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 ItemListing (Title) VALUES ('My Awesome Book II')")
affected, _ := result.RowsAffected()

UPDATE

To retrieve updates:

result, _ := db.Exec("UPDATE ItemListing SET Title = 'My Awesome Book II' WHERE HitCount = 'true'")
affected, _ := result.RowsAffected()

DELETE

To delete updates:

result, _ := db.Exec("DELETE FROM ItemListing WHERE ItemId = 'Jq74mCczmFXk1tC10GB'")
affected, _ := result.RowsAffected()