Added list_code_example to go.md

pull/5722/head
meelahme 2024-12-26 18:16:11 -08:00
parent 2427fd1c62
commit e28d3934f2
2 changed files with 77 additions and 1 deletions

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@ -12,6 +12,83 @@ weight: 201
aliases:
- /influxdb/cloud-dedicated/reference/api/client-libraries/go/
- /influxdb/cloud-dedicated/tools/client-libraries/go/
list_code_example: >
```go
// This example demonstrates how to use the InfluxDB Go client library
// to write sensor data to an InfluxDB bucket and query historical data using Flux.
package main
import (
"context"
"fmt"
"log"
"time"
influxdb3 "github.com/influxdata/influxdb3-go"
)
func main() {
// Initialize the InfluxDB client
client, err := influxdb3.NewClient(&influxdb3.Options{
Host: "https://your-influxdb-url",
Token: "your-auth-token",
Org: "your-organization-id",
Database: "your-database-name",
})
if err != nil {
log.Fatalf("Error creating InfluxDB client: %v", err)
}
defer client.Close()
// Write sensor data to the database
err = writeSensorData(client)
if err != nil {
log.Fatalf("Error writing sensor data: %v", err)
}
// Query data from the last 90 days
err = querySensorData(client)
if err != nil {
log.Fatalf("Error querying sensor data: %v", err)
}
}
func writeSensorData(client *influxdb3.Client) error {
// Create a point with tags and fields
point := influxdb3.NewPointWithMeasurement("home").
AddTag("room", "living_room").
AddField("temperature", 23.5).
SetTimestamp(time.Now())
// Write the point to the database
if err := client.WritePoint(context.Background(), point); err != nil {
return fmt.Errorf("failed to write point: %w", err)
}
fmt.Println("Data successfully written to InfluxDB.")
return nil
}
func querySensorData(client *influxdb3.Client) error {
// Define the query to retrieve data from the last 90 days
query := `from(bucket: "your-database-name")
|> range(start: -90d)
|> filter(fn: (r) => r._measurement == "home")`
// Execute the query
result, err := client.QueryRaw(context.Background(), query)
if err != nil {
return fmt.Errorf("failed to execute query: %w", err)
}
// Print the results
fmt.Println("Queried data:")
fmt.Println(result)
return nil
}
---
The InfluxDB v3 [`influxdb3-go` Go client library](https://github.com/InfluxCommunity/influxdb3-go) integrates with Go scripts and applications

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@ -12,7 +12,6 @@ influxdb/cloud-dedicated/tags: [Flight client, Java, gRPC, SQL, Flight SQL, clie
weight: 201
list_code_example: >
```java
Example: Writing and querying data
// The following example demonstrates how to write sensor data into InfluxDB