From 8a732b363ab34fe11a4492c60188b45d5cf51df8 Mon Sep 17 00:00:00 2001 From: jiacy-jcy <714897623@qq.com> Date: Sat, 7 May 2022 15:15:36 +0800 Subject: [PATCH] add case for diff --- tests/system-test/2-query/diff.py | 150 ++++++++++++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 tests/system-test/2-query/diff.py diff --git a/tests/system-test/2-query/diff.py b/tests/system-test/2-query/diff.py new file mode 100644 index 0000000000..696366428b --- /dev/null +++ b/tests/system-test/2-query/diff.py @@ -0,0 +1,150 @@ +from util.log import * +from util.cases import * +from util.sql import * +import numpy as np + + +class TDTestCase: + def init(self, conn, logSql): + tdLog.debug("start to execute %s" % __file__) + tdSql.init(conn.cursor()) + + self.rowNum = 10 + self.ts = 1537146000000 + self.perfix = 'dev' + self.tables = 10 + + def insertData(self): + print("==============step1") + tdSql.execute( + "create table if not exists st (ts timestamp, col int) tags(dev nchar(50))") + + for i in range(self.tables): + tdSql.execute("create table %s%d using st tags(%d)" % (self.perfix, i, i)) + rows = 15 + i + for j in range(rows): + tdSql.execute("insert into %s%d values(%d, %d)" %(self.perfix, i, self.ts + i * 20 * 10000 + j * 10000, j)) + + def run(self): + tdSql.prepare() + + tdSql.execute('''create table stb(ts timestamp, col1 tinyint, col2 smallint, col3 int, col4 bigint, col5 float, col6 double, + col7 bool, col8 binary(20), col9 nchar(20), col11 tinyint unsigned, col12 smallint unsigned, col13 int unsigned, col14 bigint unsigned) tags(loc nchar(20))''') + tdSql.execute("create table stb_1 using stb tags('beijing')") + # tdSql.execute("insert into stb_1 values(%d, 0, 0, 0, 0, 0.0, 0.0, False, ' ', ' ', 0, 0, 0, 0)" % (self.ts - 1)) + + # # diff verifacation + # tdSql.query("select diff(col1) from stb_1") + # tdSql.checkRows(0) + + # tdSql.query("select diff(col2) from stb_1") + # tdSql.checkRows(0) + + # tdSql.query("select diff(col3) from stb_1") + # tdSql.checkRows(0) + + # tdSql.query("select diff(col4) from stb_1") + # tdSql.checkRows(0) + + # tdSql.query("select diff(col5) from stb_1") + # tdSql.checkRows(0) + + # tdSql.query("select diff(col6) from stb_1") + # tdSql.checkRows(0) + + for i in range(self.rowNum): + tdSql.execute("insert into stb_1 values(%d, %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d', %d, %d, %d, %d)" + % (self.ts + i, i + 1, i + 1, i + 1, i + 1, i + 0.1, i + 0.1, i % 2, i + 1, i + 1, i + 1, i + 1, i + 1, i + 1)) + + tdSql.error("select diff(ts) from stb") + tdSql.error("select diff(ts) from stb_1") + tdSql.error("select diff(col1) from stb") + tdSql.error("select diff(col2) from stb") + tdSql.error("select diff(col3) from stb") + tdSql.error("select diff(col4) from stb") + tdSql.error("select diff(col5) from stb") + tdSql.error("select diff(col6) from stb") + tdSql.error("select diff(col7) from stb") + tdSql.error("select diff(col7) from stb_1") + tdSql.error("select diff(col8) from stb") + tdSql.error("select diff(col8) from stb_1") + tdSql.error("select diff(col9) from stb") + tdSql.error("select diff(col9) from stb_1") + tdSql.error("select diff(col11) from stb_1") + tdSql.error("select diff(col12) from stb_1") + tdSql.error("select diff(col13) from stb_1") + tdSql.error("select diff(col14) from stb_1") + tdSql.error("select diff(col11) from stb") + tdSql.error("select diff(col12) from stb") + tdSql.error("select diff(col13) from stb") + tdSql.error("select diff(col14) from stb") + + tdSql.query("select ts,diff(col1),ts from stb_1") + tdSql.checkRows(10) + tdSql.checkData(0, 0, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 1, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 3, "2018-09-17 09:00:00.000") + tdSql.checkData(9, 0, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 1, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 3, "2018-09-17 09:00:00.009") + + tdSql.query("select ts,diff(col1),ts from stb group by tbname") + tdSql.checkRows(10) + tdSql.checkData(0, 0, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 1, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 3, "2018-09-17 09:00:00.000") + tdSql.checkData(9, 0, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 1, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 3, "2018-09-17 09:00:00.009") + + tdSql.query("select ts,diff(col1),ts from stb_1") + tdSql.checkRows(10) + tdSql.checkData(0, 0, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 1, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 3, "2018-09-17 09:00:00.000") + tdSql.checkData(9, 0, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 1, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 3, "2018-09-17 09:00:00.009") + + tdSql.query("select ts,diff(col1),ts from stb group by tbname") + tdSql.checkRows(10) + tdSql.checkData(0, 0, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 1, "2018-09-17 09:00:00.000") + tdSql.checkData(0, 3, "2018-09-17 09:00:00.000") + tdSql.checkData(9, 0, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 1, "2018-09-17 09:00:00.009") + tdSql.checkData(9, 3, "2018-09-17 09:00:00.009") + + tdSql.query("select diff(col1) from stb_1") + tdSql.checkRows(10) + + tdSql.query("select diff(col2) from stb_1") + tdSql.checkRows(10) + + tdSql.query("select diff(col3) from stb_1") + tdSql.checkRows(10) + + tdSql.query("select diff(col4) from stb_1") + tdSql.checkRows(10) + + tdSql.query("select diff(col5) from stb_1") + tdSql.checkRows(10) + + tdSql.query("select diff(col6) from stb_1") + tdSql.checkRows(10) + + self.insertData() + + tdSql.query("select diff(col) from st group by tbname") + tdSql.checkRows(185) + + tdSql.error("select diff(col) from st group by dev") + + tdSql.error("select diff(col) from st group by col") + + def stop(self): + tdSql.close() + tdLog.success("%s successfully executed" % __file__) + +tdCases.addWindows(__file__, TDTestCase()) +tdCases.addLinux(__file__, TDTestCase()) \ No newline at end of file