Modifying Data
The following code examples show how to use data modification statements.
Procedure for Updates
You can use Exec to execute data modification statements. Exec returns a Result value which contains the number of affected rows.
INSERT
To insert updates:
result, _ := db.Exec("INSERT INTO [DemoDB].[PUBLIC].Products (ProductName) VALUES ('Konbu')") affected, _ := result.RowsAffected()
UPDATE
To retrieve updates:
result, _ := db.Exec("UPDATE [DemoDB].[PUBLIC].Products SET ProductName = 'Konbu' WHERE Id = 'Konbu'") affected, _ := result.RowsAffected()
DELETE
To delete updates:
result, _ := db.Exec("DELETE FROM [DemoDB].[PUBLIC].Products WHERE Id = '22'") affected, _ := result.RowsAffected()