executeUpdate

Purpose

Allows updating a database with DML-style operation

Examples

Account.executeUpdate("delete Book b where b.pages > 100")
Account.executeUpdate("delete Book b where b.title like ?", ['Groovy In Action'])
Account.executeUpdate("delete Book b where b.author=?", [Author.get(1)])
Account.executeUpdate("update Book b set b.title='Groovy In Action' where b.title='GINA'")

Description

GORM does not provide a deleteAll method as deleting data is to be done with caution. If you really need to delete data you can use executeUpdate. The basic syntax is:

Book.executeUpdate( String query )
Book.executeUpdate( String query, Collection positionalParams )

Parameters: