gorm - grails derived property creating column in database -

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i'm using grails 2.4.4.

i have domain 

class post {     integer nbroffavorites     static hasmany = [         favorites : favorite     ]      static mappings = {         nbroffavorites formula: '(select count(1) favorite f (f.post_id = id))'     } }

the problem nbroffavorites being created in database, retrieving doesn't take account formula.

is there wrong in syntax ?

thanks

yes there typo in syntax. change mappings mapping, like:

static mapping = {     nbroffavorites formula: '(select count(1) favorite f (f.post_id = id))' }

ref# grails domain: mapping


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