Source file src/cmd/vet/testdata/sqlrowserr/sqlrowserr.go

     1  // Copyright 2026 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // This file contains the test for failure to call sql.Rows.Err.
     6  
     7  package sqlrowserr
     8  
     9  import "database/sql"
    10  
    11  func missingErr(db *sql.DB) {
    12  	rows, err := db.Query("") // ERROR "sql.Rows .rows. is used in Next loop at line 17 without final check of rows.Err"
    13  	if err != nil {
    14  		return
    15  	}
    16  	defer rows.Close() // ignore error
    17  	for rows.Next() {  // L17
    18  		println(rows.Scan())
    19  	}
    20  }
    21  

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