21 lines
		
	
	
		
			394 B
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			394 B
		
	
	
	
		
			JavaScript
		
	
	
	
| const taos = require("@tdengine/client");
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| const conn = taos.connect({ host: "localhost", database: "power" });
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| const cursor = conn.cursor();
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| 
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| function queryExample() {
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|   cursor
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|     .query("SELECT ts, current FROM meters LIMIT 2")
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|     .execute_a()
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|     .then((result) => {
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|       result.pretty();
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|     });
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| }
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| 
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| try {
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|   queryExample();
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| } finally {
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|   setTimeout(() => {
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|     conn.close();
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|   }, 2000);
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| }
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