37 lines
983 B
Python
37 lines
983 B
Python
import taos
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conn = taos.connect(
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host="localhost",
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user="root",
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password="taosdata",
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port=6030,
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)
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db = "power"
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conn.execute(f"DROP DATABASE IF EXISTS {db}")
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conn.execute(f"CREATE DATABASE {db}")
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# change database. same as execute "USE db"
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conn.select_db(db)
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lineDemo = [
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"meters,groupid=2,location=California.SanFrancisco current=10.3000002f64,voltage=219i32,phase=0.31f64 1626006833639000000"
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]
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telnetDemo = ["stb0_0 1707095283260 4 host=host0 interface=eth0"]
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jsonDemo = [
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'{"metric": "meter_current","timestamp": 1626846400,"value": 10.3, "tags": {"groupid": 2, "location": "California.SanFrancisco", "id": "d1001"}}'
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]
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conn.schemaless_insert(
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lineDemo, taos.SmlProtocol.LINE_PROTOCOL, taos.SmlPrecision.MILLI_SECONDS
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)
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conn.schemaless_insert(
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telnetDemo, taos.SmlProtocol.TELNET_PROTOCOL, taos.SmlPrecision.MICRO_SECONDS
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)
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conn.schemaless_insert(
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jsonDemo, taos.SmlProtocol.JSON_PROTOCOL, taos.SmlPrecision.MILLI_SECONDS
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)
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conn.close()
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