From 5b4e6e30d852c2abc965caf3ef88f9d5272188b1 Mon Sep 17 00:00:00 2001 From: Shuduo Sang Date: Thu, 5 Aug 2021 11:23:49 +0800 Subject: [PATCH] fix groupdId typo --- documentation20/en/04.model/docs.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/documentation20/en/04.model/docs.md b/documentation20/en/04.model/docs.md index 5ab5e0c6a5..2e69054fa1 100644 --- a/documentation20/en/04.model/docs.md +++ b/documentation20/en/04.model/docs.md @@ -32,7 +32,7 @@ Replace the database operating in the current connection with “power”, other An IoT system often has many types of devices, such as smart meters, transformers, buses, switches, etc. for power grids. In order to facilitate aggregation among multiple tables, using TDengine, it is necessary to create a STable for each type of data collection point. Taking the smart meter in Table 1 as an example, you can use the following SQL command to create a STable: ```mysql -CREATE STABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupdId int); +CREATE STABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int); ``` **Note:** The STABLE keyword in this instruction needs to be written as TABLE in versions before 2.0.15. -- GitLab