Grails域类

Question

I have defined the following domain class:

class Content {

  Map i18nDescription = [:]
  ...

}

If run the following code

content.i18nDescription['it'] = "desc desc...."
content.save()

I get the following error:

util.JDBCExceptionReporter ERROR: value too long for type character varying(255)

(I'm using postgres as database)

How can I increase the size of the field i18nDescription['it'] in the database using

static constraints = {}

thanks

Answer 1

static mapping = {
        title i18nDescription: "text"
    }

That will create a text field. Which has more than 4000 characters.