from datetime import datetime import time from dataclasses import dataclass from typing import List, Any, Tuple from util.log import * from util.sql import * from util.cases import * from util.dnodes import * from util.constant import * from util.common import * PRIMARY_COL = "ts" INT_COL = "c_int" BINT_COL = "c_bint" SINT_COL = "c_sint" TINT_COL = "c_tint" FLOAT_COL = "c_float" DOUBLE_COL = "c_double" BOOL_COL = "c_bool" TINT_UN_COL = "c_utint" SINT_UN_COL = "c_usint" BINT_UN_COL = "c_ubint" INT_UN_COL = "c_uint" BINARY_COL = "c_binary" NCHAR_COL = "c_nchar" TS_COL = "c_ts" NUM_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, ] CHAR_COL = [BINARY_COL, NCHAR_COL, ] BOOLEAN_COL = [BOOL_COL, ] TS_TYPE_COL = [TS_COL, ] INT_TAG = "t_int" ALL_COL = [PRIMARY_COL, INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BINARY_COL, NCHAR_COL, BOOL_COL, TS_COL] TAG_COL = [INT_TAG] # insert data args： TIME_STEP = 10000 NOW = int(datetime.timestamp(datetime.now()) * 1000) # init db/table DBNAME = "db" STBNAME = "stb1" CTBNAME = "ct1" NTBNAME = "nt1" @dataclass class SMAschema: creation : str = "CREATE" index_name : str = "sma_index_1" index_flag : str = "SMA INDEX" operator : str = "ON" tbname : str = None watermark : str = "5s" max_delay : str = "6m" func : Tuple[str] = None interval : Tuple[str] = ("6m", "10s") sliding : str = "6m" other : Any = None drop : str = "DROP" drop_flag : str = "INDEX" querySmaOptimize : int = 1 show : str = "SHOW" show_msg : str = "INDEXES" show_oper : str = "FROM" dbname : str = None rollup_db : bool = False def __post_init__(self): if isinstance(self.other, dict): for k,v in self.other.items(): if k.lower() == "index_name" and isinstance(v, str) and not self.index_name: self.index_name = v del self.other[k] if k.lower() == "index_flag" and isinstance(v, str) and not self.index_flag: self.index_flag = v del self.other[k] if k.lower() == "operator" and isinstance(v, str) and not self.operator: self.operator = v del self.other[k] if k.lower() == "tbname" and isinstance(v, str) and not self.tbname: self.tbname = v del self.other[k] if k.lower() == "watermark" and isinstance(v, str) and not self.watermark: self.watermark = v del self.other[k] if k.lower() == "max_delay" and isinstance(v, str) and not self.max_delay: self.max_delay = v del self.other[k] if k.lower() == "functions" and isinstance(v, tuple) and not self.func: self.func = v del self.other[k] if k.lower() == "interval" and isinstance(v, tuple) and not self.interval: self.interval = v del self.other[k] if k.lower() == "sliding" and isinstance(v, str) and not self.sliding: self.sliding = v del self.other[k] if k.lower() == "drop_flag" and isinstance(v, str) and not self.drop_flag: self.drop_flag = v del self.other[k] if k.lower() == "show_msg" and isinstance(v, str) and not self.show_msg: self.show_msg = v del self.other[k] if k.lower() == "dbname" and isinstance(v, str) and not self.dbname: self.dbname = v del self.other[k] if k.lower() == "show_oper" and isinstance(v, str) and not self.show_oper: self.show_oper = v del self.other[k] if k.lower() == "rollup_db" and isinstance(v, bool) and not self.rollup_db: self.rollup_db = v del self.other[k] class TDTestCase: updatecfgDict = {"querySmaOptimize": 1} def init(self, conn, logSql): tdLog.debug(f"start to excute {__file__}") tdSql.init(conn.cursor(), False) self.precision = "ms" self.sma_count = 0 self.sma_created_index = [] """ create sma index : 1. only create on stable, err_type: [child-table, normal-table] 2. one taosd, one sma index , err_type: [ one stb --> multi sma index, multi stb in one db--> multi sma index, multi stb in multi db --> multi sma index ] 3. arg of (interval/sliding) in query sql is equal to this arg in sma index 4. client timezone is equal to timezone of sma index 5. does not take effect unless querySmaOptimize flag is turned on, """ def __create_sma_index(self, sma:SMAschema): sql = f"{sma.creation} {sma.index_flag} {sma.index_name} {sma.operator} {sma.tbname}" if sma.func: sql += f" function({', '.join(sma.func)})" if sma.interval: interval, offset = self.__get_interval_offset(sma.interval) if offset: sql += f" interval({interval}, {offset})" else: sql += f" interval({interval})" if sma.sliding: sql += f" sliding({sma.sliding})" if sma.watermark: sql += f" watermark {sma.watermark}" if sma.max_delay: sql += f" max_delay {sma.max_delay}" if isinstance(sma.other, dict): for k,v in sma.other.items(): if isinstance(v,tuple) or isinstance(v, list): sql += f" {k} ({' '.join(v)})" else: sql += f" {k} {v}" if isinstance(sma.other, tuple) or isinstance(sma.other, list): sql += " ".join(sma.other) if isinstance(sma.other, int) or isinstance(sma.other, float) or isinstance(sma.other, str): sql += f" {sma.other}" return sql def __get_sma_func_col(self, func): cols = [] if isinstance(func, str): cols.append( func.split("(")[-1].split(")")[0] ) elif isinstance(func, tuple) or isinstance(func, list): for func_col in func: cols.append(func_col.split("(")[-1].split(")")[0]) else: cols = [] return cols def __check_sma_func(self, func:tuple): if not isinstance(func, str) and not isinstance(func, tuple) and not isinstance(func, list): return False if isinstance(func, str) : if "(" not in func or ")" not in func: return False if func.split("(")[0].upper() not in SMA_INDEX_FUNCTIONS: return False if func.split("(")[1].split(")")[0] not in ALL_COL and func.split("(")[1].split(")")[0] not in TAG_COL : return False if isinstance(func, tuple) or isinstance(func, list): for arg in func: if not isinstance(arg, str): return False if "(" not in arg or ")" not in arg: return False if arg.split("(")[0].upper() not in SMA_INDEX_FUNCTIONS: return False if arg.split("(")[1].split(")")[0] not in ALL_COL and arg.split("(")[1].split(")")[0] not in TAG_COL : return False return True def __check_sma_watermark(self, arg): if not arg: return False if not isinstance(arg, str): return False if arg[-1] not in SMA_WATMARK_MAXDELAY_INIT: return False if len(arg) == 1: return False if not arg[:-1].isdecimal(): return False if tdSql.get_times(arg) > WATERMARK_MAX: return False if tdSql.get_times(arg) < WATERMARK_MIN: return False return True def __check_sma_max_delay(self, arg): if not self.__check_sma_watermark(arg): return False if tdSql.get_times(arg) < MAX_DELAY_MIN: return False return True def __check_sma_sliding(self, arg): if not isinstance(arg, str): return False if arg[-1] not in TAOS_TIME_INIT: return False if len(arg) == 1: return False if not arg[:-1].isdecimal(): return False return True def __get_interval_offset(self, args): if isinstance(args, str): interval, offset = args, None elif isinstance(args,tuple) or isinstance(args, list): if len(args) == 1: interval, offset = args[0], None elif len(args) == 2: interval, offset = args else: interval, offset = False, False else: interval, offset = False, False return interval, offset def __check_sma_interval(self, args): if not isinstance(args, tuple) and not isinstance(args,str): return False interval, offset = self.__get_interval_offset(args) if not interval: return False if not self.__check_sma_sliding(interval): return False if tdSql.get_times(interval) < INTERVAL_MIN: return False if offset: if not self.__check_sma_sliding(offset): return False if tdSql.get_times(interval) <= tdSql.get_times(offset) : return False return True def __sma_create_check(self, sma:SMAschema): if self.updatecfgDict["querySmaOptimize"] == 0: return False tdSql.query("select database()") dbname = tdSql.getData(0,0) tdSql.query("show databases") for index , value in enumerate(tdSql.cursor.description): if value[0] == "retention": r_index = index break for row in tdSql.queryResult: if row[0] == dbname: if row[r_index] is None: continue if ":" in row[r_index]: sma.rollup_db = True if sma.rollup_db : return False tdSql.query("show stables") if not sma.tbname: return False stb_in_list = False for row in tdSql.queryResult: if sma.tbname == row[0]: stb_in_list = True if not stb_in_list: return False if not sma.creation or not isinstance(sma.creation, str) or sma.creation.upper() != "CREATE": return False if not sma.index_flag or not isinstance(sma.index_flag, str) or sma.index_flag.upper() != "SMA INDEX" : return False if not sma.index_name or not isinstance(sma.index_name, str) or sma.index_name.upper() in TAOS_KEYWORDS: return False if not sma.operator or not isinstance(sma.operator, str) or sma.operator.upper() != "ON": return False if not sma.func or not self.__check_sma_func(sma.func): return False tdSql.query(f"desc {sma.tbname}") _col_list = [] for col_row in tdSql.queryResult: _col_list.append(col_row[0]) _sma_func_cols = self.__get_sma_func_col(sma.func) for _sma_func_col in _sma_func_cols: if _sma_func_col not in _col_list: return False if sma.sliding and not self.__check_sma_sliding(sma.sliding): return False interval, _ = self.__get_interval_offset(sma.interval) if not sma.interval or not self.__check_sma_interval(sma.interval) : return False if sma.sliding and tdSql.get_times(interval) < tdSql.get_times(sma.sliding): return False if sma.watermark and not self.__check_sma_watermark(sma.watermark): return False if sma.max_delay and not self.__check_sma_max_delay(sma.max_delay): return False if sma.other: return False return True def sma_create_check(self, sma:SMAschema): if self.__sma_create_check(sma): tdSql.query(self.__create_sma_index(sma)) self.sma_count += 1 self.sma_created_index.append(sma.index_name) tdSql.query(self.__show_sma_index(sma)) tdSql.checkRows(self.sma_count) tdSql.checkData(0, 2, sma.tbname) else: tdSql.error(self.__create_sma_index(sma)) def __drop_sma_index(self, sma:SMAschema): sql = f"{sma.drop} {sma.drop_flag} {sma.index_name}" return sql def __sma_drop_check(self, sma:SMAschema): if not sma.drop: return False if not sma.drop_flag: return False if not sma.index_name: return False return True def sma_drop_check(self, sma:SMAschema): if self.__sma_drop_check(sma): tdSql.query(self.__drop_sma_index(sma)) self.sma_count -= 1 self.sma_created_index = list(filter(lambda x: x != sma.index_name, self.sma_created_index)) tdSql.query("show streams") tdSql.checkRows(self.sma_count) time.sleep(1) else: tdSql.error(self.__drop_sma_index(sma)) def __show_sma_index(self, sma:SMAschema): sql = f"{sma.show} {sma.show_msg} {sma.show_oper} {sma.tbname}" return sql def __sma_show_check(self, sma:SMAschema): if not sma.show: return False if not sma.show_msg: return False if not sma.show_oper: return False if not sma.tbname: return False return True def sma_show_check(self, sma:SMAschema): if self.__sma_show_check(sma): tdSql.query(self.__show_sma_index(sma)) tdSql.checkRows(self.sma_count) else: tdSql.error(self.__show_sma_index(sma)) @property def __create_sma_sql(self): err_sqls = [] cur_sqls = [] # err_set # # case 1: required fields check err_sqls.append( SMAschema(creation="", tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(index_name="",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(index_flag="",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(operator="",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(tbname="", func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(func=("",),tbname=STBNAME ) ) err_sqls.append( SMAschema(interval=(""),tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) # # case 2: err fields err_sqls.append( SMAschema(creation="show",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(creation="alter",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(creation="select",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(index_flag="SMA INDEXES", tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(index_flag="SMA INDEX ,", tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) err_sqls.append( SMAschema(index_name="tbname", tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) # current_set cur_sqls.append( SMAschema(max_delay="",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) cur_sqls.append( SMAschema(watermark="",index_name="sma_index_2",tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) cur_sqls.append( SMAschema(sliding="",index_name='sma_index_3',tbname=STBNAME, func=(f"min({INT_COL})",f"max({INT_COL})") ) ) return err_sqls, cur_sqls def test_create_sma(self): err_sqls , cur_sqls = self.__create_sma_sql for err_sql in err_sqls: self.sma_create_check(err_sql) for cur_sql in cur_sqls: self.sma_create_check(cur_sql) @property def __drop_sma_sql(self): err_sqls = [] cur_sqls = [] # err_set ## case 1: required fields check err_sqls.append( SMAschema(drop="") ) err_sqls.append( SMAschema(drop_flag="") ) err_sqls.append( SMAschema(index_name="") ) for index in self.sma_created_index: cur_sqls.append(SMAschema(index_name=index)) return err_sqls, cur_sqls def test_drop_sma(self): err_sqls , cur_sqls = self.__drop_sma_sql for err_sql in err_sqls: self.sma_drop_check(err_sql) for cur_sql in cur_sqls: self.sma_drop_check(cur_sql) def all_test(self): self.test_create_sma() self.test_drop_sma() def __create_tb(self, stb=STBNAME, ctb_num=20, ntbnum=1, dbname=DBNAME): tdLog.printNoPrefix("==========step: create table") create_stb_sql = f'''create table {dbname}.{stb}( {PRIMARY_COL} timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint, {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool, {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp, {TINT_UN_COL} tinyint unsigned, {SINT_UN_COL} smallint unsigned, {INT_UN_COL} int unsigned, {BINT_UN_COL} bigint unsigned ) tags ({INT_TAG} int) ''' tdSql.execute(create_stb_sql) for i in range(ntbnum): create_ntb_sql = f'''create table {dbname}.nt{i+1}( {PRIMARY_COL} timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint, {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool, {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp, {TINT_UN_COL} tinyint unsigned, {SINT_UN_COL} smallint unsigned, {INT_UN_COL} int unsigned, {BINT_UN_COL} bigint unsigned ) ''' tdSql.execute(create_ntb_sql) for i in range(ctb_num): tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.{stb} tags ( {i+1} )') def __insert_data(self, rows, ctb_num=20, dbname=DBNAME, star_time=NOW): tdLog.printNoPrefix("==========step: start inser data into tables now.....") # from ...pytest.util.common import DataSet data = DataSet() data.get_order_set(rows, bint_step=2) for i in range(rows): row_data = f''' {data.int_data[i]}, {data.bint_data[i]}, {data.sint_data[i]}, {data.tint_data[i]}, {data.float_data[i]}, {data.double_data[i]}, {data.bool_data[i]}, '{data.vchar_data[i]}', '{data.nchar_data[i]}', {data.ts_data[i]}, {data.utint_data[i]}, {data.usint_data[i]}, {data.uint_data[i]}, {data.ubint_data[i]} ''' tdSql.execute( f"insert into {dbname}.{NTBNAME} values ( {star_time - i * int(TIME_STEP * 1.2)}, {row_data} )" ) for j in range(ctb_num): tdSql.execute( f"insert into {dbname}.ct{j+1} values ( {star_time - j * i * TIME_STEP}, {row_data} )" ) def run(self): self.rows = 10 tdLog.printNoPrefix("==========step0:all check") tdLog.printNoPrefix("==========step1:create table in normal database") tdSql.prepare() self.__create_tb(dbname=DBNAME) self.__insert_data(rows=self.rows) self.all_test() # # from ...pytest.util.sql import * # drop databases, create same name db、stb and sma index tdSql.prepare() self.__create_tb(dbname=DBNAME) self.__insert_data(rows=self.rows,star_time=NOW + self.rows * 2 * TIME_STEP) tdLog.printNoPrefix("==========step1.1 : create a tsma index and checkdata") tdSql.execute(f"create sma index {DBNAME}.sma_index_name1 on {DBNAME}.{STBNAME} function(max({INT_COL}),max({BINT_COL}),min({INT_COL})) interval(6m,10s) sliding(6m)") self.__insert_data(rows=self.rows) tdSql.query(f"select max({INT_COL}), max({BINT_COL}), min({INT_COL}) from {DBNAME}.{STBNAME} interval(6m,10s) sliding(6m)") tdSql.checkData(0, 0, self.rows - 1) tdSql.checkData(0, 1, (self.rows - 1) * 2 ) tdSql.checkData(tdSql.queryRows - 1, 2, 0) # tdSql.checkData(0, 2, 0) tdLog.printNoPrefix("==========step1.2 : alter table schema, drop col without index") tdSql.execute(f"alter stable {DBNAME}.{STBNAME} drop column {BINARY_COL}") tdSql.query(f"select max({INT_COL}), max({BINT_COL}), min({INT_COL}) from {DBNAME}.{STBNAME} interval(6m,10s) sliding(6m)") tdSql.checkData(0, 0, self.rows - 1) tdSql.checkData(0, 1, (self.rows - 1) * 2 ) tdSql.checkData(tdSql.queryRows - 1, 2, 0) tdLog.printNoPrefix("==========step1.3 : alter table schema, drop col with index") # TODO: TD-18047, can not drop col, when col in tsma-index and tsma-index is not dropped. tdSql.error(f"alter stable {DBNAME}.stb1 drop column {BINT_COL}") tdLog.printNoPrefix("==========step1.4 : alter table schema, add col") tdSql.execute(f"alter stable {DBNAME}.{STBNAME} add column {BINT_COL}_1 bigint") tdSql.execute(f"insert into {DBNAME}.{CTBNAME} ({PRIMARY_COL}, {BINT_COL}_1) values(now(), 111)") tdSql.query(f"select max({INT_COL}), max({BINT_COL}), min({INT_COL}) from {DBNAME}.{STBNAME} interval(6m,10s) sliding(6m)") tdSql.checkData(0, 0, self.rows - 1) tdSql.checkData(0, 1, (self.rows - 1) * 2 ) tdSql.checkData(tdSql.queryRows - 1, 2, 0) # tdSql.checkData(0, 2, 0) tdSql.query(f"select max({BINT_COL}_1) from {DBNAME}.{STBNAME} ") tdSql.checkData(0, 0 , 111) tdSql.execute(f"flush database {DBNAME}") tdLog.printNoPrefix("==========step1.5 : drop child table") tdSql.execute(f"drop table {CTBNAME}") tdSql.query(f"select max({INT_COL}), max({BINT_COL}), min({INT_COL}) from {DBNAME}.{STBNAME} interval(6m,10s) sliding(6m)") tdSql.checkData(0, 0, self.rows - 1) tdSql.checkData(0, 1, (self.rows - 1) * 2 ) tdSql.checkData(tdSql.queryRows - 1, 2, 0) tdLog.printNoPrefix("==========step1.6 : drop stable") tdSql.execute(f"drop table {STBNAME}") tdSql.error(f"select * from {DBNAME}.{STBNAME}") self.all_test() tdLog.printNoPrefix("==========step2:create table in rollup database") tdSql.execute("create database db3 retentions 1s:4m,2s:8m,3s:12m") tdSql.execute("use db3") tdSql.execute(f"create stable stb1 ({PRIMARY_COL} timestamp, {INT_COL} int) tags (tag1 int) rollup(first) watermark 5s max_delay 1m sma({INT_COL}) ") self.all_test() tdSql.execute("drop database if exists db1 ") tdSql.execute("drop database if exists db2 ") # tdDnodes.stop(1) # tdDnodes.start(1) tdSql.execute("flush database db ") tdLog.printNoPrefix("==========step4:after wal, all check again ") self.all_test() def stop(self): tdSql.close() tdLog.success(f"{__file__} successfully executed") tdCases.addLinux(__file__, TDTestCase()) tdCases.addWindows(__file__, TDTestCase())