28 lines
875 B
Python
28 lines
875 B
Python
import taosws
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conn = None
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host = "localhost"
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port = 6041
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try:
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conn = taosws.connect(user="root",
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password="taosdata",
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host=host,
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port=port)
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# create database
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rowsAffected = conn.execute(f"CREATE DATABASE IF NOT EXISTS power")
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print(f"Create database power successfully, rowsAffected: {rowsAffected}");
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# create super table
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rowsAffected = conn.execute(
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"CREATE TABLE IF NOT EXISTS power.meters (`ts` TIMESTAMP, `current` FLOAT, `voltage` INT, `phase` FLOAT) TAGS (`groupid` INT, `location` BINARY(16))"
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)
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print(f"Create stable power.meters successfully, rowsAffected: {rowsAffected}");
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except Exception as err:
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print(f"Failed to create database power or stable meters, ErrMessage:{err}")
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raise err
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finally:
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if conn:
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conn.close()
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