|  |  | @ -732,7 +732,15 @@ func (e *SQLEngine) executeSelectStatement(ctx context.Context, stmt *sqlparser. | 
			
		
	
		
			
				
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					|  |  |  | 	hybridScanner, err := NewHybridMessageScanner(filerClient, e.catalog.brokerClient, database, tableName) | 
			
		
	
		
			
				
					|  |  |  | 	if err != nil { | 
			
		
	
		
			
				
					|  |  |  | 		// Return error for topic access issues instead of misleading sample data
 | 
			
		
	
		
			
				
					|  |  |  | 		// Check if this is a "has no schema" error (normal for quiet topics with no active brokers)
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					|  |  |  | 		if strings.Contains(err.Error(), "has no schema") { | 
			
		
	
		
			
				
					|  |  |  | 			// For quiet topics, return empty result set instead of error
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					|  |  |  | 			return &QueryResult{ | 
			
		
	
		
			
				
					|  |  |  | 				Columns: []string{}, | 
			
		
	
		
			
				
					|  |  |  | 				Rows:    [][]sqltypes.Value{}, | 
			
		
	
		
			
				
					|  |  |  | 			}, nil | 
			
		
	
		
			
				
					|  |  |  | 		} | 
			
		
	
		
			
				
					|  |  |  | 		// Return error for other access issues (truly non-existent topics, etc.)
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					|  |  |  | 		topicErr := fmt.Errorf("failed to access topic %s.%s: %v", database, tableName, err) | 
			
		
	
		
			
				
					|  |  |  | 		return &QueryResult{Error: topicErr}, topicErr | 
			
		
	
		
			
				
					|  |  |  | 	} | 
			
		
	
	
		
			
				
					|  |  | @ -891,7 +899,15 @@ func (e *SQLEngine) executeSelectStatementWithBrokerStats(ctx context.Context, s | 
			
		
	
		
			
				
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 | 
			
		
	
		
			
				
					|  |  |  | 	hybridScanner, err := NewHybridMessageScanner(filerClient, e.catalog.brokerClient, database, tableName) | 
			
		
	
		
			
				
					|  |  |  | 	if err != nil { | 
			
		
	
		
			
				
					|  |  |  | 		// Return error for topic access issues instead of misleading sample data
 | 
			
		
	
		
			
				
					|  |  |  | 		// Check if this is a "has no schema" error (normal for quiet topics with no active brokers)
 | 
			
		
	
		
			
				
					|  |  |  | 		if strings.Contains(err.Error(), "has no schema") { | 
			
		
	
		
			
				
					|  |  |  | 			// For quiet topics, return empty result set instead of error
 | 
			
		
	
		
			
				
					|  |  |  | 			return &QueryResult{ | 
			
		
	
		
			
				
					|  |  |  | 				Columns: []string{}, | 
			
		
	
		
			
				
					|  |  |  | 				Rows:    [][]sqltypes.Value{}, | 
			
		
	
		
			
				
					|  |  |  | 			}, nil | 
			
		
	
		
			
				
					|  |  |  | 		} | 
			
		
	
		
			
				
					|  |  |  | 		// Return error for other access issues (truly non-existent topics, etc.)
 | 
			
		
	
		
			
				
					|  |  |  | 		topicErr := fmt.Errorf("failed to access topic %s.%s: %v", database, tableName, err) | 
			
		
	
		
			
				
					|  |  |  | 		return &QueryResult{Error: topicErr}, topicErr | 
			
		
	
		
			
				
					|  |  |  | 	} | 
			
		
	
	
		
			
				
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