ) tags(ta int,tb int,tc int);"
)
tdSql.execute(f"create table t1 using st tags(1,1,1);")
tdSql.execute(
f'insert into t1 values ("1970-01-29 05:04:53.000"," 22:: ");'
)
tdSql.query(f"select _wstart, count(*) from st interval(1y);")
tdSql.checkRows(1)
tdSql.checkData(0, 1, 1)
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