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Merge pull request #6460 from taosdata/Aries-Lee1991-patch-3 

Update docs.md
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@ -7,31 +7,19 @@ TDengine supports multiple interfaces to write data, including SQL, Prometheus,
Applications insert data by executing SQL insert statements through C/C + +, JDBC, GO, or Python Connector, and users can manually enter SQL insert statements to insert data through TAOS Shell. For example, the following insert writes a record to table d1001: Applications insert data by executing SQL insert statements through C/C + +, JDBC, GO, or Python Connector, and users can manually enter SQL insert statements to insert data through TAOS Shell. For example, the following insert writes a record to table d1001:
```mysql ```mysql
```
INSERT INTO d1001 VALUES (1538548685000, 10.3, 219, 0.31); INSERT INTO d1001 VALUES (1538548685000, 10.3, 219, 0.31);
```
``` ```
TDengine supports writing multiple records at a time. For example, the following command writes two records to table d1001: TDengine supports writing multiple records at a time. For example, the following command writes two records to table d1001:
```mysql ```mysql
```
INSERT INTO d1001 VALUES (1538548684000, 10.2, 220, 0.23) (1538548696650, 10.3, 218, 0.25); INSERT INTO d1001 VALUES (1538548684000, 10.2, 220, 0.23) (1538548696650, 10.3, 218, 0.25);
```
``` ```
TDengine also supports writing data to multiple tables at a time. For example, the following command writes two records to d1001 and one record to d1002: TDengine also supports writing data to multiple tables at a time. For example, the following command writes two records to d1001 and one record to d1002:
```mysql ```mysql
```
INSERT INTO d1001 VALUES (1538548685000, 10.3, 219, 0.31) (1538548695000, 12.6, 218, 0.33) d1002 VALUES (1538548696800, 12.3, 221, 0.31); INSERT INTO d1001 VALUES (1538548685000, 10.3, 219, 0.31) (1538548695000, 12.6, 218, 0.33) d1002 VALUES (1538548696800, 12.3, 221, 0.31);
```
``` ```
For the SQL INSERT Grammar, please refer to [Taos SQL insert](https://www.taosdata.com/en/documentation/taos-sql#insert)。 For the SQL INSERT Grammar, please refer to [Taos SQL insert](https://www.taosdata.com/en/documentation/taos-sql#insert)。
@ -58,13 +46,9 @@ Users need to download the source code of [Bailongma](https://github.com/taosdat
Bailongma project has a folder, blm_prometheus, which holds the prometheus writing API. The compiling process is as follows: Bailongma project has a folder, blm_prometheus, which holds the prometheus writing API. The compiling process is as follows:
```bash ```bash
```
cd blm_prometheus cd blm_prometheus
go build go build
```
``` ```
If everything goes well, an executable of blm_prometheus will be generated in the corresponding directory. If everything goes well, an executable of blm_prometheus will be generated in the corresponding directory.
@ -134,8 +118,6 @@ remote_write:
The format of generated data by Prometheus is as follows: The format of generated data by Prometheus is as follows:
```json ```json
{ {
Timestamp: 1576466279341, Timestamp: 1576466279341,
Value: 37.000000, Value: 37.000000,
@ -297,4 +279,4 @@ MQTT is a popular data transmission protocol in the IoT. TDengine can easily acc
## <a class="anchor" id="hivemq"></a> Direct Writing of HiveMQ Broker ## <a class="anchor" id="hivemq"></a> Direct Writing of HiveMQ Broker
[HiveMQ](https://www.hivemq.com/) is an MQTT agent that provides Free Personal and Enterprise Edition versions. It is mainly used for enterprises, emerging machine-to-machine(M2M) communication and internal transmission to meet scalability, easy management and security features. HiveMQ provides an open source plug-in development kit. You can store data to TDengine via HiveMQ extension-TDengine. Refer to the [HiveMQ extension-TDengine documentation](https://github.com/huskar-t/hivemq-tdengine-extension/blob/b62a26ecc164a310104df57691691b237e091c89/README.md) for more details. [HiveMQ](https://www.hivemq.com/) is an MQTT agent that provides Free Personal and Enterprise Edition versions. It is mainly used for enterprises, emerging machine-to-machine(M2M) communication and internal transmission to meet scalability, easy management and security features. HiveMQ provides an open source plug-in development kit. You can store data to TDengine via HiveMQ extension-TDengine. Refer to the [HiveMQ extension-TDengine documentation](https://github.com/huskar-t/hivemq-tdengine-extension/blob/b62a26ecc164a310104df57691691b237e091c89/README.md) for more details.