(Quick Reference)

count

Purpose

Returns the total number of rows in the domain class table

Examples

int bookCount = Book.count()
Quick Reference (hide)

API

Groovy Doc

Command Line

Usage
assemble
bootRun
bug-report
clean
compile
console
create-app
create-command
create-controller
create-domain-class
create-functional-test
create-hibernate-cfg-xml
create-integration-test
create-interceptor
create-job
create-plugin
create-profile
create-restapi
create-script
create-service
create-taglib
create-unit-test
create-web-plugin
dependency-report
generate-all
generate-controller
generate-views
help
install-templates
list-features
list-plugins
list-profiles
package-plugin
package
plugin-info
profile-info
run-app
run-command
run-script
schema-export
shell
stats
stop-app
test-app
war

Constraints

Usage
attributes
bindable
blank
creditCard
email
inList
matches
max
maxSize
min
minSize
notEqual
nullable
range
scale
size
unique
url
validator
widget

Controllers

Usage
actionName
allowedMethods
bindData
chain
controllerName
defaultAction
errors
flash
forward
grailsApplication
hasErrors
header
namespace
params
redirect
render
request
respond
response
responseFormats
scope
servletContext
session
withForm
withFormat

Database Mapping

Usage
autoImport
autoTimestamp
batchSize
cache
cascade
column
comment
discriminator
dynamicInsert
dynamicUpdate
fetch
id
ignoreNotFound
indexColumn
insertable
joinTable
lazy
order
sort
table
type
updateable
version

Domain Classes

Usage
addTo
attach
belongsTo
clearErrors
constraints
count
countBy
createCriteria
delete
discard
embedded
errors
executeQuery
executeUpdate
exists
fetchMode
find
findAll
findAllBy
findAllWhere
findBy
findOrCreateBy
findOrCreateWhere
findOrSaveBy
findOrSaveWhere
findWhere
first
get
getAll
getDirtyPropertyNames
getPersistentValue
hasErrors
hasMany
hasOne
ident
instanceOf
isAttached
isDirty
last
list
listOrderBy
load
lock
mapWith
mappedBy
mapping
merge
namedQueries
properties
read
refresh
removeFrom
save
transients
validate
where
whereAny
withCriteria
withNewSession
withSession
withTransaction

Plug-ins

Usage
URL mappings
codecs
controllers
core
dataSource
domainClasses
hibernate
i18n
logging
scaffolding
services
servlets

Services

Usage
scope

Servlet API

request
response
servletContext
session

Tag Libraries

Usage
actionName
controllerName
flash
pageScope
params
request
response
servletContext
session

Tags - Cache

block
render

Tags - Fields

all
display
displayWidget
field
input
table
widget
with

Tags - GSP

actionSubmit
actionSubmitImage
applyLayout
checkBox
collect
cookie
country
countrySelect
createLink
createLinkTo
currencySelect
datePicker
each
eachError
else
elseif
external
field
fieldError
fieldValue
findAll
form
formActionSubmit
formatBoolean
formatDate
formatNumber
grep
hasErrors
header
hiddenField
if
img
include
isAvailable
isNotAvailable
javascript
join
layoutBody
layoutHead
layoutTitle
link
localeSelect
message
meta
pageProperty
paginate
passwordField
radio
radioGroup
render
renderErrors
resource
select
set
sortableColumn
submitButton
textArea
textField
timeZoneSelect
unless
uploadForm
while

Versions

Grails BOM