Tdengine invalid database name
WebSep 8, 2024 · taosdata / TDengine Public Notifications Fork 4.6k Star 20.9k Code Issues 839 Pull requests 20 Actions Security Insights New issue Cause: java.sql.SQLException: … WebApr 12, 2024 · hasattr(object, name) 其中,object是要判断的对象,name是一个字符串,表示要判断的属性或方法名。 如果对象object有指定的属性或方法,该函数返回True,否则返回False。 2: hasattr()函数的用法. hasattr()函数可以用来判断一个对象是否有指定的属性或方法。 下面是一个 ...
Tdengine invalid database name
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WebData compact can be performed based on a specified time range 6. Database parameters stt_trigger and minRows can be changed dynamically 7. User defined function can be developed in Python 8. Data in Pi, OPC UA and OPC DA can be transferred into TDengine 9. taosExplorer can help manage data source and tasks for Pi, OPC UA and OPC DA. …
WebApr 13, 2024 · 1: 什么是property函数. 在Python中,property函数是一个内置函数,用于创建一个特殊的属性,这个属性可以像普通属性一样被访问和修改,但在访问和修改时可以执行一些额外的操作,例如数据验证、属性计算等。. 它的基本语法如下:. 在这个例子中,我们定 … WebOct 16, 2024 · the limit of database name's length is not 33 as stated in doc. To Reproduce Steps to reproduce the behavior: execute statements in taos, detailed as in Screenshots hereafter. Expected Behavior. doc and code shall be in consistency. database name created in tsdb shall be accessed with the same name. or truncation shall be recognized …
Web如何使用 taosKeeper 做好监控工作,时序数据库 TDengine 3.0 监控工具详解. 小 T 导读:taosKeeper 是 TDengine 3.0 的运行状态指标监控工具,通过简单的几项配置即可获取 TDengine 的运行状态信息。其使用 TDengine RESTful 接口,所以不需要安装 TDengine 客户端即可 ... WebOct 7, 2024 · 请问这个问题解决了吗,我们也有遇到同样的报错,使用select first(*) from stable会报错,使用select * from stable正常,我们是2.1.3.2版本
WebTDengine is an open-source, cloud-native time-series database optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. With its built-in caching, stream …
WebAug 5, 2024 · 08/06 16:49:42.704000 00006868 RPC TSC 000001F17331A1B8 0000000000000002, re-send msg:connect to tdengine-1:6030 08/06 16:49:42.704000 00006868 RPC TSC 000001F17331A1B8 0000000000000002, connect is sent to tdengine-1:6030, len:377 sig:0x01000000:0x00000000:13751. tdengine-1时区设置通过命 … how to say tight in spanishWebOct 24, 2024 · Bug Description 1、使用SpringBoot的demo连接TDengine,创建普表失败,报错“Invalid value in client” To Reproduce Steps to reproduce the behavior ... how to say tignesWebTDengine includes a built-in database named INFORMATION_SCHEMA to provide access to database metadata, system information, and status information. This information includes database names, table names, and currently running SQL statements. All information related to TDengine maintenance is stored in this database. north las vegas real estate trendsWebTDinsight. TDinsight is a complete solution which uses the monitoring database log mentioned previously, and Grafana, to monitor a TDengine cluster. Please refer to TDinsight Grafana Dashboard to learn more details about using TDinsight to monitor TDengine. A script TDinsight.sh is provided to deploy TDinsight automatically. The URL of REST ... how to say tiger in italianWebOct 20, 2024 · If I create a database with update option equals to 1, why I cannot alter this option to 2. taos> create database db update 1; Query OK, 0 of 0 row(s) in database (0.007480s) taos> alter database db update 2; DB … north las vegas rental housesWebMar 22, 2024 · When creating a table, a DB error: Invalid Vgroup ID appears. What is the reason for this? taos> CREATE TABLE tb_ 6bc1717266a146bc9a66c9a56f401089 using … how to say tigheWebApr 11, 2024 · any ()函数的作用是判断一个可迭代对象中是否存在任意一个元素为True。. 这在实际编程中非常有用,可以用于判断列表、元组、集合、字典等数据类型中是否存在满足某些条件的元素。. 例如,我们可以使用any ()函数判断一个列表中是否存在某个元 … how to say tiger in korean