43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
package main
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import (
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"log"
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"github.com/taosdata/driver-go/v3/af"
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)
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func prepareDatabase(conn *af.Connector) {
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_, err := conn.Exec("CREATE DATABASE test")
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if err != nil {
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panic(err)
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}
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_, err = conn.Exec("USE test")
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if err != nil {
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panic(err)
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}
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}
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func main() {
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conn, err := af.Open("localhost", "root", "taosdata", "", 6030)
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if err != nil {
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log.Fatalln("fail to connect, err:", err)
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}
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defer conn.Close()
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prepareDatabase(conn)
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var lines = []string{
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"meters.current 1648432611249 10.3 location=California.SanFrancisco groupid=2",
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"meters.current 1648432611250 12.6 location=California.SanFrancisco groupid=2",
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"meters.current 1648432611249 10.8 location=California.LosAngeles groupid=3",
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"meters.current 1648432611250 11.3 location=California.LosAngeles groupid=3",
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"meters.voltage 1648432611249 219 location=California.SanFrancisco groupid=2",
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"meters.voltage 1648432611250 218 location=California.SanFrancisco groupid=2",
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"meters.voltage 1648432611249 221 location=California.LosAngeles groupid=3",
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"meters.voltage 1648432611250 217 location=California.LosAngeles groupid=3",
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}
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err = conn.OpenTSDBInsertTelnetLines(lines)
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if err != nil {
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log.Fatalln("insert error:", err)
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}
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}
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